NCL30000 Datasheet PDF

●The NCL30000 is a switch mode power supply controller intended for low to medium power single stage power factor (PF) corrected isolated flyback LED Drivers. It employs a Critical Conduction Mode (CrM) control technique to ensure near unity power factor across a wide range of input voltages and output power.

●Features |   | Benefits

●---|---|---

● | |  | |  |

● Constant on-time PWM control

●|   |

● Near ideal power factor

● Cycle-by-cycle current protection

●|   |

● Robust protection

● Low current sense threshold of 500 mV

●|   |

● Improves overall efficiency

● Reference design for TRIAC line dimmers

●|   |

● Reduces development time

● 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

●|   |