RT9528 Datasheet - Richtek

RT9528 I2C Programmable Linear Single Cell Li-Ion Battery Charger

The RT9528 is a programmable single-cell Li-ion battery charger with I2C programmable control I/F, Auto PowerPath Management IC and USB/AV Switch. For the RT9528, there is no need to use external MOSFET. The RT9528 enters sleep mode when supplies are removed. The RT9528 optimizes the charging task b.

RT9528 Features

* l 28V Maximum Rating for AC Adapter l Auto Power Path Management (APPM) l High-Speed USB Operation l USB/Audio/Video Switches l Negative Rail Audio Signal Path l I2C controlled Interface l Integrated 3.3V LDO for TS Circuitry l Integrated Power MOSFETs l Interrupt Status Indicator l Power Good and C

RT9528 Datasheet (1.00 MB)