PF8100; PF820012-channel power management integrated circuit for highperformance applicationsRev. 9.0 — 19 November 2019Product data sheet1 OverviewThe PF8100/PF8200 is a power management integrated circuit (PMIC) designed forhigh performance i.MX 8 and S32x based applications. It features seven high efficiencybuck converters and four linear regulators for powering the processor, memory andmiscellaneous peripherals.Built-in one time programmable memory stores key startup configurations, drasticallyreducing external components typically used to set output voltage and sequence ofexternal regulators. Regulator parameters are adjustable through high-speed I2C afterstart up offering flexibility for different system states.2 Features• Up to seven high efficiency buck converters• Four linear regulators with load switch options• RTC supply and coin cell charger• Watchdog timer/monitor• Monitoring circuit to fit ASIL B safety level• One time programmable device configuration• 3.4 MHz I2C communication interface• 56-pin 8 x 8 QFN package
