Multi-Channel (3) PMIC for Automotive Applications – 3 High Power, Fit for ASIL B Safety Level

Roll over image to zoom in

Block Diagram


PF5023 Block Diagram


System Features

  • Three high-efficiency BUCK converters – support multi-phase and DVS capability
  • VTT termination for memory rails
  • 40-pin 6 x 6 QFN package
  • i.MX and S32 MCU supported
  • Output current 2.5 A
  • OTP (One-time programmable) memory for flexible device configuration
  • High speed I2C interface and input control (3.4 MHz)
  • Individual ENABLE control and PGOOD monitoring circuits
  • External clock synchronization
  • Frequency spread spectrum

Monitoring Circuits to fit ASIL B Safety Level

  • Independent circuits to fit ASIL B safety level
  • Voltage monitoring with programmable fault protection
  • Advanced thermal monitoring and protection
  • External watchdog monitoring and programmable internal watchdog counter
  • I2C CRC and write protection mechanism
  • Analog built-in self-test (ABIST)


  • Supplies, sequencing, and specific functions can be programmed by One Time programmable (OTP) memory
  • During development phase, Customized OTP part can be programmed using the KITPF502XSKTEVM board
  • Custom OTP can be provided for production. Please contact your NXP sales channel (NXP or your distributor)
  • Standard Predefined OTP supporting popular MCUs or SoCs may be be found in data sheet “ordering information” chapter
  • Custom OTP can be created using the PF5023 OTP tool integrated in the NXP GUI software tool

Product Longevity Program

  • This product is included in the NXP Product Longevity program ensuring a stable supply of products for your embedded designs. Automotive target market derivatives (MPF5020AMB/M) are included in the 15-year program and Industrial target market derivatives (MPF5020AVN) are included in the 10-year program

Part numbers include: MPF5023AMBA0ES, MPF5023AMMA0ES, MPF5023AVNA0ES, MPF5023CMBA0ES, MPF5023CMMA0ES, MPF5023CVNA0ES.

Comparison Table


Quick reference to our documentation types.

1-5 of 8 documents

Show All


2 hardware offerings


2 software files

Note: For better experience, software downloads are recommended on desktop.

Engineering Services

1 engineering service

To find a complete list of our partners that support this product, please see our Partner Marketplace.


3 trainings