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HV9805 Datasheet - Microchip

HV9805-Microchip.pdf

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Datasheet Details

Part number:

HV9805

Manufacturer:

Microchip ↗

File Size:

448.47 KB

Description:

Off-line led driver.

HV9805, Off-Line LED Driver

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.

A two-stage topology provides true constant current drive for the LED load while drawing mai

HV9805 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 Overh

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