Overview

Description

The RTKA211450DE0000BU board evaluates the RAA211450 (QFN version), a DC/DC synchronous step-down regulator with programmable switching frequency. The RAA211450 supports a wide input voltage range (from 4.5V to 42V) and adjustable output voltage. It delivers up to continuous 5A output current with premium load regulation and line regulation performance.

Features

  • Simple and flexible design
  • 4.5V to 42V VIN range
  • 3.3V output or adjustable
  • 400kHz default or adjustable Fsw 200kHz to 800kHz

Applications

Applications

  • Industrial power supplies
  • 12V/24V/40V industrial and computing PoL
  • ATM, vending and gaming machines
  • Industrial PC
  • Programmable logic controllers
  • After-market automotive

Documentation

Type Title Date
Manual - Development Tools PDF 1.13 MB
1 item

Design & Development

Software & Tools

Software Downloads

Type Title Date
Software & Tools - Other Log in to Download XLSX 312 KB
PCB Design Files ZIP 802 KB
2 items