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FSCQ0765RTYDTU

AC/DC Off-Line Switcher IC, Flyback, 85 VAC - 265 VAC, 20 kHz, 7 A output, 100 W, TO-220F-5

FSCQ0765RTYDTU - AC/DC Off-Line Switcher IC, Flyback, 85 VAC - 265 VAC, 20 kHz, 7 A output, 100 W, TO-220F-5

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Manufacturer Part No:
FSCQ0765RTYDTU
Order Code:
1102153
Technical Datasheet:
FSCQ0765RTYDTU   Datasheet
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Product Overview

The FSCQ0765RTYDTU is a 650V Integrated Power Switch for 85W offline flyback converters. 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 colour 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.
  • Optimized for Quasi-Resonant Converter (QRC)
  • Advanced burst-mode operation for under 1W standby power consumption
  • Pulse-by-pulse current limit
  • Overload protection (OLP) - Auto restart
  • Overvoltage protection (OVP) - Auto restart
  • Abnormal Over-current Protection (AOCP) - Latch
  • Internal thermal shutdown (TSD) - Latch
  • Under-voltage lockout (UVLO) with hysteresis
  • Low start-up current of 25µA (typical)
  • Internal high voltage SenseFET
  • Built-in soft-start (20ms)
  • Extended quasi-resonant switching

Applications

Consumer Electronics, Signal Processing, Audio

Product Information

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:
85V

:
265V

:
TO-220F

:
5Pins

:
100W

:
Flyback

:
-25°C

:
85°C

:
-

:
-
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