AC-DC LED驱动器 | NCL30000
概览
NCL30000 是一款开关模式电源控制器，适用于中低功率单级功率因数 (PF) 校正的隔离反激 LED 驱动器。它使用临界导通模式 (CrM) 控制技术来确保多种输入电压和输出功率下接近一致的功率因数。
- <40 W single stage high power factor constant current drivers
- Commercial and residential LED fixtures
- LED driver power supplies
- LED-based down lights
- TRIAC dimmable LED-based PAR lamps
- Power factor corrected constant voltage supplies
- Constant on-time PWM control
- Cycle-by-cycle current protection
- Low current sense threshold of 500 mV
- Reference design for TRIAC line dimmers
- Source 500 mA / Sink 800 mA totem pole gate driver
- Low 2.0 mA typical operating current
- Very low 24 µA typical startup current
- PbFree, halogen free/BFR free and RoHS compliant
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