STPMIC25
Overview
The STPMIC25 is a fully integrated power management IC designed for the STM32MP2x MPU's family applications requiring low power and high efficiency. The device integrates advanced low power features controlled by a host processor via I²C and IO interfaces.
- Input voltage range from 2.8 V to 5.5 V
- 7 buck SMPS converters with adaptive constant on-time (COT) topology
- 6 adjustable general purpose LDOs
- 1 LDO for DDR3L/DDR4 termination (sink-source), bypass mode for lpDDR or as a general purpose LDO
- 1 LDO for USB PHY supply with automatic power source detection
- 1 reference voltage VREFDDR LDO for DDR memory
- 2 MHz switching frequency buck converters with forced PWM and spread spectrum function
- User programmable non-volatile memory (NVM), enabling scalability to support a wide range of applications
- Immediate output alternate settings toggle by dedicated power control pins
- Programmable output voltages turn ON/OFF sequences
