ANALOG DEVICES ADP8140ACPZ-1-R7 芯片, 发光二极管驱动器, 4通道, LFCSP-16
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
输出电流 500 mA
通道数 4
针脚数 16
开关频率 40 kHz
输入电压Max 30 V
输入电压Min 3 V
输入电压DC Max 30 V
输入电压DC Min 3 v
输出电压Max 3.15 V
输出电流Max 500 mA
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 Cut Tape CT
制造应用 Building Technology, LED General Lighting, 背光,照明
RoHS标准 RoHS Compliant
含铅标准 Contains Lead
REACH SVHC版本 2015/12/17
ECCN代码 EAR99