MC33PF8100ERES

MC33PF8100ERES is a PF8100 12-channel power management integrated circuit for high performance applications. It features seven high-efficiency buck converters and four linear regulators for powering the processor, memory and miscellaneous peripherals. Built-in one-time programmable (OTP) memory stores key startup configurations, drastically reducing external components typically used to set output voltage and sequence of external regulators. Regulator parameters are adjustable through high-speed I2C after startup, offering flexibility for different system states. Typical applications include automotive infotainment and high-end consumer.

• OTP (One time programmable) memory for device configuration
• Up to seven high-efficiency buck converters
• RTC supply and coin cell charger, watchdog timer/monitor
• Monitoring circuit to fit automotive safety integrity level (ASIL) B
• 3.4MHz I²C communication interface
• Main input supply voltage is 5.5V maximum
• Ambient operating temperature range from -40 to 105°C
• 56-pin HVQFN package
• AEC-Q100 qualified (automotive)