A6986F Datasheet synchronous step-down switching regulator

Manufacturer: STMicroelectronics

Overview: A6986F Automotive 38 V, 1.5 A synchronous step-down switching regulator with 30 μA quiescent current Datasheet - production data HTSSOP16 (RTH = 40.

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A6986F synchronous step-down switching regulator by STMicroelectronics - Datasheet Preview

Datasheet Details

Part number	A6986F
Manufacturer	STMicroelectronics
File Size	4.79 MB
Description	synchronous step-down switching regulator
Download	A6986F Download (PDF)

General Description

The A6986F automotive grade device is a stepdown monolithic switching regulator able to deliver up to 1.5 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 systems.

Key Features

AEC-Q100 qualified.
1.5 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.
Adjustable fSW (250 kHz - 2 MHz).
Fixed output voltage (3.3 V and 5 V) or adjustable from 0.85 V to VIN.
Embedded output voltage supervisor.
Synchronization.
Adjustable soft-start time.
Internal current limiting.
Overvoltage protection.
Output volt.

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