L99PM72PXPTR集成电路（IC）的电源管理-专用规格书PDF中文资料

L99PM72PXPTR属于集成电路（IC）的电源管理-专用。由意法半导体集团制造生产的L99PM72PXPTR电源管理 - 专用专用型电源管理集成电路 (PMIC) 用于电源的控制或操作，适合特定或小范围的目标应用，例如汽车气囊管理、电容器组平衡、AC 公共电力监控、存储器总线端接、接地故障检测、能量收集、小型引擎管理、处理器或芯片集专用电压调节、负载突降保护、触觉驱动器、热电制冷器控制等。

特性 Features

■ Two 5 V voltage regulators for microcontroller

and peripheral supply

■ No electrolytic capacitor required on regulator

outputs

■ Ultra low quiescent current in standby modes

■ Programmable reset generator for power-on

and undervoltage

■ Configurable window watchdog and fail safe

output

■ LIN 2.1 compliant (SAEJ2602 compatible)

transceiver

■ Advanced high speed CAN transceiver (ISO

11898-2/-5 and SAE J2284 compliant) with

local failure and bus failure diagnosis and

selective wake-up functionality according to

ISO 11898-6

■ Complete 3 channel contact monitoring

interface with programmable cyclic sense

functionality

■ Programmable periodic system wake-up

feature

■ ST SPI interface for mode control and

diagnosis

■ 5 fully protected high-side drivers with internal

4-channel PWM generator

■ 2 low-side drivers with active Zener clamping

■ 4 Internal PWM timers

■ 2 operational amplifiers with rail-to-rail outputs

(VS) and low voltage inputs

■ Temperature warning and thermal shutdown