Datasheet > L99PM72GXP

L99PM72GXP

更新时间： 2023-12-20 18:44:10

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
129页	1653K
描述
高级电源管理系统IC，具有嵌入式LIN和高速CAN收发器，支持CAN局部网络

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数据手册

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L99PM72GXP 数据手册

L99PM72GXP

Advanced power management system IC with embedded LIN and

high speed CAN transceiver supporting CAN Partial Networking

Datasheet

−

production data

• 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

*$3*&)7ꢀꢀꢀꢀꢁ

(V_S) and low voltage inputs

PowerSSO-36

• Temperature warning and thermal shutdown

Features

Applications

• Two 5 V voltage regulators for microcontroller

and peripheral supply

• Automotive ECU's such as door zone and body

• No electrolytic capacitor required on regulator

control modules description

outputs

• Ultra low quiescent current in standby modes

Description

• Programmable reset generator for power-on

The L99PM72GXP is a power management

system IC providing electronic control units with

enhanced system power supply functionality

including various standby modes as well as LIN

and HS CAN physical communication layers. It

contains two low drop voltage regulators to supply

the system microcontroller and external

peripheral loads such as sensors and provides

enhanced system standby functionality with

programmable local and remote wake up

capability.

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

In addition, five high-side drivers, two low-side

drivers and two operational amplifiers increase

the system integration level.

• Complete 3 channel contact monitoring

interface with programmable cyclic sense

functionality

• Programmable periodic system wake-up

The ST standard SPI Interface (3.0) allows control

and diagnosis of the device and enables generic

software development.

feature

• ST SPI interface for mode control and

diagnosis

Table 1. Device summary

Order code

Package

Tube

Tape and reel

PowerSSO-36

L99PM72GXP

L99PM72GXPTR

April 2014

DocID024767 Rev 4

1/129

This is information on a product in full production.

www.st.com

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