HV9805 - Off-Line LED Driver

Product Overview

Microchip

Datasheet Details

Part number	HV9805
Manufacturer	Microchip
File Size	448.47 KB
Description	Off-Line LED Driver
Datasheet	HV9805 Datasheet
Additional preview pages of the HV9805 datasheet.

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 |