MPF5023AMBA0ES datasheet(1/91 Pages) NXP

Part #	MPF5023AMBA0ES

Description	Power management integrated circuit (PMIC) for high performance applications

PDF	91 Pages

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Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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PF5023

Power management integrated circuit (PMIC) for high

performance applications

Rev. 1 — 15 April 2020

Product data sheet

1 Overview

The PF5023 integrates multiple high performance buck regulators. It can operate as a

stand-alone point-of-load regulator IC, or as a companion chip to a larger PMIC.

Built-in one-time programmable (OTP) memory stores key startup configurations,

drastically reducing external components typically used to set output voltage and

sequence of regulators. Regulator parameters are adjustable through high-speed I2C

after start up offering flexibility for different system states.

2 Features

• Three high efficiency buck converters

• Watchdog timer/monitor

• Monitoring circuit to fit ASIL B safety level

• One-time programmable device configuration

• 3.4 MHz I2C communication interface

• 40-pin QFN package with wettable flank and exposed pad

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