DW8508数据手册DongWoon中文资料规格书

描述 Description

Dimmable CC/CV IC with LED Protection Functions

DW8508 is CC/CV(Constant current & constant current) IC for stable LEDs driving in a secondary side. DW8508 built-in protection circuit same as
LED open and short. It is suitable for applications with operating voltage from 8V to 30V. DW8508 is offered in 8 SOIC package.

特性 Features

- Constant output current invariant to supply and load voltage change
- 5V to 40V supply voltage
- Up to 300mA adjustable regulated output current
- Built-in thermal derating circuit
- Available PWM dimming control
- Output current adjusted through an external resistor
- SOT89-5L Package

应用 Application

- LED light bulbs
- Signage and decorative LED lighting
- General lighting of flat panel displays
- RGB backlighting LED driver
- Current stabilizer with DC/DC or AC/DC
- General purpose constant current source