品牌索引 产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 MAX8845Z/MAX8845Y/MAX8845X/MAX8845Features
CCCV, Thermally Regulated Linear 1-Cell Li+ Battery Charger No External MOSFET, Reverse Blocking Diode, or Current-Sense Resistor Programmable Fast-Charge Currents (1ARMS max) Programmable Top-Off Current Threshold (MIN) Input Overvoltage Protected 4.7V Output (MAX8845Z/MAX8845Y/MAX8845W) or 4.85V (MAX8845X) (SAFEOUT) Proprietary Die Temperature Regulation Control (+115°C) 4.25V (4.4V for MAX8845W only) to 28V Input Voltage Range with Input Overvoltage Protection Above +7.5V (+8.0V for MAX8845X only) Low-Dropout Voltage (300mV at 500mA) Input Power-Source Detection Output (POK), Charge Status Output (CHG), Charge-Enable Input (EN) Output for Autobooting (ABO—MAX8845Z, ABO—MAX8845Y/MAX8845X/MAX8845W) Tiny, 3mm x 3mm 12-Pin Thin QFN Package, 0.8mm Height (max) |