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参数资料
| 型号： | LT3650IMSE-8.2#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 18/22页 |
| 文件大小： | 0K |
| 描述： | IC CHARGER LI-ION 8.2V 2A 12MSOP |
| 标准包装： | 37 |
| 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： | 9 V ~ 32 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-TSSOP （0.118"，3.00mm 宽）裸露焊盘 |
| 供应商设备封装： | 12-MSOP，裸露焊盘 |
| 包装： | 管件 |
LT3650-8.2/LT3650-8.4
TYPICAL APPLICATIONS
12V to 32V 2A Charger with C/10 Termination.
A Dual LT6004 Provides Thermal Foldback, Reducing Maximum Charge Current for Temperatures Higher Than 35°C
V IN
12V TO
32V
D4
B340A
10μF
D5
D2
5.1k
V IN
CLP
SHDN
CHRG
LT3650
SW
BOOST
SENSE
BAT
1μF
CMPSH1-4
L1
10μH
B340A
0.05
5.1k
FAULT
TIMER
NTC
RNG/SS
10μF
2.5
2.0
3.3nF
182k (3)
Si1032R
(2)
(1)
10nF
CMHZ4684LTM
LT6004
–INA OUTB
OUTA V +
470k
+INA
–INB
1.5
1.0
0.5
4.99k
V –
274k
+INB
274k
CMHZ4684LTM
0
25
30
35 40
TEMPERATURE (°C)
45 50
365082 TA02b
B = 3800
10k
+
12V to 32V 2A Charger with Three Hour EOC Termination and
Removable Battery Pack. The RNG/SS Pin Is Used to Reduce the
Maximum Charge Current if 12V < V IN < 20V; Input UVLO = 10V.
NTC Range Is Extended to +45C. The Charger Can Supply Loads Up
to the Maximum Charge Current with No Battery Connected
RNG/SS Pin Foldback:
I CHG(MAX) vs V IN
365082 TA02
V IN
12V TO
32V
CMSH3-40MA
10μF
MM5Z9V1ST1
(9.1V)
V IN
CLP
LT3650
SW
BOOST
1μF
CMPSH1-4
CMSH3-40MA
10μH
2.0
1.5
SHDN
SENSE
36k
3k
0.1μF
CHRG
FAULT
RNG/SS
BAT
NTC
TIMER
+
10μF
0.91k
0.68μF
100μF
B = 3380
10k
+
0.05
SYSTEM
LOAD
1.0
0.5
0
10
12
14
16
V IN
18
20
22 32
365082 TA03b
18
365082 TA03a
36508284fd
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| ACC07DRTF-S13 | CONN EDGECARD 14POS DIP .100 SLD |
| RCC26DRXN | CONN EDGECARD 52POS DIP .100 SLD |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT3651 | 制造商:LINER 制造商全称:Linear Technology 功能描述:High Voltage High Current Controller for Battery Charging and Power Management |
| LT3651-4.1 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Monolithic 4A High Voltage Monolithic 4A High Voltage |
| LT3651-4.2 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Monolithic 4A High Voltage Li-Ion Battery Charger |
| LT3651-8.2 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Monolithic 4A HIgh Voltage 2-Cell Li-Ion Battery Charger |
| LT3651-8.4 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Monolithic 4A HIgh Voltage 2-Cell Li-Ion Battery Charger |
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