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A6902D - Up to 1A step down switching regulator

General Description

The A6902D is a complete step down switching regulator with adjustable current limit.

Based on a voltage mode structure it integrates an additional current error amplifier to implement both a constant voltage and constant current control.

Key Features

  • Qualified following the AEC-Q100 requirements.
  • Up to 1 A DC output current.
  • Operating input voltage from 8 V to 36 V.
  • Output voltage adjustable from 1.235 V to 35 V.
  • Precise 3.3 V (±2 %) reference voltage.
  • 250 kHz Internally fixed frequency.
  • Voltage feedforward.
  • Zero-load current operation.
  • Internal current limiting.
  • Protection against feedback disconnection.
  • Thermal shutdown.

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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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A6902D Up to 1 A step down switching regulator with adjustable current limit for automotive applications S O-8 Maturity status link A6902D Features • Qualified following the AEC-Q100 requirements • Up to 1 A DC output current • Operating input voltage from 8 V to 36 V • Output voltage adjustable from 1.235 V to 35 V • Precise 3.3 V (±2 %) reference voltage • 250 kHz Internally fixed frequency • Voltage feedforward • Zero-load current operation • Internal current limiting • Protection against feedback disconnection • Thermal shutdown Applications • Automotive applications • Adjustable current generator • Simple step-down converters with adjustable current limit Description The A6902D is a complete step down switching regulator with adjustable current limit.