Multi Function R18 Printer - Toshiba...Multi Function Printer,"Miniaturization of circuit boards", "Low power consumption of set" and "Robust operation" are important factors. Toshiba's

Solution Proposal by Toshiba

© 2019-2020 Toshiba Electronic Devices & Storage Corporation

Multi Function Printer

R18


Toshiba Electronic Devices & Storage Corporation provides comprehensive device solutions to customers developing new products by applying its thorough understanding of the systems acquired through the analysis of basic product designs.

BlockDiagram


4© 2019-2020 Toshiba Electronic Devices & Storage Corporation

Multi Function Printer Overall block diagram

NOTE(*) ST: Stepping motorADF: Auto Document FeederPF: Paper Feed ASF: Auto Sheet Feeder

TouchScreen

Signal Interfaces

LCDPannelBackLight

LED Driver/MOSFET

DisplayControlMCU

ASSP

Memory ASIC

FinisherControlMCU

LDDriver

Sensor

LD

Toner

Sensor

ScannerControlMCU

ADFControlMCU

FAXModemControl

MCU

Input block Display block

System Control block

Engine Control block

PowerSupply Memory

Drum Unit

Black/White Cartridge

Protection

EtherPaper Feed Unit

SubSoC

MCD

MCD DrumMotor

PolygonMotor

Drum

Polygon

Heater DrumUnit

Sensor

MCD

MCD

PFMotorASF

Motor

SubSoC

Motor

Motor

Sorter

Finisher

MCD

MCD

Engine Controlor

Sub ControlMCU

ControllerMPU

MCD

LED Driver/MOSFET

AFE

Sensor

STMotor

LightSource

CCD

MCDADFMotor

Sensor

HeaterControlMCU MOSFET

USB

Protection

*

*

*

*


LTA130016S

Bridge Diode

Vout

GND

MODE

MOSFET

FRD

Photocoupler

SBD

Bipolar Transistor

Multi Function Printer Detail of the power supply circuit

Criteria for device selection- Transistor coupler is for signal isolation.- By using a MOSFET with low on-resistance and high

heat dissipation efficiency, a set having low heat generation and low power consumption is realized.

- Circuit board area can be reduced by adopting a Small Package.

Proposals from Toshiba- Optimal for high-efficiency power supply

switchingπ-MOSVII MOSFET (planar)

- Photocoupler with excellent environmental resistanceTransistor output photocoupler

- For high-speed switching of compact surface mountingBipolar transistor

- Excellent figure of merit and surge peak forward currentSchottky barrier diode (SBD)

- Strong reverse voltage and short reverse recovery timeFast recovery diode (FRD)

1

2

3

4

5

1

2

3

4

5※ Click the number in the circuit diagram to jump to the detailed description page

Power supply circuit


AFE CCD Line Sensor

LEDs block

Power

ScannerControlMCU

MCD

Sensor

STMotor

MOSFET

TouchScreen

LCDPannel

BackLight

LED Driver/MOSFET

DisplayControlMCU

TVS

Multi Function Printer Detail of Display/Scanner blockCriteria for device selection- You can reduce the board area by adopting small

packages.- Electro-Static Discharge (ESD) from external terminals is

absorbed to prevent circuit malfunction and device breakdown

Proposals from Toshiba- Achieves low on-resistance and low power

consumption setSmall-signal MOSFET

- Signal line protection with low capacitance characteristicsTVS diode

- All in one built-in LCD driverMCU TMPM061FWFG

- High current supply for a back lightLED driver for white LED

- High image quality with less color registrationLinear image sensor (CCD)

- Built-in high resolution ADC for getting scanning dataMCU TMPM368FDFG

- High precision current control for a scannerStepping motor driver built-in AGC

Scanner block

Display block

6

※ Click the number in the circuit diagram to jump to the detailed description page

6

8

9

10

11

12

8

9

10

11 12

7

6

7


USB 2.0Connector

D+

D-

TVS

ADFMotor

Sensor

ASSP

Memory

ADFControlMCU

FAXModemControlMCU

ASIC

MCD

Multi Function Printer Detail of USB2.0 / ADF / FAX modem blockCriteria for device selection- The LED current, the output voltage from the MCU,

the base-emitter voltage of the transistor, and the DC current amplification factor are important to select the transistor that drives the LED.

- You can reduce the board area by adopting small packages.

