LED DRVR Boost/Buck 4CH Analog/PWM 0.525A/0.3675A/0.105A/0.0375A 16Pin LFCSP T/R
Product Details
The ADP8140 provides high current control of up to four LED drivers. Each driver can sink up to 500 mA. The sink current is programmed for all four drivers with one external resistor.
The device features a feedback output which controls an external power supply for optimal efficiency. The ADP8140 also protects the LEDs, power supply, and itself against thermal events, short circuits, overvoltages, and LED open circuits. Multiple ADP8140 ICs are easily connected in parallel to drive additional LED strings, or higher current LEDs. The ADP8140 is available in a small, thermally enhanced, LFCSP lead frame chip scale package.
**APPLICATIONS**
### Features and Benefits
输出接口数 4
输入电压DC 12 V
输出电压 3.15 V
通道数 4
输入电压DC Max 30 V
输入电压DC Min 3 v
工作温度Max 125 ℃
工作温度Min -40 ℃
安装方式 Surface Mount
引脚数 16
封装 LFCSP-16
封装 LFCSP-16
工作温度 -40℃ ~ 105℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 Building Technology, 背光,照明, LED General Lighting
RoHS标准 RoHS Compliant
含铅标准 Contains Lead
ECCN代码 EAR99