參數(shù)資料
型號(hào): ISL9214
廠商: Intersil Corporation
英文描述: Li-ion/Li-Polymer Battery Charger Accepting Two Power Sources
中文描述: 鋰聚合物電池充電器可供兩個(gè)電源
文件頁(yè)數(shù): 6/11頁(yè)
文件大?。?/td> 197K
代理商: ISL9214
6
FN9271.1
November 30, 2006
FIGURE 3. CHARGE CURRENT vs OUTPUT VOLTAGE
FIGURE 4. CHARGE CURRENT vs AMBIENT TEMPERATURE
FIGURE 5. r
DS(ON)
vs TEMPERATURE AT 3.7V OUTPUT
FIGURE 6. REVERSE CURRENT vs TEMPERATURE
FIGURE 7. CRADLE INPUT QUIESCENT CURRENT vs
TEMPERATURE
FIGURE 8. USB
INPUT QUIESCENT CURRENT vs
TEMPERATURE
Typical Operating Performance
The test conditions for the Typical Operating Performance are: V
IN
= 5V, T
A
= +25°C,
R
ICDL
= 12.4k
Ω,
R
IMIN
= 10.0k
Ω
, V
BAT
= 3.7V, Unless Otherwise Noted
(Continued)
200
250
300
350
400
450
500
550
600
2.5
2.8
3.0
3.3
3.5
3.8
4.0
VBAT (V)
C
CRDL, RICDL = 12.4K
USB
200
250
300
350
400
450
500
550
600
-40
-20
0
20
40
60
80
100
120
140
TEMPERATURE (°C)
C
USB
CRDL, RICDL = 12.4K
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
-40
-20
0
20
40
60
80
100
TEMPERATURE (°C)
r
D
Ω
)
CRDL
USB
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
-40
-20
0
20
TEMPERATURE (°C)
40
60
80
100
120
140
L
μ
A
VBAT = 4.2V
0
100
200
300
400
500
600
700
-40
-20
0
20
TEMPERATURE (°C)
40
60
80
100
120
140
Q
USB
CRDL
I
OUT
= 0mA
0
100
200
300
400
500
600
700
-40
-20
0
20
40
60
80
100
120
140
TEMPERATURE (°C)
Q
USB
CRDL
I
OUT
= 0mA
ISL9214
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