STR-E1555 Datasheet (Sanken) - PFC/DC-DC Systematic Combo Power IC

STR-E1555, PFC/DC-DC Systematic Combo Power IC

*Package *-SLA21Pin STR-E1555 is a Hybrid IC power-factor-corrected switching mode power supply (SMPS).

Start-up circuit and a controller of PFC and DC/DC parts are built in one chip.

In addition, this chip and Power MOS FET for DC/DC part are incorporated into a SIP package thanks to H

STR-E1555 Features

* Integrated PFC Control Block 1. Critical Conduction Mode for High Efficiency and Low EMI 2.Built-in Multiplier with AC input compensation

* High Efficiency and Low EMI DC/DC Control Block 1. Multi Mode Control (1) Quasi Resonant