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GREEN MODE FAIRCHILD POWER SWITCH / CQ1565RT

$2.95

In general, a Quasi-Resonant Converter (QRC) shows lower EMI and higher power conversion efficiency compared to conventional hard-switched converter with a fixed switching frequency. Therefore, a QRC is well suited for noisesensitive 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 specifically designed for quasi-resonant off-line Switch Mode Power Supplies (SMPS) with minimal external components.

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SKU: 31008 Category:

Description

• Optimized for Quasi-Resonant Converter (QRC)
• Advanced Burst-Mode Operation for under 1 W Standby Power Consumption
• Pulse-by-Pulse Current Limit
• Overload Protection (OLP) – Auto Restart
• Over-Voltage Protection (OVP) – Auto Restart
• Abnormal Over-Current Protection (AOCP) – Latch
• Internal Thermal Shutdown (TSD) – Latch
• Under-Voltage Lockout (UVLO) with Hysteresis
• Low Startup Current (Typical: 25 μA)
• Internal High Voltage SenseFET
• Built-in Soft-Start (20 ms)
• Extended Quasi-Resonant Switching

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