TLF35585QUS02 Description
Description The OPTIREG™ PMIC TLF35585QUS02 is a highly efficient Functional Safety PMIC (Power management integrated circuit) for safety-relevant applications. The power supply includes a boost-buck pre-regulator supplying post regulator rails for microcontroller supply, munication supply and a precise voltage reference. In addition, two trackers following the voltage reference are available to supply off-board...
TLF35585QUS02 Key Features
- High efficient power management integrated circuit (PMIC)
- Serial step up and step down pre-regulator for wide input voltage range
- Low drop post regulator 3.3 V/600 mA for microcontroller main supply
- Low drop post regulator 5.0 V/200 mA for munication supply (QCO)
- Voltage reference (±1%) 5.0 V/150 mA for ADC supply (QVR)
- Two trackers for sensor supply following voltage reference 150 mA current
- Standby regulator 3.3 V/10 mA (QST)
- Enable, sync out signal and voltage monitoring of an optional external post
- Independent voltage monitoring block and error pin monitoring
- Configurable window watchdog and functional watchdog