AC-DC LED Drivers | NCL30167
LED 驱动器，功率因数校正升压开关稳压器，用于 LED 切相调光
Obsolete
概览
NCL30167 是一款高 PF CrM 升压控制器，依赖外部 FET 实现针对新型介质电源高电压 LED 优化的离线 LED 驱动器。级联编码的 FET 方式允许使用现成的电感器，以实现更佳材料清单。它支持前缘和后缘调光器和符合 NEMA SSL6/7A 的调光曲线。
- Phase-Cut Dimming LED Driver
- Integrated LED Drive Electronics
- LED Bulbs
- LED Downlights
- LED Light Engines
- LED Modules
- LED Tubes
- LED Luminaires
- Cascoded Architecture
- Integrated ZCD detection
- Direct Phase Angle Detection monitoring
- User Programmable Thermal Foldback
- Compatible with leading and trailing edge phase controlled dimmers
- Open and Shorted LED/Output Diode Protection
- Cycle- by- cycle current limiting
- Wide Temperature range of -40 to 125 °C
- Accurate current regulation (+/- 2% typical)
- Constant on-time control
- Critical conduction Mode (CrM)
- Near-unity Power Factor
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