RT9460 Datasheet (Richtek) - Switch-Mode Single Cell Li-Ion Charger

RT9460, Switch-Mode Single Cell Li-Ion Charger

The RT9460 is a switch-mode single cell Li-Ion/Li-Polymer battery charger for portable applications.

It integrates a synchronous PWM controller, power MOSFETs, input current sensing and regulation, and high accuracy voltage regulation and charge termination circuits.

Besides, the charging current is

RT9460 Features

* USB OnThe-Go (OTG) support. The RT9460 optimizes the charging task by using a control algorithm to vary the charge rate via different modes, including pre-charge mode, fast charge mode, and constant voltage mode. The key charge parameters are programmable via the I2C interface. The RT9460 resumes th