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| BQ28550-R1 Datasheet, PDF (30/42 Pages) Texas Instruments – Single Cell Li-Ion Battery Gas Gauge | |||
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Not Recommended for New Designs
bq28550-R1
SLUSAS4A â OCTOBER 2012 â REVISED SEPTEMBER 2014
8 Application and Implementation
www.ti.com
NOTE
Information in the following applications sections is not part of the TI component
specification, and TI does not warrant its accuracy or completeness. TIâs customers are
responsible for determining suitability of components for their purposes. Customers should
validate and test their design implementation to confirm system functionality.
8.1 Typical Application
PACK+
SCL
SDA
FUSE
510 Ω
PACKâ
5M
5M
S
CHG
D
S
DSG
DOUT 1
COUT 2
VM 3
BAT 4
VREG 5
VSS 6
13
PWPD
12 GPIO
11 SCL
10 SDA
100 k
100 Ω
100 Ω
9 TS
8 SRN
7 SRP
0.1 µF
0.1 µF
100 Ω
100 Ω
VREG
5 V6
5 V6
CELLP
CELLN
10 mΩ VREG
BC847BPDXV6
12k
5k
Figure 5. ApplicationâCFET
30
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