并联LED白光驱动PT4401E23F-15MA

品牌-型号pt4401e23f-15ma批号-封装sot23-6、qfn-8营销方式产品性质新品处理信号模拟信号制作工艺半导体集成导电类型双极型集成程度小规模规格尺寸-（mm）工作温度0~70（℃）静态功耗-（mw）类型驱动ic

上海毅钧pt4401e23f-15ma是一款三路并联led白光驱动芯片，pt4401e23f-15ma能够驱动3-4颗led，pt4401e23f-15ma输出电流为15ma，pt4401e23f-15ma效率高达86%，pt4401e23f-15ma外围线路非常简单，不需要电阻、电容，均流设计（恒流源），pt4401e23f-15ma抗干扰能力强、，pt4401e23f-15ma有sot23-6、qfn-8两种封装，pt4401e23f-15ma可兼容amc7110/7113。

features
z no external component required
z fixed 15ma sinking current
z individual current sink circuit for each output to preventshort/open
circuit on leds
z ptc led current for luminosity compensation
z 3 channels (pt4401/sot23-6) and 4 channels (pt4402/msop-8)
available
z pwm tuned led brightness through en pin
z supply voltage range 2.7v~6.0v
z 0.1ua standby current