340W Digital Controlled LLC Resonant Half-Bridge DC-to-DC Power Conversion Reference Design
Description
This design is a LLC resonant half-bridge DC-DC power converter with digital control using 3138ACC32EVM-149 daughter-card. The daughter-card control functions with preloaded firmware providing the required control functions for a LLC resonant half-bridge converter. The TIDA-00512 (3138ALLCEVM-150) accepts a DC input from 350VDC to 400VDC: and outputs a nominal 12VDC with full load output power of 340W: or full output current of 29A.As seen at APEC
Features
- Synchronous rectification Optimal diode emulation and dead time of synchronous rectification Cycle-by-cycle current limiting with duty cycle matching Automatic mode switching between LLC mode and PWM mode Test points to facilitate device and topology evaluation
Applications
- Automotive test
- Industrial AC-DC
- Radar
- Battery cell formation & test equipment
Product Categories
- Power management
| Download the bill of materials for TIDA-00512 | Download |
Test Data
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Download the test file for TIDA-00512| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| TIDA-00512 Gerber | 27 Feb 2015 | ZIP | 390 | |
| TIDA-00512 Assembly Drawing | 27 Feb 2015 | 320 | ||
| TIDA-00512 BOM | 27 Feb 2015 | 120 | ||
| TIDA-00512 Schematic | 27 Feb 2015 | 408 |