Texas Instruments UCC25800-Q1 | Demoboard PMP40980

Beschreibung

This reference design is an open-loop LLC converter, which provides four 18-V and 2.5 V outputs and up to 2.4 W for onboard charger applications. UCC25800-Q1 is used as the controller. LLC topology allows the transformer to have significant leakage inductance, but a much smaller primary-secondary capacitance, which significantly reduces common-mode current injection through the bias transformer.

Eigenschaften

• Small size open-loop LLC
• Reinforce insulation
• Compact PCB size (55 mm * 45 mm)

Typische Anwendungen

• GaN, IGBT and SiC gate transformer driver bias supply
• Industrial motors, elevators and escalators
• Automotive traction inverter & motor control, Automotive DC/DC converter, Automotive on-board charger (OBC), EV charging station, DC fast charging station
• UPS and solar inverters

Weiterführende Informationen

• Produktseite des IC-Herstellers