SSC4S913 - SANKEN

SSC4S913 Power Supply Control IC

The SSC4S913 is a power supply IC, which incorporates a CRM-driven PFC control circuit and an LLC circuit. These internal circuits bring a small-sized, high-efficient, and low-noise power supply system into your application. The LLC stage has the high- and lowside drive circuits. The PFC and LLC stages are highly interlocked in startup and standby operations.

Features

● Pb-free (RoHS Compliant)
● Highly Integrated PFC Control and LLC Current- resonant Control Circuits
● LLC Soft Start Function
● X-capacitor Discharge Function (No discharge resistor required, disabled at DC input)
● Critical Conduction Mode (CRM) PFC Control
● PFC Maximum Oscillation Frequency Limitation Function
● LLC Capacitive Mode Detection Function
● Standby Function (Interlocked between PFC and LLC Stages)
● Protections - Input Voltage Protection (Under and Overvoltage) - PFC FB_PFC Pin Undervoltage Protection - PFC Output Overvoltage Protection (FB_PFC and OVP Pins) - PFC Overcurrent .