- Electro-Static Discharge (ESD) from external terminals is absorbed to prevent circuit malfunction and device breakdown.

- Primitive control is required for document feed

Proposals from Toshiba- High-speed signal line protection with low

capacitance characteristicsTVS diode

- Built-in ADC, high processing performance for ADF sensor outputMCU TMPM368FDFG

- High precision current control for ADFStepping motor driver

- Execution facsimile upper protocol efficiencyMCU TMPM036FWFG/TMPM037FWUG

ADF blockFAX modem block

USB 2.0 circuits

7


7

11

13

14

13 11

14


Multi Function Printer Detail of Engine / Heater / Finisher block

Engine blockHeater blockFinisher block


FinisherControlMCU

LDDriver

Sensor

LD

Toner

Sensor

Drum Unit

Black/White Cartridge

Paper Feed Unit

SubSoC

MCD

MCD DrumMotor

PolygonMotor

Drum

Polygon

Heater DrumUnit

Sensor

MCD

MCD

PFMotorASF

Motor

SubSoC

Motor

Motor

Sorter

Finisher

MCD

MCD

Engine Controlor

Sub ControlMCU

HeaterControlMCU

Criteria for device selection- An engine control MCU connects to each

sub system closely and high processing performance is required.

- High precision paper location control for feeding a paper and a sheet

Proposals from Toshiba- Built-in PWM output for heater control

MCU TMPM380FWFG- High durability for a drum rotation

Brushless DC motor driver - High efficient engine control

MCU TMPM368FDFG- High efficient finisher control

MCU TMPM368FDFG- Large output current for a finisher

Brushed DC motor driver

- High precision setting location for sort, PF and ASFStepping motor driver

11

15

11

13

16

17b

15

11

11

13

13

13

16

17a17a 17b

RecommendedDevices



Device solutions to address customer needs

As described above, in the design Multi Function Printer, "Miniaturization ofcircuit boards", "Low power consumption of set" and "Robust operation" areimportant factors. Toshiba's proposals are based on these three solutionperspectives.

Small sizePackages

Noiseimmunity

High efficiency・

Low loss

Miniaturization of circuit boards

Lower power consumption of the set Robust operation



π-MOSVII series MOSFET (planar type)

TVS diode

Transistor output photocouplerBipolar transistor

Fast recovery diode (FRD)Small-signal MOSFET

1

2

3

5

6

7

Schottky barrier diode (SBD)4

Small sizePackages

Highefficiency

・Low loss

Noiseimmunity



Small sizePackages

Highefficiency

・Low loss

Noiseimmunity

Stepping motor driver13

3-phase brushless motor driver16

MCU TMPM036FWFG/TMPM037FWUG14

MCU TMPM380FWFG15

Brushed DC motor driver

MCU TMPM061FWFG8

LED driver for white LED9

Linear image sensor (CCD)10

Stepping motor driver built-in AGC12

MCU TMPM368FDFG11

17a 17b

Line up

Value provided


This MOSFET is suitable for switching regulators and is easy to handle and greatly contributes to miniaturization.

Have low on-resistance Low leakage current Enhancement type

By keeping the on-resistance between the source and drain low, heat generation and power consumption can be kept low.

IDSS = 10 μA (Max) (VDS = 600 V) It is easy to handle because it is an enhancement type in which no collector current flows when no gate voltage is applied.

Part number TK2K2A60F

Package TO-220SIS

VDSS [V] 600ID [A] 3.5

PD [W] 30Ciss [pF] 450

RDS(ON) (Max) [Ω] 2.2

Polarity N-ch

π-MOSVII series MOSFET (planar type)TK2K2A60F

Small sizePackages

Highefficiency

・Low loss

Noiseimmunity1

Return to Block Diagram TOP

TK2K2A60FCharacteristics Curves

Value provided

Line up


Part number TLP383 TLP385 TLP387 TLP388

Package SO6L (4pin)

VCEO (Min) [V] 80 80 300 350

BVS (Min) [Vrms] 5000 5000 5000 5000

Topr [°C] -55 to 125 -55 to 110 -55 to 110 -55 to 125

High dielectric breakdown voltage achieved with compact, thin packages

It is a high-insulation photocoupler that combines phototransistors and infrared light-emitting diodes, and ensures a high withstand voltage of 5000 V rms. In addition, since the DIP package is smaller and thinner than the standard DIP package, high-density board mounting is possible.

