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BQ24004 Datasheet, PDF (11/27 Pages) Texas Instruments – TWO-CELL Li-ION CHARGE MANAGEMENT IC FOR PDAs AND INTERNET APPLIANCES
www.ti.com
Regulation Voltage
V(OUT)
Preconditioning
Phase
Regulation Current
I(lim)
Current Regulation
Phase
Minimum Charge
Voltage V(LOWV)
Charge Voltage
bq24004
bq24005
bq24006
SLUS476F – DECEMBER 2000 – REVISED MAY 2012
Voltage Regulation and
Charge Termination Phase
Preconditioning
Current I(PRECHG)
Taper Detect
Charge Current
22.5 Minutes
22.5 Minutes
Charge Timer (3, 4.5 or 6 Hours)
Figure 14. Typical Charge Profile
Copyright © 2000–2012, Texas Instruments Incorporated
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Product Folder Link(s): bq24004 bq24005 bq24006