Multi-Channel PMIC for Automotive Applications

PF5030

Roll over image to zoom in

The PF5030 is a power management integrated circuit (PMIC) designed for S32Z2/E2 processors, ideally attached to NXP front system supply families (FS86, FS6x, other). Built-in OTP memory stores key startup configurations, high-speed I2C allows parameters adjustment after startup, offering flexibility for different system states.

The PF5030 is part of the BYLink system power platform enabling new smart approach to design safe system power management thanks to innovative synchronization feature. The PF5030 family offers scalability in power and safety, pin to pin and software compatible. It is developed in compliance with the ISO 26262 standard and qualified according to AEC-Q100 requirements.

Block Diagram

PF5030

PF5030 Block Diagram
Get diagram PDF

Features

Key Features

  • Up to three high-efficiency buck converters - support dual-phase and DVS capability
  • Two linear regulators with load switch options
  • Watchdog timer/monitor
  • Monitoring circuit to fit ASIL B/D safety level
  • One-time programmable device configuration
  • 1.0 MHz I2C communication interface
  • Automotive grade 1
  • 40-pin 6 x 6 QFN package

System Features

  • OTP (one-time programmable) memory for flexible device configuration
  • Frequency spread spectrum
  • Fast PMIC startup
  • Advanced state machine for seamless processor interface
  • Up to fast mode plus I2C interface support (up to 1.0 MHz)
  • PGOOD monitor
  • Programmable soft start sequence and power down sequence
  • Programmable regulator configuration
  • 20 channel analog multiplexer for smart system monitoring/diagnostic

Monitoring Circuit to Fit ASIL B/D Safety Level

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

Programmability

  • Supplies, sequencing and specific functions can be programmed by one time programmable (OTP) memory
  • Standard predefined OTP supporting popular MCU can be found in data sheet under “ordering information” chapter
  • During development phase, customized OTP part can be programmed using the KITPF5030SKTEVM board
  • Custom OTP can be provided for production. Please contact your NXP local sales office

Product Longevity Program

Part numbers include: MPF5030BMBA0ES, MPF5030BMDA0ES, MPF5030BMMA0ES, MPF5030BMMA4ES, MPF5032BMBA0ES, MPF5032BMDA0ES, MPF5032BMMA0ES, MPF5032BMMA5ES.

Comparison Table

Device Family PF5030 QM PF5030 ASIL B PF5030 ASIL D PF5032 QM PF5032 ASIL B PF5032 ASIL D
Buck regulator w/ SVS 2ch
Buck regulator w/o SVS 1ch -
LDO 2ch
AMUX output Yes
Communication I/F I2C with CRC
MCU I/F PWRON, INTB, RSTB, PGOOD
OTP program Yes
OTP CRC check Yes
ABIST/LBIST Yes
20 MHz CLK check Yes
Fail-Safe state Yes
Target ASIL class for voltage monitoring ASIL D
OV/UV monitoring Yes
Target ASIL class for MCU monitoring QM ASIL B ASIL D QM ASIL B ASIL D
Watchdog No Simple Challenger No Simple Challenger
Package 40-QFN w/ WF

Standard Configurations

Part Number Description OTP ID* Safety Grade Package
SG1[1] SG2[2]
MPF5030BMMA4ES S32E2x, S32Z2x 21x21mm MA4 Report and configuration files ASIL D QM QFN40eP
MPF5032BMMA5ES S32Z2x 17x17mm MA5 Report and configuration files ASIL D QM QFN40eP

*OTP configuration files are embedded in the PDF reports
[1] Safety goal 1 (SG1/CSG_01) on UV/OV for all S32Z2/E2 power rails
[2] Safety goal 2 (SG2/CSG_02) on MCU monitoring function (watchdog)

Product Program

BYLink System Power Platform

This platform facilitates the design of safe power management systems thanks to a portfolio of configurable and linkable devices. It simplifies complex power supply subsystems into a single smart solution.

Documentation

Quick reference to our documentation types.

Filters

2 documents

Design Resources

Select a section:

Hardware

Filters

3 hardware offerings

Software

Filters

1 software file

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

Support

What do you need help with?

  • Narrow your search
Search