PF9455 Development Socket Board

KITPF9455FRDMPGM
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The KITPF9455FRDMPGM is a programming board featuring the PF9455—a nine-channel power management integrated circuit (PMIC) with advanced system safety monitoring. The kit integrates the hardware required to configure the PMIC. It includes a communication bridge based on the FRDM-KL25Z development board, enabling seamless connection to the graphical user interface (GUI) software for PF9455 configuration and control. This board is intended only for device configuration and is not intended for full evaluation.

Block Diagram

PF9455 PMIC Programming Board

PF9455 PMIC Programming Board
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Supported Devices

Power Management

5 V PMIC Solutions

  • PF9455: 9-Channel PMIC for High-Performance Applications, Fit for up to SIL 2

Features

System

  • 2.7 V to 5.5 V operating input voltage range
  • USB-to-inter-integrated circuit (I²C) communication through the FRDM-KL25Z interface
  • High-speed I²C communication up to 3.4 MHz
  • Selectable hardwire default PMIC configuration and one-time programmable (OTP) operation
  • Multi-channel analog multiplexer for system voltage monitoring
  • Advanced frequency management with frequency spread spectrum
  • Advanced thermal monitoring and thermal shutdown protection
  • Functional safety architecture to target industrial applications up to SIL 2

PMIC

  • Up to five switching regulators, four with multiphase capability
  • Three low-dropout (LDO) linear regulators with load switch operation
  • One always-on regulator with selectable operation output voltage
  • Programmable output voltage and current limits
  • Programmable switching frequency with selectable frequency spread spectrum
  • Two external voltage monitoring inputs
  • Programmable input/output (I/O) interfacing pins
  • System watchdog monitoring

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KITPF9455FRDMPGM
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PF9455 Development Socket Board.

    $95.00 USD
    In Stock :19

    Normally ships 1-2 business days

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

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