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BQ24103RHLR 参数 Datasheet PDF下载

BQ24103RHLR图片预览
型号: BQ24103RHLR
PDF下载: 下载PDF文件 查看货源
内容描述: 同步开关模式,锂离子和锂聚合物充电管理综合POWERFETS IC ( bqSWITCHER ? ) [SYNCHRONOUS SWITCHMODE, LI-ION AND LI-POL CHARGE MANAGEMENT IC WITH INTEGRATED POWERFETS (bqSWITCHER)]
分类和应用: 开关
文件页数/大小: 29 页 / 611 K
品牌: TI [ TEXAS INSTRUMENTS ]
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SLUS606B
JUNE 2004
REVISED NOVEMBER 2004
bq24100, bq24103, bq24105
bq24108, bq24113, bq24115
TYPICAL CHARACTERISTICS
EFFICIENCY
vs
OUTPUT CHARGE CURRENT
EFFICIENCY
vs
OUTPUT CHARGE CURRENT
100
90
80
70
η
Efficiency
%
60
50
40
30
20
10
0
100
90
80
V
IN
= 9 V
70
V
IN
= 4.5 V
V
IN
= 16 V
η
Efficiency
%
60
50
40
30
20
V
(BAT)
= 4.2 V
1 Cell
T
A
= 25°C
0
0.5
1
1.5
2
I
O(CHARGE)
= Output Charge Current
A
10
0
V
(BAT)
= 8.4 V
2 Cell
T
A
= 25°C
0
1
1.5
I
O(CHARGE)
= Output Charge Current
A
0.5
2
V
IN
= 16 V
Figure 1
Figure 2
V
IN
10
µF
bq24113RHL
3 IN
4 IN
6 VCC
2 STAT1
5 PG
7 CMODE
16 CE
10 VSS
13 CELLS
OUT 1
OUT 20
PGND 17
PGND 18
SNS 15
BAT 14
ISET1 8
ISET2 9
TS 12
VTSB 11
L
OUT
10
µH
R
(SNS)
C
OUT
10
µF
PACK+
+
R
(ISET1)
R
(ISET2)
0.1
µF
PACK−
R
T1
TEMP
R
T2
BATTERY
PACK
UDG−04035
To System
Figure 3. Typical Application Circuit (System-Controlled Version)
10
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