PMP5660.1, Multi-Transformer 2x25V (390V@192mA) Reference Design
Reka bentuk rujukan oleh: Texas Instruments
From universal input to two strings LED @ 700mA, 50V maximum per string, this PMP5660 offers high efficiency even with a two stage solution: PFC TM Boost and multi-transformer LLC resonant. A TLC555 provides a internal PWM dimming function