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BQ24721 Datasheet(PDF) 11 Page - Texas Instruments

Part # BQ24721
Description  ADVANCED MULTI-CHEMISTRY AND MULTI-CELL SYNCHRONOUS SWITCH-MODE CHARGER AND SYSTEM POWER SELECTOR
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

BQ24721 Datasheet(HTML) 11 Page - Texas Instruments

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TYPICAL CHARACTERISTICS
4.92
4.93
4.94
4.95
4.96
4.97
4.98
4.99
5
0
5
10 15
20 25
30
35 40
45 50
I − LoadCurrent
L
− mA
T =125 C
J
o
T =85 C
J
o
T =25 C
J
o
T =
J
0 C
o
V =20V
I
4.974
4.976
4.978
4.98
4.982
4.984
4.986
4.988
7
9
11
13
15
17
19
21
23 24
V − InputVoltage
I
− V
T =125 C
J
o
T =85 C
J
o
T =25 C
J
o
T =
J
0 C
o
V =20V
I
108
109
110
111
112
113
114
0
20
40
60
80
100
110 120 125
T − JunctionTemperature
J
− C
o
V =20V
I
5.7
5.75
5.8
5.85
5.9
5.95
0
5
10 15
20 25
30
35 40
45 50
I − LoadCurrent
L
− mA
T =125 C
J
o
T =85 C
J
o
T =25 C
J
o
T =
J
0 C
o
V =20V
I
5.87
5.88
5.89
5.9
5.91
5.92
7
9
11
13
15
17
19
21
23 24
V − InputVoltage
I
− V
T =125 C
J
o
T =85 C
J
o
T =25 C
J
o
T =
J
0 C
o
V =20V
I
113
113.5
114
114.5
115
115.5
116
0
20
40
60
80
100
110 120 125
T − JunctionTemperature
J
− C
o
V =20V
I
0
20
40
60
80
100
120
140
160
0
1
2
3
4
5
6
V − ForcedREGNVoltage
I
− V
V
=24V
CC
200
210
230
220
240
250
270
260
280
0
20
40
60
80
100
110 120 125
T − JunctionTemperature
J
− C
o
V =12.6V
I
V =16.8V
I
4
4.2
4.4
4.6
4.8
5
5.2
5.4
5.6
5.8
-15
5
25
45
65
85
105 125
T − JunctionTemperature
J
− C
o
V =12.6V
I
V =16.8V
I
bq24721, bq24721C
SLUS683C – NOVEMBER 2005 – REVISED DECEMBER 2006
VREF5 LOAD REGULATION
VREF5 LINE REGULATION
VREF5 CURRENT LIMIT
vs
vs
vs
LOAD CURRENT
INPUT VOLTAGE
JUNCTION TEMPERATURE
Figure 1.
Figure 2.
Figure 3.
REGN LOAD REGULATION
REGN LINE REGULATION
REGN CURRENT LIMIT
vs
vs
vs
LOAD CURRENT
INPUT VOLTAGE
JUNCTION TEMPERATURE
Figure 4.
Figure 5.
Figure 6.
QUIESCENT CURRENT, NO
QUIESCENT CURRENT, WITH
REGN CURRENT LIMIT
ADAPTER
ADAPTER
vs
vs
vs
FORCED REGN VOLTAGE
JUNCTION TEMPERATURE
JUNCTION TEMPERATURE
Figure 7.
Figure 8.
Figure 9.
11
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