Overview
Description
The RTKA211320DE0030BU board evaluates the RAA211320, a DC/DC synchronous step-down regulator with current mode Constant On Time (COT) control. The RAA211320 supports a wide input voltage range (from 4.5V to 30V) and adjustable output voltage. It delivers up to continuous 2A output current.
Features
- Simple and flexible design
- Input voltage range: 4.5V to 30V
- Output voltage: 3.3V
- Up to 2A output current capability
- Operating temperature range: -40°C to +125°C
Applications
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

Support
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