BQ24158_12 Datasheet, PDF (12/45 Pages) Texas Instruments – Fully Integrated Switch-Mode One-Cell Li-Ion Charger

bq24153A, bq24156A
bq24158, bq24159
SLUSAB0A – OCTOBER 2010 – REVISED FEBRUARY 2012
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TYPICAL PERFORMANCE CHARACTERISTICS (continued)
LINE REGULATION FOR BOOST
LOAD REGULATION FOR BOOST
5.08
IBUS = 200 mA
5.07
5.09
VBAT = 2.7 V
5.08
VBAT = 3.6 V
5.07
5.06
5.06
IBUS = 50 mA
5.05
5.05
5.04
IBUS = 100 mA
5.03
5.02
5.01
2.6 2.8
3
3.2 3.4 3.6 3.8
4
4.2
VBAT - V
Figure 22.
5.04
5.03
5.02
5.01
5
0
VBAT = 4.2 V
50
100
150
200
Load Current at VBUS - mA
Figure 23.
12
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