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RTKA211820DE0000BU

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RAA211820 Synchronous Buck Evaluation Board with 4.5V to 75V Input Range, 3.3V 2A Output (QFN version)

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RTKA211820DE0000BU Evaluation Board Manual

Overview

The RTKA211820DE0000BU board evaluates the RAA211820 (QFN version), a DC/DC synchronous step-down regulator with programmable switching frequency. The RAA211820 supports a wide input voltage range (from 4.5V to 75V) and adjustable output voltage. It delivers up to continuous 2A output current with premium load regulation and line regulation performance.

RTKA211820DE0000BU
  • Simple and flexible design
  • 4.5V to 75V VIN range
  • 3.3V output or adjustable
  • 400kHz default or adjustable Fsw 200kHz to 800kHz

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