TWS充电仓SoC

MP3402C是一款专为蓝牙耳机仓电源设计的单芯片解决方案IC，高度集成了充电管理模块、LED电量显示模块、同步升压放电管理模块的电源管理芯片，极大的简化了外围电路与元器件数量。针对蓝牙耳机仓的充放电应用，提供最简单易用的低成本解决方案。MP3402C采用的封装形式为SOP8。 • 线性充电，同步升压放电，内置充电、放电功率MOS \n• 芯片内部默认设定0.2A充电电流\n• 涓流/恒流/恒压充电，并具有在无过热危险的情况下实现充电速率最大化热调节功能\n• C/10充电终止，自动再充电\n• 自适应适配器调节充电电流，VINDPM：4.6V\n• 预设4.2V充电电压，精度达±1%\n• 支持边充边放功能\n• 支持负载自动识别，支持轻载自动关机 \n• 同步升压最大输出电流0.5A\n• 待机功耗：3.5uA\n• 放电输出过流、短路、过压、过温保护\n• 2灯LED充放电指示\n• 单击KEY键启动升压输出，再次单击KEY键关闭升压输出，长按KEY键关;

GSM Power Management System

GENERAL DESCRIPTION The ADP3402 is a multifunction power management system IC optimized for GSM cell phones. The wide input voltage range of 3.0 V to 7.0 V makes the ADP3402 ideal for both single cell Li-Ion and three cell NiMH designs. The current consumption of the ADP3402 has been optimized fo

GSM Power Management System

GENERAL DESCRIPTION The ADP3402 is a multifunction power management system IC optimized for GSM cell phones. The wide input voltage range of 3.0 V to 7.0 V makes the ADP3402 ideal for both single cell Li-Ion and three cell NiMH designs. The current consumption of the ADP3402 has been optimized fo

Ultrahigh-Speed Switching Applications

Ultrahigh-Speed Switching Applications Features • Low ON resistance. • Ultrahigh-speed swithcing. • 4V drive.

Marktech Axial Leaded Lensed Version LEDs

FEATURES • All plastic mold type • Will fit in small space • Low current operation

1.8 Low Power, Quad Input, 16-Bit Sigma-Delta A/D Converter

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