笔记本背光驱动芯片

PT4112是一款六路电流源并联、每路可驱动十个串联白光LED的升压转换器 ● 5V到25V的宽输入电压范围\n● 带抖频的1.2MHz开关频率\n● 内部集成了1.5A 40V MOSFET\n● 6个通道的电流调整范围为15mA到25mA\n● 不同电流支路间±1.5%的匹配精度\n● 100:1的PWM调光范围\n● 输出电压根据最大LED导通压降通路进行自我调整\n● 很小的外部元器件\n● 逐周期的限流功能\n● 软启动功能\n● LED的开短路自我保护\n● 开路后的电流自调整功能\n● 提供输入输出之间隔离用PFET驱动\n● 16脚3×3 QFN封装;

CRMICRO

华润微电子

包装：托盘 类别：电源 - 板安装 直流转换器 描述：DC DC CONVERTER 15W

TI

德州仪器

包装：托盘 类别：电源 - 板安装 直流转换器 描述：DC DC CONVERTER 15W

TI

德州仪器

Silicon PNP epitaxial planer transistor

Silicon PNP epitaxial planar type For digital circuits ■ Features • Costs can be reduced through downsizing of the equipment and reduction of the number of parts • New S type package, allowing supply with the radial taping

文件：180.78 Kbytes 页数：13 Pages

PANASONIC

松下

Silicon PNP epitaxial planer transistor

Silicon PNP epitaxial planer transistor For switching/digital circuits ■ Features ● Two elements incorporated into one package. (Transistors with built-in resistor) ● Reduction of the mounting area and assembly cost by one half.

文件：33.56 Kbytes 页数：2 Pages

PANASONIC

松下

Silicon PNP epitaxial planer transistor

Silicon PNP epitaxial planer transistor For switching/digital circuits ​​​​​​​ Features ● Two elements incorporated into one package.(Transistors with built-in resistor) ● Reduction of the mounting area and assembly cost by one half.

文件：33 Kbytes 页数：2 Pages

PANASONIC

松下