ICL8002G数据手册集成电路（IC）的LED驱动器规格书PDF

描述 Description

The ICL series are highly integrated LED driver Ics. Accurate primary side control enables low BOM and simplifies design.

特性 Features

• Supports single stage PFC/quasi resonant flyback and PFC/floating buck topology

• Integrated HV startup cell for short time to light

• Comprehensive protection features

优势:
• Optimized for phase-cut dimming compatibility

• High efficiency up to 90%

• Good line and load regulation capabilities

• Power factor up to 98%

应用 Application

• LED replaments lamps, e.g. A-bulb, GU10, PAR, linear tubes

• LED luminaires, e.g downlights, spotlights

简介

ICL8002G属于集成电路（IC）的LED驱动器。由制造生产的ICL8002GLED 驱动器器件属于 LED 驱动器电源管理集成电路 (PMIC) 系列，可通过标称固定电压的电源为负载（通常为发光二极管）提供电流，并且电流可控。它与用于电压调节的类似产品的主要区别在于，这类器件提供较低的反馈电压（以提高系统能效），而且通常可对器件工作点进行外部控制，可在照明应用中用于实现调光功能。