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A6986 Datasheet 2a Synchronous Step-down Switching Regulator

Manufacturer: STMicroelectronics

Overview: A6986 38 V, 2 A synchronous step-down switching regulator with 30 µA quiescent current Datasheet - production data HTSSOP16 (RTH = 40.

General Description

The A6986 device is a step-down monolithic switching regulator able to deliver up to 2 A DC.

The output voltage adjustability ranges from 0.85 V to VIN.

The 100% duty cycle capability to withstand the cold crank event and the wide input voltage range make the A6986 device ideal for battery powered automotive systems.

Key Features

  • AECQ100 qualification.
  • 2 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).
  • Output voltage adjustable from 0.85 V to VIN.
  • Embedded output voltage supervisor.
  • Synchronization.
  • Adjustable soft-start time.
  • Internal current limiting.
  • Overvoltage protection.
  • Output voltage sequencing.
  • Pea.

A6986 Distributor