Overview
Description
The RTKA211403DE0000BU and RTKA211405DE0000BU boards are used to evaluate the RAA211403 and RAA211405 respectively. They are DC/DC ultra-low Iq (5µA and below), 7V to 40V input standard buck regulators with 300mA of continuous load capability at either fixed 3.3V or 5V output.
Features
- Simple and low Bill of Materials (BOM) count design
- 7V to 40V VIN range
- Output voltage: 3.3V
- Ultra-low 4µA quiescent current during no-load operation and switching
- Variable switching frequency depending on choke and loading
Applications
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