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BL8580 Datasheet WLED Linear Driver

Manufacturer: BELLING

Datasheet Details

Part number BL8580
Manufacturer BELLING
File Size 201.15 KB
Description WLED Linear Driver
Datasheet download datasheet BL8580 Datasheet

General Description

The BL8580/1 is a CMOS based White/Blue LED driver with stand-alone capability.

The driver is primarily designed for LED backlighting of LCD display powered by Li-ion battery With its high efficiency, low standby current and wide range of input supply voltage, the BL8580/1 is suitable for applications such as portable device display and keypad backlighting.

In portable application, three or four-channel LED solutions are popular.

Overview

BL8580/1 WLED Linear Driver For Li-Ion Battery Application.

Key Features

  • No external component required.
  • PWM dimming control available.
  • Low noise and EMI.
  • LED sink current of 20mA.
  • Independent current sink circuit for each LED output.
  • Versatile supply voltage range.
  • Low standby current.
  • High accuracy current match on each channel.