Operation assurance at an ambient temperature of 110°C

It is designed to operate even under severe ambient temperature conditions, such as inverters, robots, machinery, and high-output power supplies.

Reduction in required circuit board area and improving reliability enabling maintenance-free operation.

Transistor output photocouplerTLP383 / TLP385 / TLP387 / TLP3882 Small size

Packages

Highefficiency

・Low loss

Noiseimmunity

High level of insulation and noise blocking

Industrial equipmentGeneral-purpose inverterServo amplifier RobotMachine ToolHigh-output power supplySecurity equipmentSemiconductor testerPLC (Programmable Logic Controller)


Line up

Value provided


Part number TMBT3904

Package SOT23

VCEO (Min) [V] 50IC (Max) [mA] 200

VCE(SAT) (Max) [V] 0.3hFE (Max) 300Polarity NPN

It is suitable for low-frequency and low-noise applications and covers a wide range of applications.

High withstand voltage (rated collector loss)

Large current (rated collector current)

Enhancement type

High withstand voltage allows for large loads and instantaneous voltage changes. It also contributes to measures for product life.

It covers a wide range of applications, from high-frequency applications to power supply applications, and is particularly suitable for applications requiring current capacity.

It is easy to handle because it is an enhancement type in which the collector current does not flow when the base voltage is not applied.

TMBT3904Characteristics chart

Bipolar transistorTMBT39043 Small size

Packages

Highefficiency

・Low loss

Noiseimmunity


Line up

Value provided


It is suitable for high-frequency rectification of switching power supplies and greatly contributes to miniaturization.

High-speed switchingBe resistant to reverse voltage

Small package

It is suitable for high-speed switching applications.

The reverse voltage VR can be applied up to 60 V.

This compact envelope is suitable for high-density packaging.

Part number CMS15

Package M-FLAT

VRRM (Max) [V] 60

IF(AV) (Max) [A] 3.0

VFM (Max) [V] 0.58

Ciss (Typ.) [pF] 102

CMS15Characteristics chart

Schottky barrier diode (SBD)CMS154 Small size

Packages

Highefficiency

・Low loss

Noiseimmunity

Instantaneous forward voltage vF (V)

Inst

anta

neou

s for

war

d cu

rrent

i F(A

)

Average forward current IF (AV) (A)

Aver

age

forw

ard

pow

er d

issip

atio

nP F

(AV)

(W)

Conduction angle

Square-wave

Pulse test


Line up

Value provided


Part number CRF03A

Package S-FLAT

VRRM (Max) [V] 600

IF(AV) (Max) [A] 0.7

VFM (Max) [V] 2.0

IRRM (Max) [μA] 50

This is a silicon diffusion matching type high-frequency rectifier diode. Contributing to higher efficiency and miniaturization of power sources.

Be resistant to reverse voltage

Have a fast reverse recovery time

Small package

Peak-repetition reverse voltage (VRRM) is high.(CRF03A: Rated 600 V)

The reverse recovery time (trr) is fast and is suitable for high-speed operation. (CRF03A: up to 100 ns)

This compact envelope is suitable for high-density packaging.

CRF03ACharacteristics chart

Fast recovery diode (FRD)CRF03A5 Small size

Packages

Highefficiency

・Low loss

Noiseimmunity

Instantaneous forward voltage vF (V)

Inst

anta

neou

s for

war

d cu

rrent

i F(A

)

Average forward current IF (AV) (A)

Aver

age

forw

ard

pow

er d

issip

atio

nP F

(AV)

(W)

Square-wave

Conduction angle


Pulse test

Line up

Value provided


It is suitable for high-speed switches and analog switches and greatly contributes to miniaturization.

Low voltage drive Have low on-resistance Wealth of packages

Drive at VGS = 1.2 V. By keeping the on-resistance between the source and drain low, heat generation and power consumption can be kept low.

In addition to SSM packages, we have CST3C packages, VESM packages, ES6 packages, and US6 packages.

