Overview
Description
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.
Features
- Simple and flexible design
- 4.5V to 75V VIN range
- 3.3V output or adjustable
- 400kHz default or adjustable Fsw 200kHz to 800kHz
Applications
- Industrial power supplies
- 12V/24V/48V industrial and computing PoL
- ATM, vending and gaming machines
- Industrial PC
- Programmable logic controllers
- After-market automotive
Documentation
Featured Documentation
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| Type | Title | Date |
| Manual - Development Tools | PDF 1.65 MB | |
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Design & Development
Processing table
RTKA211820DE0000BU Active Samples Available
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