FSCQ1565RPVDTU
FSCQ1565RPVDTU Datasheet
FSCQ-Series Green Mode Fairchild Power Switch FPS
| Part | Datasheet |
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FSCQ1565RPVDTU |
FSCQ1565RPVDTU (pdf) |
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| FSCQ-Series Green Mode Fairchild Power Switch FPS February 2006 FSCQ-Series FSCQ1465RT/FSCQ1565RT/FSCQ1565RP Green Mode Fairchild Power Switch FPS • 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 25µA • Internal High Voltage SenseFET • Built-in Soft Start 20ms • Extended Quasi-Resonant Switching • CTV • Audio Related Application Notes • AN4146 Design Guidelines for Quasi-Resonant Converters Using FSCQ-Series Fairchild Power Switch. • AN4140 Transformer Design Consideration for Off-Line Flyback Converters Using Fairchild Power Switch. A Quasi-Resonant Converter QRC typically shows lower EMI and higher power conversion compared to conventional hard-switched converter with a 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, and is designed for quasiresonant off-line Switch Mode Power Supplies SMPS with minimal external components. The PWM controller includes an integrated frequency oscillator, under voltage lockout, leading edge blanking LEB , optimized gate driver, internal soft start, temperature-compensated precise current sources for a 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 simultaneously increasing productivity, and system reliability. These devices provide a basic platform that is well suited for cost-effective designs of quasi-resonant switching converters. Ordering Information Product Number FSCQ0565RTYDTU FSCQ0765RTYDTU FSCQ0965RTYDTU FSCQ1265RTYDTU FSCQ1465RTYDTU FSCQ1565RTYDTU FSCQ1565RPVDTU Package TO-220F-5L Forming TO-220F-5L Forming TO-220F-5L Forming TO-220F-5L Forming TO-220F-5L Forming TO-220F-5L Forming TO-3PF-7L Forming Marking Code CQ0565RT CQ0765RT CQ0965RT CQ1265RT CQ1465RT CQ1565RT CQ1565RP YDTU Forming Type VDTU Forming Type BVdss 650V Rds ON Max. 2006 Fairchild Semiconductor Corporation FSCQ-Series Green Mode Fairchild Power Switch FPS Typical Circuit AC IN Sync FSCQ-Series PWM VFB VCC Drain GND Figure Typical Flyback Application Table Maximum Output Power Product Output Power Table3 230 VAC ±15%2 Open Frame1 FSCQ0565RT FSCQ0765RT FSCQ0965RT FSCQ1265RT FSCQ1465RT FSCQ1565RT FSCQ1565RP 70W 100W 130W 170W 190W 210W 250W Maximum practical continuous power in an open frame design at 50°C ambient. 230 VAC or 100/115 VAC with doubler. The junction temperature can limit the maximum output power. VAC Open Frame1 60W 85W 110W 140W 160W 170W 210W FSCQ-Series Green Mode Fairchild Power Switch FPS Internal Block Diagram VFB 4 Soft Start Sync 5 + Threshold - Quasi-Resonant QR Switching Controller 4.6V/2.6V Normal QR 3.0V/1.8V Extended QR Vcc 3 9V/15V VCC good Drain 1 VBurst Burst Mode Controller Normal Operation Burst Switching |
| More datasheets: 3SB 6 | 3SB 8 | 3SB 4 | 3SB 3 | 3SB 2.5 | 3SB 2 | 3SB 1.6 | 3SB1.5 | 70001200917 | 75347203335 |
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