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A5973D Datasheet

2.5a Switch Step Down Switching Regulator

Manufacturer: STMicroelectronics

A5973D Overview

Features  Qualified following the AEC-Q100 requirements (see PPAP for more details)  2 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 35 V  Low dropout operation: 100% duty cycle  250 kHz internally fixed frequency  Voltage feedforward  Zero load current operation  Internal current limiting  Inhibit for zero...

A5973D Key Features

  • Qualified following the AEC-Q100 requirements (see PPAP for more details)
  • 2 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 35 V
  • Low dropout operation: 100% duty cycle
  • 250 kHz internally fixed frequency
  • Voltage feedforward
  • Zero load current operation
  • Internal current limiting

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