Part number SSM3K35FS SSM3K35AFS SSM3J35FS SSM3J35AFS

Package SSM SSM SSM SSM

VDSS [V] 20 20 -20 -20

ID [A] 0.18 0.25 -0.1 -0.25

RDS(ON) [Ω] @VGS=2.5V

Typ. 1.5 0.75 4.3 1.1

Max 4 1.6 11 2.1

Polarity N-ch N-ch P-ch P-ch

Small-signal MOSFETSSM3K35FS / SSM3K35AFS / SSM3J35FS / SSM3J35AFS6 Small size

Packages

Highefficiency

・Low loss

Noiseimmunity

SSM3K35FSInternal connection diagram


Line up

Value provided


This absorbs static electricity (ESD) from external terminals, prevents circuit malfunction, and protects devices.

Improved ESD pulse absorption

Suppress ESD energy by low clamp voltage

Optimal for high-density packaging

We have improved the absorbency of ESD compared to conventional products. (50 % reduction in operating resistance) It achieves both low operating resistance and low capacitance, and ensures high signal protection performance and signal quality.

TVS diodes steadily protect connected circuits/devices by adopting proprietary technology.

Small size package is suitable for high-density mounting.

Part number DF2B5M4ASL DF2B6M4ASL DF2B6USL DF6D6UFE

Package SL2 SL2 SL2 ES6

VESD [kV] ±16 ±15 ±10 ±10

VRWM (Max) [V] 3.6 5.5 5.5 5.5

Ct (Typ.) [pF] 0.15 0.15 1.5 1.5

RDYN (Typ.) [Ω] 0.7 0.7 0.25 0.25

TVS diodeDF2B5M4ASL / DF2B6M4ASL / DF2B6USL / DF6D6UFE7 Small size

Packages

Highefficiency

・Low loss

Noiseimmunity

(NOTE) : This product is an ESD protection diode and cannot be used for purposes other than ESDprotection (including but not limited to voltage regulation diode applications).

Unidirectional Bidirectional

Suitable for paths with both polar signals such as audio signals

Suitable for paths such as logic signals. There is lineups of 1in1, 2in1, 4in1, 5in1, 7in1.


Line up

Value provided


MCUTX00 series M060 group TMPM061FWFG

System cost down, high efficiency system, development efficiency improvement

Suitable for sensing analog signal

Small package and very low power consumption

Built-in Arm Cortex®-M0 core with Thumb instruction set improves energy efficiency. Various development tool and their partners allow users many options.

Built-in multi-channel ADC and CPU system executes sensing data processing efficiently at low cost.

Cortex®-M0 and original NANO FlashTM

technology bring to the small package and low power consumption. They contribute foot print and power consumption reduction.

Part number TMPM061FWFG

Maximum operation frequency 16 MHz

Instruction ROM 128 KB

RAM 8 KB

Timer 9 chUART/SIO 4 ch

ADC 1 ch(10 bits), 3 ch(24 bits)LCDD 40 seg x 4 com

LQFP100

TMPM061FWFG

8 Small sizePackages

Highefficiency

・Low loss

Noiseimmunity


* Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

Built-in ARM® Cortex®-M0 CPU core

Line up

Value provided


Step up type LED drivers for white LED1ch drive TB62763FMG / 4ch drive TB62771FTG

Driving series connection Hi-current type white LEDs. There are 1 ch and 4 ch drive type drivers.

Suitable driving a white LED for an LCD back light

Capable driving series connection white LEDs

PWM dimming function

Line up are 1 ch and 4 ch type drivers. 1 ch type is suitable for mobile LCD and 4 ch one is for small LCD PC.

1ch type maximum driving number of series connection LED is 6, 4 ch one is 9/ch.Built-in step up type power supply adjusts LED driving voltage according to the LED Vf.

Minimum high level time period is 330 ns about 4 ch PWM control based on constant current power supply. 1 ch type is possible to dim by few kHz PWM.

Part number TB62763FMG TB62771FTGPackage SON8 WQFN24

Driving ch number 1 ch 4 chMaximum LED driving number 6 36

Operation voltage 2.8 to 5.5 V 4.75 to 40 VLED driving current ～80 mA ～150 mA

Built-in constant current power supply N/A Available

Built-in FET for stepping up power supply Available N/A

SON8

WQFN24

TB62763FMGTB62771FTG


Highefficiency

・Low loss

Noiseimmunity


Line up

Value provided


Input device for A4-size MFP, image scanner, measuring equipment and sorting machine

High image quality Easy to speed upPerformance improvement in high reflectance object scanning

2 line spacing (10.5μm) between pixel arrays (red-green, green-blue) offers high image quality with less color registration.

A built-in sample and hold circuit lengthens the video output signal period and offers stable video output signal sampling at high speed operation.

