Multi-Channel (5) PMIC for Automotive Applications: 3 LVBUCK and 2 LDO, Fit for ASIL-B/D Safety Level

  • Preproduction
  • This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information contact support or your sales representative.

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Product Details

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Block Diagram

Multi-Channel (5) PMIC for Automotive Applications: 3 LVBUCK and 2 LDO, Fit for ASIL-B/D Safety Level

PF5113 Functional Block Diagram

Features

Key Features

  • Three LVBUCK converters up to 3.5 A (SW2) and 2.6 A(SW1 and SW3)
  • Two LDO up to 200 mA and 500 mA
  • 28-pin 4.5 x 4.5 FC-QFN package
  • S32R MCU supported

System Features

  • One-time programmable (OPT) memory for flexible device configuration
  • High speed I2C interface (3.4 MHz)
  • PGOOD monitoring circuits
  • External clock synchronization
  • Frequency spread spectrum
  • Multi PMIC synchronization bus
  • Output Current (A) 0.2, 0.5, 3.5, 2.6
  • 3 buck regulators
  • 2 LDO

Monitoring Circuits to Fit ASIL D Safety Level

  • Independent circuits to fit ASIL D safety level
  • Voltage monitoring with programmable fault protection
  • Watchdog (Simple window and Q&A window)
  • I2C CRC and write protection mechanism
  • Analog built-in self-test (ABIST)
  • Logic build-in self-test (LBIST)

Programmability

  • 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 evaluation board
  • Custom OTP can be provided for production. Please contact your NXP sales channel (NXP or your distributor)
  • Custom OTP can be created using the GUI tool

Documentation

Quick reference to our documentation types.

1 documents

Design Resources

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Software

1 software file

  • Graphics, UI, and Human Machine Interface

    PF51x3 and PF0300 GUI

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

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