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| 型号： | SC804EVB |
| 厂商： | Semtech Corporation |
| 英文描述： | Fully Integrated Lithium-Ion Battery Charger System with Timer |
| 中文描述： | 完全集成的锂离子电池充电器系统的计时器 |
| 文件页数： | 16/21页 |
| 文件大小： | 548K |
| 代理商： | SC804EVB |
4
2007 Semtech Corp.
www.semtech.com
SC804
PRELIMINARY
POWER MANAGEMENT
Parameter
Symbol
Conditions
Min
Typ
Max
Units
NTC Thresholds
VT
NTCDIS
SC804 Disabled
0.3
0.6
0.8
V
VT
NTCH
NTC Hot V
TH
Applies to falling threshold
4.3V ≤ VCC ≤ 6.5V
29
30
31
% of
VCC
at VCC = 5V
1.45
1.50
1.55
V
VT
NTCC
NTC Cold V
TH, VCTO = 0V
Applies to rising threshold
4.3V ≤ VCC ≤ 6.5V
73.4
74.4
75.4
% of
VCC
at VCC = 5V
3.67
3.72
3.77
V
VT
NTCHYS
NTC Hot & Cold VT
NTCx
hysteresis
(VT
NTCx Rising - VTNTCx Falling)
Applies to internal NTC
thresholds
50
mV
V
CTO
CTO Voltage (Adjustable NTC
Cold Rising Threshold) Setting
Range(2), -40°C ≤ T
A ≤ 25°C
(NTC Cold Rising Threshold is
VT
NTCC when CTO tied to GND)
50
90
% of
VCC
Threshold Error(3),
-40°C ≤ T
A ≤ 25°C
-70
70
mV
VT
CTOHYS
Internal hysteresis on CTO (V
CTO
Rising - V
CTO Falling)
Applies to externally set NTC
cold threshold
50
mV
Adjust Mode
BSEN Voltage
V
BSEN-ADJ
3.5V ≤ V
OUT ≤ VCC - 150mV
0°C ≤ T
J ≤ 125°C
3.072
3.11
3.134
V
Adjust Mode Enable
Voltage, VOUT-BSEN
V
ADJEN
3.5V ≤ V
OUT ≤ VCC - 150mV
400
mV
Adjust Mode Disable
Voltage, VOUT-BSEN
V
ADJDIS
3.5V ≤ V
OUT ≤ VCC - 150mV
150
mV
Electrical Characteristics (Cont.)
相关PDF资料 |
PDF描述 |
|---|---|
| SC804IMLTRT | Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC804 | Fully Integrated Lithium-Ion Battery Charger System with Timer |
| SC805EVB | Miniature Integrated High Current Lithium-Ion Battery Charger |
| SC805IMLTRT | Miniature Integrated High Current Lithium-Ion Battery Charger |
| SC805 | Miniature Integrated High Current Lithium-Ion Battery Charger |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SC804IML.TRT | 功能描述:IC LI-ION BATTERY CHRGR 16MLPQ RoHS:是 类别:集成电路 (IC) >> PMIC - 电池管理 系列:- 标准包装:1 系列:- 功能:充电管理 电池化学:锂离子（Li-Ion）、锂聚合物（Li-Pol） 电源电压:3.75 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:SC-74A，SOT-753 供应商设备封装:SOT-23-5 包装:剪切带 (CT) 产品目录页面:669 (CN2011-ZH PDF) 其它名称:MCP73831T-2ACI/OTCT |
| SC804IMLTRT | 制造商:Semtech Corporation 功能描述:Battery Charger Li-Ion 1500mA 4.2V 16-Pin MLPQ EP T/R |
| SC805 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Miniature Integrated High Current Lithium-Ion Battery Charger |
| SC805A | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Miniature Integrated High Current Lithium-Ion Battery Charger |
| SC805A_08 | 制造商:SEMTECH 制造商全称:Semtech Corporation 功能描述:Miniature Integrated High Current Lithium-Ion Battery Charger |
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