4-volt saturation output voltage in the CCD shift register reduces blooming[Note]

caused by scanning of high reflectance object.

TCD2569BFG appearance

Linear image sensor (CCD)TCD2569BFG

surface mount package, 22pin CLCC(Ceramic Leadless Chip Carrier)

[Note] saturation of the CCD shift register by over exposed pixels

Pixel Size 5.25 μm by 5.25 μmLine Spacing (Line Distance) 2 line spacing (10.5 μm)

Effective Pixel Number 5340 pixels by 3 linesSensitivity (A light source + CM500S) Red: 13.2 V/lx·s; Green: 15.0 V/lx·s; Blue: 5.9 V/lx·s

Maximum Clock Pulse Frequency 35 MHzPower Supply Voltage (Operating Range) 9.5 V to 10.5 V

Maximum Output Voltage 1.8 VSaturation Output Voltage of

CCD Shift Register 4.0 V (Min)

Features Sample and Hold Circuit; Clipping Function; Clamp Circuit


Highefficiency

・Low loss

Noiseimmunity


Line up

Value provided


System control MCUTX03 series M360 group TMPM368FDFG

Monitoring sensor at low power consumption by using built-in ADCs, Timers and various communication interfaces.


Various communication interfaces

System cost down and development efficiency improvement

TMPM368FDFG implements Cortex®-M3 core with 80MHz maximum operation frequency. It is suitable for processing sensor data at real time. Various development tool and their partners allow users many options.

TMPM368FDFG supports major communication interfaces such as USB, CAN, UART and SPI. User can construct a communication system easily with a cloud.

TMPM368FDFG executes sensing data monitoring and processing efficiently by combining built-in analog function such as ADC, and CPU system. The original NANO FLASH™ is possible to rewrite at high-speed. It reduces user software development time period.

11

LQFP64

TMPM368FDFG Part number TMPM368FDFG



RAM 8 KB

Thumb-2 Instruction set AvailableTimer 16 bit x 8 chI2C 1 ch

ADC 10 ch (10 bit)

Small sizePackages

Highefficiency

・Low loss

Noiseimmunity



Line up

Value provided


Stepping motor driver built-in AGCTB67S289FTG / TB67S128FTG

High withstand voltage(50 V)

Step-out prevention and high efficiency control using AGC (Active Gain Control )

High precision current control ADMD (Advanced Dynamic Mixed Decay)

Raising the maximum voltage rating to 50 V (withstand voltage, breakdown tolerance) allows usage in amusement environments, which require a supply of 12 V to 36 V, with sufficient margin.

Motor current optimization by using built-in AGC technology in real time

By detecting the motor load torque with just the driver IC and automatically optimizing the current according to the drive condition, step-out avoidance and highly efficient motor control are possible.

Toshiba's original ADMD technology tracks input current more closely than the conventional mixed-decay mode, making highly efficient motor control possible at high rpm.

Active Gain Control Part number TB67S128FTG TB67S289FTG

Output withstand voltage 50 V (Abs. Max)Output current 5.0 A (Abs. Max) 3.0 A (Abs. Max)

Output ON-resistance (H+L) 0.25 Ω 0.4 ΩControl interface Clock / serial Clock input

Step 1/1, ½,1/4, 1/8, 1/16, 1/32, 1/64 1/1, 1/2, 1/4, 1/8, 1/16, 1/32

Features ADMD (high efficiency controlat high speed rotation),

ACDS(High efficient motor controlwithout monitoring current)

Error detection overheating, overcurrent, low voltage, open loadPackage QFN64 QFN48

H

LTime

Motor

current

Drivingcurrent

Requiredcurrent

Maximumtorque

Power

saving

Old driving current

Maximum 40%

reduction


Highefficiency

・Low loss

Noiseimmunity


Line up

Value provided


Stepping motor driver TB67S521FTG / TB67S522FTG / TB67S511FTG / TB67S512FTG

High withstand voltage and current

Small size and high heat dissipation

Abnormality detection functions

Raising the maximum voltage rating to 40V (withstand voltage, breakdown tolerance), also the maximum current rating to 2A. Low on-resistance contributes low power consumption and low heat.

High withstand voltage. Standard stepping motor drivers with a small package

By detecting the motor load torque with just the driver IC and automatically optimizing the current according to the drive condition, step-out avoidance and highly efficient motor control are possible.

