LED驱动控制IC

LED驱动控制IC

LED驱动控制IC

ME8620 is a single segment linear constant current LED driver with constant power function and support PWM, analog, SCR dimming. The current output range is 5 ~ 110mA, the output current and the constant power voltage compensation amplitude can be adjusted by the peripheral elements. The chip supports PWM and analog dimming functions through the DIM pin. The chip also supports SCR dimmer function, has independent current discharge path, and maintains current setting pin, compatible with all kinds of dimmers. ME8620 also supports increasing the current drive capacity to about 200 mA using the RBLD discharge current path.

The chip has the function of temperature protection. When the junction temperature of the chip exceeds the temperature protection threshold, the output current decreases. The chip is packaged with ESOP8.

  Feature

Integrated 500V LDMOS, integrated independent

high voltage power supply.

The output current can be adjusted by extermal resistance.

Constant power voltage compensation function,

compensation amplitude can be adjusted by peripheral resistance.

Support PWM, analog dimming.

Support SCR dimmer, independent discharge

current path and maintenance current setting pin.

To support the use of discharge current path to

increase the driving capacity to 200 mA.

Temperature regulating function of LED current.

  Applications

Led Bulb Lamp, LED fluorescent lamp, LEDprojector.

Application of LED itelligent lighting.

 

 LED驱动控制IC

企业名：深圳市亿创微芯电子有限公司

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电话： 0755-83538626

手机：15815503065

联系人：李娜娜

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邮箱：elemchip@126.com

地址：广东深圳中国 广东 深圳市民治东边大厦701-702