参数资料
| 型号： | SC811ULTRT |
| 厂商： | Semtech |
| 文件页数： | 8/23页 |
| 文件大小： | 0K |
| 描述： | IC BATTERY MANAGEMENT |
| 标准包装： | 1 |
| 系列： | * |
| 其它名称： | SC811ULDKR |
SC811 / SC813
Typical Characteristics
I FQ_AD vs. R IPRGM , or I FQ_USB High Power vs. R IPUSB
ο
V VIN = 5V, V BAT = 3.7V, T A = 25 C
1000
800
600
400
200
I PQ_AD or I PQ_USB vs. R IPRGM , or I FQ_USB Low Power vs. R IPUSB
ο
V VIN = 5V, V BAT = 2.6V, T A = 25 C
200
160
120
80
40
0
2
6
10
14 18
R IPRGM or R IPUSB (k Ω )
22
26
30
0
2
6
10
14 18
R IPRGM or R IPUSB (k Ω )
22
26
30
850mAhr battery, R IPRGM = 2.94k Ω , V VIN = 5.0V, T A = 25 C
850mAhr battery, R IPRGM = 2.94k Ω , V VIN = 5.0V, T A = 25 C
Charging Cycle BatteryVoltage and Current
ο
4
Pre-Charging Battery Voltage and Current
ο
800
7
700
3.75
700
6
5
600
500
3.5
I BAT
600
V BAT
3.25
500
4
400
3
400
3
300
2.75
V BAT
300
2
1
I BAT
200
100
2.5
2.25
200
100
0
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
0
2.25
2
0
2
4
6
8
10
12
14
16
18
0
20
850mAhr battery, R IPRGM = 2.94k Ω , V VIN = 5.0V, T A = 25 C
Time (hrs)
CC-to-CV Battery Voltage and Current
ο
Time (s)
Re-Charge Cycle Battery Voltage and Current
850mAhr battery, R IPRGM = 2.94k Ω , V VIN = 5.0V, Load = 10mA
4.21
710
4.5
450
4.2
I BAT
690
4
3.5
V BAT
400
350
3
300
4.19
670
2.5
2
250
200
4.18
650
V BAT
1.5
150
4.17
630
1
I BAT
100
0.5
50
4.16
44
44.5
45
45.5
46
46.5
47
47.5
610
48
0
0.0
0.5
Discharge hours 2 - 6 omitted.
1.0 1.5 2/6
6.5
7.0
0
7.5
Time (min)
? 2008 Semtech Corporation
Time (hrs)
8
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SC813 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Adapter/USB Tri-Mode Single-cell Li-ion Charger |
| SC813EVB | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Adapter/USB Tri-Mode Single-cell Li-ion Charger |
| SC813M-PE-FOAM-BUTTON | 制造商:SUPER MICRO COMPUTER, INC. 功能描述:CSE-813MT-300CB FOAM SET BUTTON - Bulk |
| SC813M-PE-FOAM-TOP | 制造商:Supermicro Computer Inc 功能描述:CSE-813MT-300CB FOAM SET TOP - Bulk |
| SC813MT-300C | 制造商:Supermicro Computer Inc 功能描述:1U CHASSIS |
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