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A5973D - 2.5A switch step down switching regulator

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.
  • Inhibit for zero current consumption The A5973D is a step-down monol.

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Part Number Description
A5970AD Up to 1 A step down-switching regulator
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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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A5973D Up to 2 A step-down switching regulator for automotive applications Datasheet - production data Applications  Dedicated to automotive applications HSOP8 - exposed pad Description 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 current consumption The A5973D is a step-down monolithic power switching regulator with a minimum switch current limit of 2.