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HV9803 Datasheet Led Driver Ic

Manufacturer: Supertex

Overview: Supertex inc. HV9803 LED Driver IC with Average-Mode Constant Current.

Datasheet Details

Part number HV9803
Manufacturer Supertex
File Size 343.71 KB
Description LED Driver IC
Datasheet HV9803-Supertex.pdf

General Description

The HV9803 is an open loop average-mode current control LED driver IC operating in a constant off-time mode.

The IC

Key Features

  • Fast average current control.
  • Correction for propagation delay and offset voltage.
  • Fixed off-time switching mode.
  • Linear dimming input.
  • PWM dimming input.
  • Output short circuit protection with programmable skip mode.
  • Input under-voltage shutdown.

HV9803 Distributor