HV9805 - Off-Line LED Driver

Microchip

HV9805 Datasheet Preview — Preview of HV9805 PDF

Datasheet Details

Part number	HV9805
Manufacturer	Microchip ↗
File Size	448.47 KB
Description	Off-Line LED Driver
Datasheet	HV9805-Microchip.pdf

HV9805 Product details

Description

The HV9805 driver integrated circuit (IC) is targeted at general LED lighting products, such as LED lamps and LED lighting fixtures with a maximum power rating of about 25W at 120VAC and about 50W at 230VAC.

Features

Provides True DC Light and protects load from line voltage transients.
Driver topology includes: - Boundary Conduction Mode (BCM) Boost Converter with Power Factor Correction a) High Power Factor (98% typical) b) High Efficiency (90% typical) - Linear Post-Regulator with Low Overhead Voltage a) Zero LED Current/Brightness Ripple b) Overvoltage Protection for LEDs c) High Efficiency d) ±4% Reference Over Temperature.
Simple VDD Supply: - No Auxiliary Winding Required.

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Published: Mar 2, 2016 |