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参数资料
| 型号： | TSM1051CD |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封装： | LEAD FREE, SOP-8 |
| 文件页数： | 2/15页 |
| 文件大小： | 318K |
| 代理商： | TSM1051CD |
Application information
TSM1051
10/15
This solution allow a costant current regulation till output goes to 0 V.
Attention has to be payed to VCC of the device that cannot be higher than Absolute
Maximum Rating.
Figure 11. Application circuit able to supply the device even with VOUT = 0
Rsense
Iout
Vout
R1
R2
Vctrl
GND
Vsense
Ictrl
OUT
Vcc
1.210 V
200 mV
+
-
+
-
+
1
2
3
5
4
6
TSM1051
Ric2
Ric1
Cic1
Cvc1
Rvc1
Rled
Rs
Ds
Cs
Rsense
Iout
Vout
R1
R2
Vctrl
GND
Vsense
Ictrl
OUT
Vcc
1.210 V
200 mV
+
-
+
-
+
1
2
3
5
4
6
TSM1051
Vctrl
GND
Vsense
Ictrl
OUT
Vcc
1.210 V
200 mV
+
-
+
-
+
1
2
3
5
4
6
TSM1051
Ric2
Ric1
Cic1
Cvc1
Rvc1
Rled
Rs
Ds
Cs
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PDF描述 |
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| TSM111CD | POWER SUPPLY SUPPORT CKT, PDSO20 |
| TSM1121CDT | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14 |
| TSM1121ID | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TSM1051CDT | 功能描述:电池管理 Voltage/Current Cont RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| TSM1051CLT | 功能描述:电池管理 Voltage/Current Cont RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| TSM1051D | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER FOR BATTERY CHARGERS AND ADAPTORS |
| TSM1051L | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER FOR BATTERY CHARGERS AND ADAPTORS |
| TSM1052 | 功能描述:电压模式 PWM 控制器 Constant Vltg Current Controller RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
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