Over current detection (ISD), Over heat detection (TSD) & Power On Reset(POR) are available for safe motor driving.

13

Part number TB67S511 TB67S512 TB67S521 TB67S522

Output withstand voltage 40 V (Abs. Max)Output current 2.0 A (Abs. Max) 2.8 A (Abs. Max)

Output ON-resistance (H+L) 0.8 Ω 0.53 ΩDriving type PWM constant current drive

Excitation mode 2-phase, 1-2 phase, W1-2 phaseFeatures Phase type Clock type Phase type Clock type

Error detection function UISD,TSD ,PORPackage QFN36

Small sizePackages

Highefficiency

・Low loss

Noiseimmunity

Return to Block Diagram TOPWQFN36 (6mm)

Line up

Value provided


MCUTX00 series M030 group TMPM036FWFG / TMPM037FWUG

System cost down, high efficiency system, development efficiency improvement


Suitable for sensing analog signal

Small package and very low power consumption

Built-in Arm Cortex®-M0 core with Thumb instruction set improves energy efficiency. Various development tool and their partners allow users many options.

Built-in multi-channel ADC and CPU system executes sensing data processing efficiently at low cost.

Cortex®-M0 and original NANO FlashTM

technology bring to the small package and low power consumption. They contribute foot print and power consumption reduction.

14

Part number TMPM036FWFG TMPM037FWUG

Maximum operation frequency 20 MHz 20 MHz

Instruction ROM 128 KB 128 KB

RAM 16 KB 16 KB

Timer 14 ch 10 chUART/SIO 6 5

I2C 2 1ADC 8 ch (10 bit) 8 ch (10 bit)

LQFP100 LQFP64

TMPM036FWFG TMPM037FWUG

Small sizePackages

Highefficiency

・Low loss

Noiseimmunity



Line up

Value provided


MCUTX03 series M380 group TMPM380FWFG

Built-in ADCs, timers and 2 channels of 3-phase PWM output. System control at low power consumption.


Small size package and low power consumption

System cost down and development efficiency improvement

TMPM380FWFG implements Cortex®-M3 core with 80MHz maximum operation frequency. Various development tool and their partners allow users many options.

TMPM380FWFG supports low power consumption library and stand by function. These contribute to reduce low power consumption. The package is small LQFP100.

TMPM380FWFG executes sensing data monitoring and motor control efficiently by combining built-in analog function such as ADC, and CPU system. The original NANO FLASH™ is possible to rewrite at high-speed. It reduces user software development time period.

15

Part number TMPM380FWFG



RAM 12 KB

3-phase PWM output 2 chTimer 16 bit x 8 ch

I2C/SIP 2 chADC 18 ch (12 bit)

LQFP100

TMPM380FWFG

Small sizePackages

Highefficiency

・Low loss

Noiseimmunity



Line up

Value provided


Three-phase brushless motor controllerTC78B004AFTG

Built-in speed control function, High efficient and low heat performance by 2-phase modulation system based on PWM sine wave drive

Motor speed control function Low noise, low vibration motor control

Small package

Built-in FLL + PLL circuit controls motor speed high efficiently.

Sine wave PWM drive with smooth current waveforms contributes to lower motor noise and vibration compared to conventional rectangular wave drive.

Adopted QFN40 contributes to reduce 25 % foot print area compared with our previous product such as TB6604AFTG, QFN48.

16

Part number TC78B004AFTGPower supply voltage(operating range) [V] 10 to 28

Output voltage(operating range) [V] -0.3 to 40 (upper side drive), 15(Lower side drive)

Drive system Sine wave PWM drive system

Other / Features

Lead angle control: Automatic lead angle correction functionSensor input: Hall elementSpeed control : External clock input, FLL + PLL speed control circuitLock protection function

WQFN40（6mm×6mm×0.8mm）

Small sizePackages

Highefficiency

・Low loss

Noiseimmunity


Line up

Value provided


1ch brushed DC motor driverTB67H450FNG

High voltage (50 V)/High current

Wide operation voltage range Mature package

Maximum rating of the output voltage is improved from 40 V to 50 V to allow margin for air discharge test etc.

High voltage, High current & Low power consumption with BiCD process. Simple single version.

Wide power supply voltage range from 4.5 V to 44 V supports battery-drive applications.

Adopting SOP 8pin package compatible with competitor’s products or conventional products.

