105 to 440VAC Input, 24V/400 & 5V/20mA Output Low Cost & Compact Bias Supply Reference Design

1 января 2018

The PMP11090 referencedesign is a compact and thermally efficient design intended to step down a wide range of AC inputs (105VAC to 440VAC). This non-isolated Buck design incorporates the UCC28710 PSR controller and TLV70450DBVT LDO. The PMP11090RevA board are designed with complete standard components (including magnetics).

Особенности

105VAC to 440VAC, 50/60Hz input 24V/400mA and 5V/20mA outputs Less than 60 degree C temperature rise on all parts 1% output voltage regulation accuracy Utilize all standard components (including magnetics) Compact board size with 25mm W x 45mm L Test report available