移动电源SoC芯片

MP5018/MP5019是一款专为移动电源设计的单芯片解决方案IC，高度集成了开关充电管理模块、LED电量显示模块、同步升压放电管理模块的移动电源管理芯片。MP5018/MP5019最大充电电流 可达到2A，同步升压输出电流最大可达到2.4A。 此外MP5018/MP5019还集成了放电路径管理、电量显示、手电筒等功能，极大简化了外围电路与元器件数量。针对大容量锂电池（锂离子或锂聚合物）的移动电源应用，提供最简单易用的低成本解决方案。MP5018/MP5019采用的封装形式为ESOP8。 • 开关充电，内部设定2A充电电流 \n• 充电效率高达90%@2A  \n• 充电开关频率1MHz \n• 涓流/恒流/恒压三段式充电  \n• 具有充电电流自适应适配器功能 \n• 充电电流温度调节功能，充电电流随温度升高自动减小\n• C/10 充电终止，自动再充电\n• 预设4.2V（MP5018）/4.35V（MP5019）充电 浮充电压，精度达±1% \n• 集成充电过压保护和电池过温保护 \n• 同步升压输出5.1V\n• 放电开关频率500KHz \n• 放电效率高达94% \n• 自动识别负载，轻载自动关断 \n• 独创升压输出热调节功能 \n• 放电;

5V, 1A-5A Current Limit Switch with Reverse Current Blocking and Output Over-voltage Clamp

文件：563.45 Kbytes Page：15 Pages

丝印代码：AMA；5V, 1A-5A Current Limit Switch with Reverse Current Blocking and Output Over-voltage Clamp

文件：563.45 Kbytes Page：15 Pages

封装/外壳：12-VFQFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC PWR SWITCH 1:1 12QFN 集成电路（IC） 配电开关，负载驱动器

封装/外壳：12-VFQFN 裸露焊盘 包装：卷带（TR） 描述：IC PWR SWITCH 1:1 12QFN 集成电路（IC） 配电开关，负载驱动器

TRISILTM

DESCRIPTION The LS50xxB series has been designed to protect telecommunication equipment against lightning and transients induced by AC power lines. Its high surge current capability makes the LS50xxB a reliable protection device for very exposed equipment, or when series resistors are very low.

8-Bit mp-compatible D/A converter

DESCRIPTION The NE/SE5018/19 is a complete 8-bit digital-to-analog converter subsystem on one monolithic chip. The data inputs have input latches which are controlled by a latch enable pin. The data and latch enable inputs are ultra-low loading for easy interfacing with all logic systems. The lat

Zener Diode, 1/2 Watt 짹5 Tolerance

Features: ● Zener Voltage 2.4 to 200V ● DO35 Package

Zener Diode, 300mW 짹5 Tolerance

Features: Zener Voltage 3.3V to 24V SOT–23 Type Surface Mount Package Absolute Maximum Ratings: Maximim Repetitive Peak Forward Current, IFRM . . . . . . . . . . . . . . . . . . . . . . . . . . 250mA Maximim Repetitive Peak Working Current, IZRM . . . . . . . . . .. . . . . . . .

8-Bit mp-compatible D/A converter

DESCRIPTION The NE/SE5018/19 is a complete 8-bit digital-to-analog converter subsystem on one monolithic chip. The data inputs have input latches which are controlled by a latch enable pin. The data and latch enable inputs are ultra-low loading for easy interfacing with all logic systems. The lat