battery charging
BQ24074 Single-Cell Linear Battery Charger with Power Path
The BQ24074 is a Li-Ion/li-poly linear charger with built-in power path management, which allows the device to power the system while charging the battery.
MAX1898 Linear Charger for Single-Cell Li+ Battery
The MAX1898 is a highly advanced and efficient charging solution for 1-cell lithium-ion (Li+) batteries, when coupled with an external PNP or PMOS transistor.