PF5023中文資料恩智浦數據手冊PDF規(guī)格書

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

5 Applications

? Automotive Infotainment

? High-end consumer and industrial