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BD9876AEFJ - Flexible Step-down Switching Regulators

Datasheet Summary

Description

Output 3.0A and belo w High Efficiency Rate Step-down Switching Re gulator Po wer MOSF ET Internal Type BD9876AEFJ mainl y used as second ary s ide Po wer supply, for example from fixed Power supply of 12V, 24V etc, Step-down Output of 1.2V/1.8V/3.3V/5V, etc, can be produced.

Features

  • >.
  • Internal 200 mΩ Nch MOSFET.
  • Output Current 3A.
  • Oscillation Frequency 3 00kHz.
  • Synchronizes to External Clock ( 200kHz～ 500kHz ).
  • Feedback Voltage 1.0V±1.0%.
  • Internal Soft Start Function.
  • Internal Over Current Protect Circuit, Low Input Error Prevention Circuit, Heat Protect Circuit.
  • ON/OFF Control through EN Pin (Standby Current 0 A Typ. ).
  • Package: HTSOP-J8 Package.
  • Typical.

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Datasheet Details

Part number BD9876AEFJ
Manufacturer ROHM
File Size 2.91 MB
Description Flexible Step-down Switching Regulators
Datasheet download datasheet BD9876AEFJ Datasheet
Additional preview pages of the BD9876AEFJ datasheet.

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Full PDF Text Transcription

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Datasheet Single-chip Type with Built-in FET Switching Regulators Flexible Step-down Switching Regulators with Built-in Power MOSFET BD9876AEFJ ●General Description Output 3.0A and belo w High Efficiency Rate Step-down Switching Re gulator Po wer MOSF ET Internal Type BD9876AEFJ mainl y used as second ary s ide Po wer supply, for example from fixed Power supply of 12V, 24V etc, Step-down Output of 1.2V/1.8V/3.3V/5V, etc, can be produced.
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