RT9472D
Description
The RT9472/D is a highly-integrated 3A switch mode battery charge management and system power path management device for single 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.
Ordering Information
RT9472/D
Pin 1 Orientation-
- - (2) : Quadrant 2, Follow EIA-481-D
Package Type QW : WQFN-24L 4x4 (W-Type)
(Exposed Pad-Option 2)
Lead Plating System G : Green (Halogen Free and Pb Free)
Function Support Default : Pin2 : PSEL, Pin3 : PG D : Pin2 : D+, Pin3 : D-
Note :
- -
- Empty means Pin1 orientation is Quadrant 1 Richtek products are :
- Ro HS pliant and patible with the current requirements of IPC/JEDEC J-STD-020.
- Suitable for use in Sn Pb or Pb-free soldering processes.
Simplified Application Circuit
Features
- High Efficiency,...
