XY6112 Datasheet (ETC) - Cost-effective off-line switching power supply controller

XY6112, Cost-effective off-line switching power supply controller

Pin Symbol Pin definition describes 1 OB power tube base, the starting current, external startup resistor 2 VCC supply pin 3 GND 4 CT switching frequency setting pin, external fixed‐frequency capacitance 5 FB feedback pin 6 IS switch current limit is

www.irantk.ir XY6112 Cost-effective off-line switching power supply controller - Shanghai Vision Institute of Electronic Technology Co., Ltd.

Page 1 of 13 version: 1.1 2008 I.

Overview XY6112 for high-performance , current-mode PWM controller.

Built-in high-voltage power management, wide voltage AC85-350V Fan Provides up to 12W of continuous output power within the circumference.

Cost-effective production of bipolar control chip production process, combined with high Pressure power tube integrat