Unity Power Factor LED Lamp Driver

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FS

IC-MOS:LED Driver

First Silicon

Schottky Barrier Diodes TM For Mixers and Detectors

DESCRIPTION Schottky Barrier devices are currently available in single beamlead, dual “T”, ring quad and bridge quad configurations. Devices are available in monolithic form for hybrid applications as well as in hermetic or non-hermetic packages. Monolithic devices are recommended for highest fre

文件：215.66 Kbytes 页数：6 Pages

Microsemi

美高森美

UNITY POWER FACTOR LED LAMP DRIVER

General Description The HV9931 is a fixed frequency PWM controller IC designed to control an LED lamp driver using a single-stage PFC buckboost-buck topology. It can achieve a unity power factor and a very high step-down ratio that enables driving a single high-brightness LED from the 85-264VAC

文件：516.549 Kbytes 页数：7 Pages

SUTEX

HV9931 Unity Power Factor LED Lamp Driver

文件：717.08 Kbytes 页数：8 Pages

SUTEX