L99PM62XP Datasheet, PDF (1/98 Pages) STMicroelectronics – Power management IC with LIN and high speed CAN

L99PM62XP
Power management IC with LIN and high speed CAN
Features
■ Two 5V 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 HS CAN transceiver (ISO 11898-2/-
5 and SAE J2284 compliant) with local failure
and bus failure diagnosis
■ HS CAN transceiver supports partial
networking
■ 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
(V_S) and low voltage inputs
■ Temperature warning and thermal shutdown
Applications
■ Automotive ECU's such as door zone and body
control modules
PowerSSO-36
Description
The L99PM62XP 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.
In addition, five high-side drivers, two low-side
drivers and two operational amplifiers increase
the system integration level.
The ST standard SPI interface (3.0) allows control
and diagnosis of the device and enables generic
software development.
Table 1. Device summary
Package
Order codes
Tube
Tape and reel
PowerSSO-36 L99PM62XP L99PM62XPTR
November 2011
Doc ID 16363 Rev 3
1/98
www.st.com
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