FSQ311 -- Green Mode Fairchild Power Switch (FPS) for Quasi-Resonant Operation - Low EMI and High Efficiency
Features
Optimized for Quasi-Resonant Converter (QRC)
Low EMI through Variable Frequency Control and Inherent Frequency Modulation
High-Efficiency through Minimum Voltage Switching
Narrow Frequency Variation Range over Wide Load and Input Voltage Variation
Advanced Burst-Mode Operation for Low Standby Power Consumption
Pulse-by-Pulse Current Limit
Various Protection Functions: Overload Protection (OLP), Over-Voltage Protection (OVP), Abnormal Over-Current Protection (AOCP), Internal Thermal Shutdown (TSD)
Under-Voltage Lockout (UVLO) with Hysteresis
Internal Start-up Circuit
Internal High-Voltage Sense FET (650V)
Built-in Soft-Start (15ms)
| 输出隔离 |
隔离 |
| 频率范围 |
- |
| 电压 - 输入 |
9 V ~ 20 V |
| 电压 - 击穿 |
650V |
| 电压 - 输出 |
- |
| 功率 (W) |
10W |
| 工作温度 |
-40°C ~ 85°C |
| 封装/外壳 |
8-DIP（0.300"，7.62mm） |
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