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BD90521EFV-C - Synchronous Step-Down Converter

This page provides the datasheet information for the BD90521EFV-C, a member of the BD90521MUV-C Synchronous Step-Down Converter family.

Description

The BD90521MUV/EFV -C is a synchronous step-down converter which operates in current mode.

It can operate with maximum frequency of 2.4 MHz, and can downsize external parts such as inductor.

It can supply a maximum output current of 2A with built-in Pch and Nch output MOSFET.

Features

  • AEC-Q100 Qualified (Note 1).
  • Up to 2.4MHz movement.
  • Excellent Load Response by Current Mode Control.
  • Built-in Pch/Nch Output MOSFET.
  • Frequency Synchronization with External Clock.
  • Output Error Monitor Terminal (PGOOD Terminal).
  • Adjustable Output Voltage and Oscillation Frequency by External Resistors.
  • Built-in Self-Reset Type Overcurrent Protection.
  • Built-in Output Overvoltage/Short Circuit Detection.
  • Built-in Temperature Protection (TSD) a.

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Datasheet preview – BD90521EFV-C

Datasheet Details

Part number BD90521EFV-C
Manufacturer ROHM
File Size 2.22 MB
Description Synchronous Step-Down Converter
Datasheet download datasheet BD90521EFV-C Datasheet
Additional preview pages of the BD90521EFV-C datasheet.

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Full PDF Text Transcription

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Datasheet Secondary power supply series for automotive 2.6V to 5.5V, 2A, 0.3MHz to 2.4MHz Synchronous Step-Down Converter BD90521MUV-C / BD90521EFV-C General Description The BD90521MUV/EFV -C is a synchronous step-down converter which operates in current mode. It can operate with maximum frequency of 2.4 MHz, and can downsize external parts such as inductor. It can supply a maximum output current of 2A with built-in Pch and Nch output MOSFET. Output voltage and oscillation frequency can be adjusted by external resistors and can also be synchronized with an external clock. Features  AEC-Q100 Qualified (Note 1)  Up to 2.4MHz movement  Excellent Load Response by Current Mode Control  Built-in Pch/Nch Output MOSFET.  Frequency Synchronization with External Clock.
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