Part number TB67H450FNGMotor type Brushed DC motor

Output voltage [V] 50

Output current [A] 3.5

Output ON resistance [Ω] 0.6Output circuit 1 circuit

Abnormality detection function Over heat, Over current, Low voltage

Package HTSSOP8

17a Small sizePackages

Highefficiency

・Low loss

Noiseimmunity


Large mode

Normal (2ch) Large (1ch)

Line up

Value provided


2ch brushed DC motor driverTB67H400AFTG / TB67H420FTG / TB67H303FTG

High voltage (50 V)/High current

Wide operation voltage range High current drive

Maximum rating of the output voltage is improved from 40 V to 50 V to allow margin for air discharge test etc.

High voltage, High current with BiCD process. More large current support by large mode(1 ch mode).

Wide power supply voltage range from 4.5 V to 44 V supports battery-drive applications.

Built-in 2 ch of H-bridge circuit can drive two brushed DC motors or a single brushed motor by using large mode which obtains two times current

Simple Solution

HTSSOP8(4.9 × 6.0 mm)

17b

Part number TB67H400AFTG TB67H410FTG TB67H420FTGMotor type Brushed DC motor

Output voltage [V] 50Output current (Normal) [A] 4 2.5 4.5Output current (Large) [A] 8 5.0 9.0

Output on-resistance (Normal) [Ω] 0.49 0.8 0.33Output on-resistance (Large) [Ω] 0.25 0.4 0.17Abnormality detection function Over heat, over current, low voltage

Package QFN48

Small sizePackages

Highefficiency

・Low loss

Noiseimmunity



If you are interested in these products andhave questions or comments about any of them,please do not hesitate to contact us below:

Contact address: https://toshiba.semicon-storage.com/ap-en/contact.html

https://toshiba.semicon-storage.com/ap-en/contact.html


Terms of useThis terms of use is made between Toshiba Electronic Devices and Storage Corporation (“We”) and customers who use documents and data that are consulted to design electronics applications on which our semiconductor devices are mounted (“this Reference Design”). Customers shall comply with this terms of use. Please note that it is assumed that customers agree to any and all this terms of use if customers download this Reference Design. We may, at its sole and exclusive discretion, change, alter, modify, add, and/or remove any part of this terms of use at any timewithout any prior notice. We may terminate this terms of use at any time and for any reason. Upon termination of this terms of use, customers shall destroy this Reference Design. In the event of any breach thereof by customers, customers shall destroy this Reference Design, and furnish us a written confirmation to prove such destruction.

1. Restrictions on usage1.This Reference Design is provided solely as reference data for designing electronics applications. Customers shall not use this Reference Design for any other purpose, including without

limitation, verification of reliability.2.This Reference Design is for customer's own use and not for sale, lease or other transfer.3.Customers shall not use this Reference Design for evaluation in high or low temperature, high humidity, or high electromagnetic environments.4.This Reference Design shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations.

2. Limitations1.We reserve the right to make changes to this Reference Design without notice.2.This Reference Design should be treated as a reference only. We are not responsible for any incorrect or incomplete data and information.3.Semiconductor devices can malfunction or fail. When designing electronics applications by referring to this Reference Design, customers are responsible for complying with safety standards

and for providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of semiconductor devices could cause loss of human life, bodily injury or damage to property, including data loss or corruption. Customers must also refer to and comply with the latest versions of all relevant our information, including without limitation, specifications, data sheets and application notes for semiconductor devices, as well as the precautions and conditions set forth in the "Semiconductor Reliability Handbook".

4.When designing electronics applications by referring to this Reference Design, customers must evaluate the whole system adequately. Customers are solely responsible for all aspects of their own product design or applications. WE ASSUME NO LIABILITY FOR CUSTOMERS' PRODUCT DESIGN OR APPLICATIONS.

5.No responsibility is assumed by us for any infringement of patents or any other intellectual property rights of third parties that may result from the use of this Reference Design. No license to any intellectual property right is granted by this terms of use, whether express or implied, by estoppel or otherwise.

6.THIS REFERENCE DESIGN IS PROVIDED "AS IS". WE (a) ASSUME NO LIABILITY WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND LOSS OF DATA, AND (b) DISCLAIM ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO THIS REFERENCE DESIGN, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT.

