特性 Features

? High efficient power management integrated circuit (PMIC)

? Serial step up and step down pre regulator for wide input voltage range

from 3.0 V to 40 V with full performance and low over all power loss

? Low drop post regulator 5.0 V/200 mA for communication supply (QCO)

? Low drop post regulator 5.0 V/600 mA (TLF35584QVHS1) or 3.3 V/600 mA

(TLF35584QVHS2) for μC supply (QUC)

? Voltage reference 5.0 V ±1 for ADC supply, 150 mA current capability (QVR)

? Two trackers for sensor supply following voltage reference 150 mA current

capability each (QT1 and QT2)

? Standby regulator 5.0 V/10 mA (TLF35584QVHS1) or 3.3 V/10 mA

(TLF35584QVHS2) (QST)

? Provides enable, sync out signal and voltage monitoring for an optional

external post regulator for core supply

? Independent voltage monitoring block and error pin monitoring

? Configurable window and functional watchdog

? 16-bit SPI, interrupt and reset function

? Safe State Control with two safe state signals with programmable delay

? Grade 0 supporting junction temperature up to 175°C

? PRO-SIL? Features:

- ISO 26262 compliant supporting up to ASIL-D

- Safety Documentation (Safety Manual & Safety Analysis Summary

Report)

? Green Product (RoHS compliant)

Potential applications

? Electric Power Steering

? Battery Management

? Transmission

? Engine Management

? Domain Control