Target Applications • eReaders • Navigation • Human-machine interface • Home automation • Industrial EBS • Point of sale (POS) terminals • Wearables • Internet of Things (IoT) • Portable medical Analog Solutions—Robust Reliable Performance PF3000 PF Series 12-Channel Configurable PMIC Overview The PF3000 power management integrated circuit (PMIC) features a configurable architecture that supports numerous outputs with various current ratings as well as programmable voltage and sequencing. This enables the PF3000 to power the core processor, external memory and peripherals to provide a single-chip system power solution in multiple applications, reducing design complexity and lowering overall bill of materials. The high-performance architecture offers improved efficiency across the complete output range and delivers advanced functionality for consumer and industrial applications. The PF3000 is ideally suited to the i.MX 7 and lower-end versions of the i.MX 6 family of applications processors. Our compatability with i.MX applications processors is shown in multiple reference designs and facilitates software controlled, dynamic voltage scaling. This provides customers with a platform-level solution from a single supplier to enable faster time to market and reduce engineering effort. PF3000 Functional Internal Block Diagram Analog Fault Detection and Protection Logic and Control OTP Prototyping (Try before burn) Voltage Sequence and Timing Phasing and Frequency Selection Internal Core Voltage Reference DDR Voltage Reference Regulator Control IO Interface with MCU I 2 C Communication & Registers Thermal 5V Input Over Voltage Indicator OTP Startup Configuration Bias and References Current Limit SW1B (0.70 - 1.475V, 1.75A) SW1A (0.70 - 1.475V, 1.0A) SW2 (1.50 - 1.85V, 1.25A) or (2.50 - 3.30V, 1.25A) SW3 (0.90 - 1.65V, 1.5A) Power Generation (Input Voltage 2.8V to 5.5V) Switching Regulators Linear Regulators VCC_SD (1.80 or 3.15V, 100mA) VSNVS (3.0V, 1mA) RTC supply with coincell charger V33 (2.85 to 3.30V, 350mA) VLDO1 (1.8 to 3.3V, 100mA) Boost Regulator (5 to 5.15V, 600mA) USB OTG Supply VLDO2 (0.8 to 1.55V, 250mA) VLD03 (1.8 to 3.3V, 100mA) VLDO4 (1.8 to 3.3V, 350mA)
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MC33CM0902 and MC34CM0902 CAN High-Speed Physical … Sheets/Freescale Semi/PF3000 Overview.pdfThe PF3000 power management integrated circuit (PMIC) features a configurable ... The
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