Datasheet
0
100
200
300
400
500
600
700
800
900
1000
0 100 200 300 400
time [s]
C h a r gin g C u rr en t [ m A ]
2
2.25
2.5
2.75
3
3.25
3.5
3.75
4
4.25
4.5
B a t t e ry V o l ta g e [ V ]
LOW_ICHG bit set
(150mA)
Charging Current
Battery Voltage
VSHORT set to 2.8V
0
100
200
300
400
500
600
700
0 400 800 1200 1600 2000
Charge current [mA]
(V B U S -V B A T ) [m V ]
80%
82%
84%
86%
88%
90%
92%
94%
96%
98%
100%
0.4 0.6 0.8 1 1.2 1.4 1.6
Charging Current[A]
E f fi ci en cy
VBAT=2.5V
VBAT=2.8V
VBAT=3.6V
VBAT=4.0V
TPS65200
www.ti.com
SLVSA48 –APRIL 2010
TYPICAL CHARACTERISTICS (continued)
T
A
= 25°C, unless otherwise specified.
PRE-CHARGE CURVE
I
CHARGE
= 950 mA, I
IN_limit
= 975 mA,
V
SHORT
= 2.8 V EFFECTIVE DROPOUT VOLTAGE
Figure 13. Figure 14.
CHARGER EFFICIENCY
V
BUS
= 5.5 V
Figure 15.
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