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A5972D - Up to 1.5A step-down switching regulator

General Description

SO-8

Key Features

  • Qualified following the AEC-Q100 requirements (see PPAP for more details).
  • 1.5 A DC output current.
  • Operating input voltage from 4 V to 36 V.
  • 3.3 V / (± 2%) reference voltage.
  • Output voltage adjustable from 1.235 V to VIN.
  • Low dropout operation: 100% duty cycle.
  • 250 kHz internally fixed frequency.
  • Voltage feedforward.
  • Zero load current operation.
  • Internal current limiting.
  • Inhibit for zero current.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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A5972D Up to 1.5 A step-down switching regulator for automotive applications Datasheet - production data Applications • Dedicated to automotive applications Description SO-8 Features • Qualified following the AEC-Q100 requirements (see PPAP for more details) • 1.5 A DC output current • Operating input voltage from 4 V to 36 V • 3.3 V / (± 2%) reference voltage • Output voltage adjustable from 1.235 V to VIN • Low dropout operation: 100% duty cycle • 250 kHz internally fixed frequency • Voltage feedforward • Zero load current operation • Internal current limiting • Inhibit for zero current consumption The A5972D is a step-down monolithic power switching regulator with a minimum switch current limit of 1.8 A so it is able to deliver up to 1.