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BD90640HFP-C - 1ch Step-Down Switching Regulator

Description

BD906xx-C series is a step-down switching regulator with integrated POWER MOS FET and have the capability to withstand high input voltage, providing a free setting function of operating switching frequency with external resistor.

Features

  • a wide input voltage range (3.5 V to 36 V, Absolute maximum 42 V) and operating temperature range (-40 °C to +125 °C). Furthermore, an external synchronization input pin enables synchronous operation with external clock. Features.
  • AEC-Q100 Qualified (Note 1).
  • Integrated Pch POWER MOS FET.
  • Low Dropout: 100 % ON Duty Cycle.
  • External Synchronization Function.
  • Soft Start Function: 1.38 ms (fSW = 500 kHz).
  • Current Mode Control.
  • Over Current Protection.
  • Low Supp.

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Datasheet preview – BD90640HFP-C

Datasheet Details

Part number BD90640HFP-C
Manufacturer ROHM
File Size 1.78 MB
Description 1ch Step-Down Switching Regulator
Datasheet download datasheet BD90640HFP-C Datasheet
Additional preview pages of the BD90640HFP-C datasheet.

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Full PDF Text Transcription

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Datasheet Input Voltage 3.5 V to 36 V Output SW Current 4 A / 2.5A / 1.25A 1ch Step-Down Switching Regulator BD906xx-C series General Description BD906xx-C series is a step-down switching regulator with integrated POWER MOS FET and have the capability to withstand high input voltage, providing a free setting function of operating switching frequency with external resistor. This switching regulator features a wide input voltage range (3.5 V to 36 V, Absolute maximum 42 V) and operating temperature range (-40 °C to +125 °C). Furthermore, an external synchronization input pin enables synchronous operation with external clock. Features ◼ AEC-Q100 Qualified (Note 1) ◼ Integrated Pch POWER MOS FET ◼ Low Dropout: 100 % ON Duty Cycle ◼ External Synchronization Function ◼ Soft Start Function: 1.
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