L6566 L6566B L6566BTR -- Multi-mode controller for SMPS
Features
■ Selectable multi-mode operation: fixed frequency or quasi-resonant
■ On-board 700 V high-voltage start-up
■ Advanced light load management
■ Low quiescent current (< 3 mA)
■ Adaptive UVLO
■ Line feedforward for constant power capability vs. mains voltage
■ Pulse-by-pulse OCP, shutdown on overload (latched or autorestart)
■ Transformer saturation detection
■ Programmable frequency modulation for EMI reduction
■ Latched or autorestart OVP
■ Brownout protection
■ -600/+800 mA totem pole gate driver with active pull-down during UVLO
■ SO16N package
| 输出隔离 |
隔离 |
| 频率范围 |
10kHz ~ 300kHz |
| 电压 - 输入 |
8 V ~ 23 V |
| 电压 - 击穿 |
- |
| 电压 - 输出 |
- |
| 功率 (W) |
750mW |
| 工作温度 |
-40°C ~ 150°C |
| 封装/外壳 |
16-SOIC（0.154"，3.90mm 宽） |
| 供应商器件封装 |
16-SO |
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