3. Export ControlCustomers shall not use or otherwise make available this Reference Design for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products (mass destruction weapons). This Reference Design may be controlled under the applicable export laws and regulations including, without limitation, the Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export and re-export of this Reference Design are strictly prohibited except in compliance with all applicable export laws and regulations.

4. Governing LawsThis terms of use shall be governed and construed by laws of Japan.


RESTRICTIONS ON PRODUCT USE• Toshiba Electronic Devices & Storage Corporation, and its subsidiaries and affiliates (collectively "TOSHIBA"), reserve the right to make changes to the information in this document, and related

hardware, software and systems (collectively "Product") without notice. • This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA's written permission, reproduction is permissible only if

reproduction is without alteration/omission.• Though TOSHIBA works continually to improve Product's quality and reliability, Product can malfunction or fail. Customers are responsible for complying with safety standards and for providing

adequate designs and safeguards for their hardware, software and systems which Minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. Before customers use the Product, create designs including the Product, or incorporate the Product into their own applications, customers must also refer to and comply with (a) the latest versions of all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the "TOSHIBA Semiconductor Reliability Handbook" and (b) the instructions for the application with which the Product will be used with or for. Customers are solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS' PRODUCT DESIGN OR APPLICATIONS.

• PRODUCT IS NEITHER INTENDED NOR WARRANTED FOR USE IN EQUIPMENTS OR SYSTEMS THAT REQUIRE EXTRAORDINARILY HIGH LEVELS OF QUALITY AND/OR RELIABILITY, AND/OR A MALFUNCTION OR FAILURE OF WHICH MAY CAUSE LOSS OF HUMAN LIFE, BODILY INJURY, SERIOUS PROPERTY DAMAGE AND/OR SERIOUS PUBLIC IMPACT ("UNINTENDED USE"). Except for specific applications as expressly stated in this document, Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric power, and equipment used in finance-related fields. IF YOU USE PRODUCT FOR UNINTENDED USE, TOSHIBA ASSUMES NO LIABILITY FOR PRODUCT. For details, please contact your TOSHIBA sales representative.

• Do not disassemble, analyze, reverse-engineer, alter, modify, translate or copy Product, whether in whole or in part.• Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations.• The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights

of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise.• ABSENT A WRITTEN SIGNED AGREEMENT, EXCEPT AS PROVIDED IN THE RELEVANT TERMS AND CONDITIONS OF SALE FOR PRODUCT, AND TO THE MAXIMUM EXTENT ALLOWABLE BY LAW,

TOSHIBA (1) ASSUMES NO LIABILITY WHATSOEVER, INCLUDING WITHOUT LIMITATION, INDIRECT, CONSEQUENTIAL, SPECIAL, OR INCIDENTAL DAMAGES OR LOSS, INCLUDING WITHOUT LIMITATION, LOSS OF PROFITS, LOSS OF OPPORTUNITIES, BUSINESS INTERRUPTION AND LOSS OF DATA, AND (2) DISCLAIMS ANY AND ALL EXPRESS OR IMPLIED WARRANTIES AND CONDITIONS RELATED TO SALE, USE OF PRODUCT, OR INFORMATION, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, ACCURACY OF INFORMATION, OR NONINFRINGEMENT.

• GaAs (Gallium Arsenide) is used in Product. GaAs is harmful to humans if consumed or absorbed, whether in the form of dust or vapor. Handle with care and do not break, cut, crush, grind, dissolve chemically or otherwise expose GaAs in Product.

• Do not use or otherwise make available Product or related software or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemical, or biological weapons or missile technology products (mass destruction weapons). Product and related software and technology may be controlled under the applicable export laws and regulations including, without limitation, the Japanese Foreign Exchange and Foreign Trade Law and the U.S. Export Administration Regulations. Export and re-export of Product or related software or technology are strictly prohibited except in compliance with all applicable export laws and regulations.

• Please contact your TOSHIBA sales representative for details as to environmental matters such as the RoHS compatibility of Product. Please use Product in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TOSHIBA ASSUMES NO LIABILITY FOR DAMAGES OR LOSSES OCCURRING AS A RESULT OF NONCOMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS.

* Arm and Cortex are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.* Other company names, product names, and service names may be trademarks of their respective companies.

Multi Function R18 Printer - Toshiba...Multi Function Printer,"Miniaturization of circuit boards", "Low power consumption of set" and "Robust operation" are important factors. Toshiba's

Documents