Class 4 high efficiency PoE flyback-synchronous converter (5V/3A) reference design
Description
This reference design utilizes the TPS23751 combination PoE PD controller and PWM controller: saving cost and size. The synchronous flyback converter provides high efficiency for PoE applications such as wireless access points and IP phones. The PoE PD can also supply up to 10W of primary power for auxiliary circuits.
Features
- High efficiency (88% at 3A load)1500Vrms isolationOptional 10W primary power for auxiliary circuits
Applications
Product Categories
- Power management