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BD90521MUV-C Datasheet Synchronous Step-Down Converter

Manufacturer: ROHM

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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.

Overview

Datasheet Secondary power supply series for automotive 2.6V to 5.5V, 2A, 0.3MHz to 2.

Key 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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