參數(shù)資料
型號: SC806EVB
廠商: Semtech Corporation
英文描述: Miniature High Current Lithium-Ion Battery Charger
中文描述: 微型大電流鋰離子電池充電器
文件頁數(shù): 10/13頁
文件大?。?/td> 405K
代理商: SC806EVB
10
2004 Semtech Corp.
www.semtech.com
SC806
POWER MANAGEMENT
Typical Characteristics
Fast Charge I, Pre-Charge I Vcc < 4.2V
-35.0%
-30.0%
-25.0%
-20.0%
-15.0%
-10.0%
-5.0%
0.0%
5.0%
3
4
4.5
5
5.5
Input Voltage VCC (volts)
P
Fast Charge Current Error
Pre Charge Current Error
Iprogram Voltage -vs- Iout
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
15.00%
20.00%
40.00%
60.00%
80.00%
100.00%
Output Current Percent, CC limit = 100%
I
-10.00%
-9.00%
-8.00%
-7.00%
-6.00%
-5.00%
-4.00%
-3.00%
-2.00%
-1.00%
0.00%
Iprgm_Voltage
Iprgm Voltage Error
Fast Charge Output Current Line Regulation
750
755
760
765
770
775
780
785
790
795
800
3.5
4
4.1
4.15
4.18
4.2
Vout Battery Voltage (Volts)
I
200
300
400
500
600
700
800
900
I
Iout_fastQ_vcc=5.0
Iout_fastQ_vcc=5.5
Iout_fastQ_vcc=4.5
Pre-Charge Output Current Line Regulation
51
51.1
51.2
51.3
51.4
51.5
51.6
51.7
51.8
51.9
1
1.5
2
2.5
2.75
Vout Battery Voltage (Volts)
I
Iout_PretQ_vcc=5.0
Iout_PreQ_vcc=5.5
Iout_PreQ_vcc=4.5
Drop-out Voltage -vs- Iout
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
100
500
800
Output Current (mA)
D
0.4
0.41
0.42
0.43
0.44
0.45
0.46
0.47
0.48
0.49
0.5
E
R
Drop-out_Voltage
Drop-out Resistancer
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC806IML.TRT 制造商:Semtech Corporation 功能描述:
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