This is one of the semiconductor types. This part name is CQ1565RT.
This product has FSCQ1565RT functions.
Manufacturers of product is Fairchild Semiconductor.
Image and pinout :
CQ1565RT PDF Datasheet
Some of the text files within the PDF file
www.fairchildsemi.com FSCQ-Series FSCQ0565RT / FSCQ0765RT / FSCQ0965RT / FSCQ1265RT FSCQ1465RT / FSCQ1565RT / FSCQ1565RP Green Mode Fairchild Power Switch (FPSTM) Features • Optimized for Quasi-Resonant Converter (QRC) • Advanced Burst-Mode Operation for under 1W Standby Power Consumption • Pulse-by-Pulse Current Limit • Over Load Protection (OLP) – Auto Restart • Over Voltage Protection (OVP) – Auto Restart • Abnormal Over Current Protection (AOCP) – Latch • Internal Thermal Shutdown (TSD) – Latch • Under Voltage Lock Out (UVLO) with Hysteresis • Low Startup Current (typical : 25uA) • Internal High Voltage SenseFET • Built-in Soft Start (20ms) • Extended Quasi-Resonant Switching 230VAC ±15%(2) Open Frame 70W 100 W 130 W 170 W 190 W 210 W 250 W (1) OUTPUT POWER TABLE(3) PRODUCT FSCQ0565RT FSCQ0765RT FSCQ0965RT FSCQ1265RT FSCQ1465RT FSCQ1565RT FSCQ1565RP 85-265VAC Open Frame(1) 60 W 85 W 110 W 140 W 160 W 170 W 210 W Table 1. Maximum Ou [ … ]
Please refer to the file for details.