A6985F Datasheet - STMicroelectronics

A6985F synchronous step-down switching regulator

The A6985F automotive grade device is a stepdown monolithic switching regulator able to deliver up to 0.5 A DC. The output voltage adjustability ranges from 0.85 V to VIN. The 100% duty cycle capability and the wide input voltage range meet the cold crank and load dump specifications for automotive .

A6985F Features

* AEC-Q100 qualified

* 0.5 A DC output current

* 4 V to 38 V operating input voltage

* Low consumption mode or low noise mode

* 30 µA IQ at light-load (LCM VOUT = 3.3 V)

* 8 µA IQ-SHTDWN

* Fixed output voltage (3.3 V and 5 V) or adjustable from 0.85 V to VIN

* Adjusta

A6985F-STMicroelectronics.pdf