RT9492 Datasheet | Richtek

Description The RT9492 is a highly-integrated 5A Buck-Boost switch mode battery charge management and system power path management device for 2-4 cell Li-Ion and Li-polymer battery. The low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase. The I2C serial interface with charging and system settings makes the device a truly flexible solution. The remended junction temperature range is - 40C to 130C, and the ambient temperature range is - 40C to 85C. Ordering Information Pin 1 Orientation (2): Quadrant 2, Follow EIA-481 Package Type(1) QVF: VQFN-29TL 4x4 (FC) (V-Type) Lead Plating System(2) G: Richtek Green Policy pliant Note 1. - Marked with (1) indicated: patible with the current requirements of IPC/JEDEC J-STD-020. - Marked with (2) indicated: Richtek products are Richtek Green Policy pliant. Applications - Smart Phone/Tablet/Chrome Book - Drone - Portable Device and...