LINEAR TECHNOLOGY LTM8042IV#PBF 发光二极管驱动器, 1输出, 升压逐步上升, 3V-30V输入, 2MHz开关, 1A输出, LGA-56
The is a complete µModule® Boost Driver specifically designed to drive LEDs up to 1A. It combines a boost power topology with unique current loop to operate as a constant-current source. The PWM input provides as much as 3000:1 LED dimming, while 10:1 analogue dimming can be accomplished by a single resistor or analogue voltage applied to the CTL pin. As with any boost topology, the LTM8042 has an uninterrupted current path between its input and output and is thus intolerant to short-circuit or overload from the output to ground.
额定功率 32 W
输出接口数 1
输入电压DC 3.00V ~ 30.0V
输出电压 2V ~ 32V
输出电流 1 A
针脚数 56
开关频率 2 MHz
输入电压Max 30 V
输入电压Min 3 V
输出电压Max 32 V
输出电流Max 1 A
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 3V ~ 30V
安装方式 Surface Mount
引脚数 56
封装 BLGA-77
封装 BLGA-77
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Each
制造应用 Consumer Electronics, 车用, Avionics, Automotive, LED Lighting, 消费电子产品, 发光二极管照明, LED Lighting, Automotive, Avionics, Consumer Electronics, 航空电子
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2014/12/17
ECCN代码 EAR99