onsemi FSCQ1565RTYDTU

650V Integrated Power Switch for 170Watt offline flyback converters

FSCQ1565 Series 15 A 650 V Through Hole Power Switch - TO-220F-5

Switching Controller, Current/voltage-mode, 26.4A, 22kHz Switching Freq-Max, PSSO5

FAIRCHILD SEMICONDUCTOR FSCQ1565RTYDTU IC, POWER SWITCH, TO-220F-5, 1565

Power Switch ICs - Power Distribution 15A/650V QRC Power Switch

Power Switch 7.04A 5-Pin (5+Tab) TO-220F Rail

TO-220F-5 AC-DC Controllers & Regulators ROHS

650V Qr Cntrlr W/swtch Rohs Compliant: Yes

IC SWIT PWM GREEN OVP HV TO220

IC OFFLINE SW FLBACK TO220F-5L

IC COMPARATOR 2 GEN PUR 8TSSOP

AC-DC Controller And Voltage Regulator

IC, POWER SWITCH, TO-220F-5, 1565; Primary Input Voltage:18V; No. of Outputs:1; Output Voltage:650V; Output Current:6.6A; Voltage Regulator Case Style:TO-220; No. of Pins:5; Operating Temperature Range:-25°C to +85°C; SVHC:No SVHC (20-Jun-2011); Base Number:1565; Frequency:20kHz; Input Voltage Max:20V; On Resistance Rds(on):0.7ohm; Operating Temperature Max:85°C; Operating Temperature Min:-25°C; Output Current Max:12A; Output Voltage Max:650V; Package / Case:TO-220F; Power Dissipation Pd:75W; Power Dissipation Pd:75W; Power Supply Type:SMPS; Supply Voltage Max:20V; Termination Type:Through Hole

A Quasi-Resonant Converter (QRC) typically shows lower EMI and higher power conversion efficiency compared to a conventional hard-switched converter with a fixed switching frequency. Therefore, a QRC is well suited for noise-sensitive applications, such as color TV and audio. Each product in the FSCQ series contains an integrated Pulse Width Modulation (PWM) controller and a SenseFET. This series is specifically designed for quasi-resonant off-line Switch Mode Power Supplies (SMPS) with minimal external components. The PWM controller includes an integrated fixed frequency oscillator, under-voltage lockout, leading-edge blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise current sources for loop compensation, and self-protection circuitry. Compared with a discrete MOSFET and PWM controller solution, the FSCQ series can reduce total cost, component count, size, and weight; while increasing efficiency, productivity, and system reliability. These devices provide a basic platform for cost-effective designs of quasi-resonant switching flyback converters.