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A5970AD - Up to 1 A step down-switching regulator

Datasheet Summary

Features

  • Qualified following the AEC-Q100 requirements (see PPAP for more details).
  • 1 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.
  • 500 kHz Internally fixed frequency.
  • Voltage feed-forward.
  • Zero load current operation.
  • Internal current limiting.
  • Inhibit for zero current.

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Datasheet preview – A5970AD

Datasheet Details

Part number A5970AD
Manufacturer STMicroelectronics
File Size 959.58 KB
Description Up to 1 A step down-switching regulator
Datasheet download datasheet A5970AD Datasheet
Additional preview pages of the A5970AD datasheet.

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Full PDF Text Transcription

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A5970AD Up to 1 A step down-switching regulator for automotive applications Datasheet - production data Application • Dedicated to automotive applications SO-8 Description Features • Qualified following the AEC-Q100 requirements (see PPAP for more details) • 1 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 • 500 kHz Internally fixed frequency • Voltage feed-forward • Zero load current operation • Internal current limiting • Inhibit for zero current consumption The A5970AD is a step-down monolithic power switching regulator with a minimum switch current limit of 1.
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