2A 1-Cell Li DC-DC Charger for USB* and Adapter Power

The MAX8903A is an integrated 1-cell Li+ charger and Smart Power Selector with dual (AC adapter and USB) power inputs. The switch mode charger uses a high switching frequency to eliminate heat and allow tiny external components. It can operate with either separate inputs for USB and AC adapter pow

2A 1节Li+电池DC-DC充电器，用于USB和适配器供电系统

MAX8903A–MAX8903E/MAX8903G/MAX8903H/MAX8903J/MAX8903Y是一款集成的单节Li+电池充电器和Smart Power Selector™ (智能电源选择器)，工作于双电源输入(交流适配器和USB)。开关模式充电器工作在高开关频率，可省去散热器并允许使用小尺寸外部元件。该器件可采用独立的USB电源或交流适配器供电，也可以用一个输入端接收两路电源输入。芯片集成了所有充电功能和用于切换电池、外部电源、负载的功率开关。无需外部MOSFET、反向保护二极管和检流电阻。\n\n MAX8903_具有经过优化的智能功率控制功能，可充分利用有限的USB或 • 高效DC-DC转换器，无需散热器\n• 4MHz开关频率，允许使用小尺寸外部元件\n• 立即开启—可在无电池或低电池电压下工作\n• 两路限流输入—交流适配器或USB\n• 适配器/USB/电池供电自动切换，支持瞬变负载\n• 50mΩ系统至电池开关导通电阻\n• 支持USB规范\n\n\n• 热敏电阻检测\n• 集成检流电阻\n• 无需外部MOSFET或二极管\n• 4.1V至16V输入工作电压范围;

2A 1-Cell Li DC-DC Chargers for USB and Adapter Power Thermistor Monitor

文件：1.30306 Mbytes Page：30 Pages

Instant On—Works with No Battery or Low Battery

文件：343.2 Kbytes Page：13 Pages

2A 1-Cell Li DC-DC Chargers for USB and Adapter Power

文件：1.45435 Mbytes Page：30 Pages

2A 1-Cell Li DC-DC Charger for USB* and Adapter Power

The MAX8903A is an integrated 1-cell Li+ charger and Smart Power Selector with dual (AC adapter and USB) power inputs. The switch mode charger uses a high switching frequency to eliminate heat and allow tiny external components. It can operate with either separate inputs for USB and AC adapter pow

2A 1-Cell Li DC-DC Chargers for USB and Adapter Power Thermistor Monitor

文件：1.30306 Mbytes Page：30 Pages

2A 1-Cell Li DC-DC Chargers for USB and Adapter Power

文件：1.45435 Mbytes Page：30 Pages

2A 1-Cell Li DC-DC Chargers for USB and Adapter Power Thermistor Monitor

文件：1.30306 Mbytes Page：30 Pages

2A 1-Cell Li DC-DC Chargers for USB and Adapter Power

文件：1.45435 Mbytes Page：30 Pages

封装/外壳：28-WFQFN 裸露焊盘 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC BATT CHG LI-ION 1CELL 28TQFN 集成电路（IC） 电池充电器

2A 1-Cell Li DC-DC Chargers for USB and Adapter Power Thermistor Monitor

文件：1.30306 Mbytes Page：30 Pages

Instant On—Works with No Battery or Low Battery

文件：343.2 Kbytes Page：13 Pages

Instant On—Works with No Battery or Low Battery

文件：343.2 Kbytes Page：13 Pages

功能：电池充电器 包装：散装 描述：EVAL KIT CHARGER LI-ION MAX8903A 开发板，套件，编程器 评估和演示板及套件

Power Window Motor Control IC

Description The FAN8903 is a monolithic integrated circuit, suitable for a window motor control and sun roof motor control in auto motive systems. Features • Protections - Human body protection with a simple switch - Over current protection with an integrator - Over volta

Digital Audio Interface Receiver?

Overview The LC8903 and LC8903Q are receiver LSIs for applications in which data is transmitted between digital audio equipment in the EIAJ format. These LSIs synchronize with the input signal and demodulate that signal to a regular format signal. Features • Built-in PLL circuit synchronizes wi

Audio music player for cellular phone

文件：396.69 Kbytes Page：6 Pages

Electrostatic MEMS Variable Optical Attenuator

文件：165.75 Kbytes Page：3 Pages