BQ24090_12 Datasheet, PDF (8/34 Pages) Texas Instruments – 1A, Single-Input, Single Cell Li-Ion and Li-Pol Battery Charger

bq24090, bq24091
bq24092, bq24093
bq24095
SLUS968D – JANUARY 2010 – REVISED DECEMBER 2012
Typical Application Circuit: bq2409x
I_{OUT_FAST_CHG} = 540mA; I_{OUT_PRE_CHG} = 108mA; I_{OUT_TERM} = 54mA
1.5kW
Adaptor
DC+
GND
OR
USB Port
VBUS
GND
D+
D-
1kW
1mF
2kW
bq2409x
1 IN
2 ISET
3 VSS
OUT ¹⁰
1.5kW
TS ⁹
CHG 8
Battery Pack
++
4 PRETERM _ISET2 7
5 _PG
NC ⁶
Disconnect after Detection
www.ti.com
System Load
1mF
VDD
TTDM
ISET/100/500 mA
GND
D+
D-
Host
8
Submit Documentation Feedback
Copyright © 2010–2012, Texas Instruments Incorporated
Product Folder Links: bq24090 bq24091 bq24092 bq24093 bq24095