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