Fully Integrated Li-Ion Switching Battery Charger

文件：497.36 Kbytes 页数：31 Pages

ONSEMI

安森美半导体

Fully Integrated Li-Ion Switching Battery Charger

文件：497.36 Kbytes 页数：31 Pages

ONSEMI

安森美半导体

Switching Battery Charger, 1.8 A, with Overvoltage Protection

The NCP1852 is a fully programmable single cell Lithium-ion switching battery charger optimized for charging from a USB compliant input supply and AC adaptor power source. The device integrates a synchronous PWM controller, power MOSFETs, and the entire charge cycle monitoring including safety featu 1.8 A buck converter with integrated pass devices\nInput current limiting to comply to USB standard\nAutomatic charge current for AC adaptor charging\nInput overvoltage protection up to +28 V / -20 V\nFactory mode\n500 mA boosted supply for USB OTG peripherals\nReverse leakage protection prevents ba;

ONSEMI

安森美半导体

Package：25-UFBGA，FCBGA；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 电池充电器 描述：IC BAT CHG LI-ION 1CL 25FLIPCHIP

ONSEMI

安森美半导体