型号:  RT9471GQW(2)

功能描述:  IC BATT CHG LI-ION 1CELL 24WQFN

制造商:  Richtek USA Inc.

Series:  -

Package:  Tape & Reel (TR)Cut Tape (CT)Digi-Reel®

Battery Chemistry:  Lithium Ion/Polymer

Number of Cells:  1

Current - Charging:  Constant - Programmable

Programmable Features:  Current, Timer

Fault Protection:  Over Current, Over Temperature, Over-Under Voltage

Charge Current - Max:  3A

Battery Pack Voltage:  4.7V

Voltage - Supply (Max):  13.5V

Interface:  I²C

Operating Temperature:  -40°C ~ 85°C (TA)

Mounting Type:  Surface Mount

Package / Case:  24-WFQFN Exposed Pad

Supplier Device Package:  24-WQFN (4x4)