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参数资料
| 型号： | TS1051 |
| 厂商： | Taiwan Semiconductor Co., Ltd. |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | Constant Voltage and Constant Current Controller For Battery Chargers and Adaptors |
| 中文描述： | 恒压恒为电池充电器和适配器电流控制器 |
| 文件页数： | 1/9页 |
| 文件大小： | 439K |
| 代理商： | TS1051 |
TS1051
Constant Voltage and Constant Current Controller
For Battery Chargers and Adaptors
1/9
Version: B07
SOT-26
SOP-8
General Description
TS1051 is a highly integrated solution for SMPS applications requiring CV (constant voltage) and CC (constant current)
mode. TS1051 integrated one voltage reference, two operational amplifiers, and a current sensing circuit. The voltage
reference combined with one operational amplifier make it an ideal voltage controller, and the other low voltage
reference combined with the other operational amplifier make it an ideal current limiter for output low side current
sensing.
The current threshold is fixed, and precise. The only external components are:
* A resistor bridge to be connected to the output of the power supply (Adapter, battery charger) to set the voltage
regulation by dividing the desired output voltage to match the internal voltage reference value.
* A sense resistor having a value and allowable dissipation power which need to be chosen according to the internal
voltage threshold.
Ordering Information
Part No.
TS1051CX6 RF
TS1051CS RL
Block Diagram
Package
SOT-26
SOP-8
Packing
3Kpcs / 7” Reel
2.5Kpcs / 13” Reel
Features
●
Constant Voltage and Constant Current Control
●
Low Voltage Operation
●
●
Precision Internal Voltage Reference
Low External Component Count
●
Current Sink Output Stage
●
●
Easy Compensation
Low AC Mains Voltage Rejection
Application
●
Battery Charger
●
Adapters
Pin Function Description
Name
Type
Function
V
CTRL
Analog Input
Input Pin of the Voltage Control Loop
V
ND
Power Supply
Ground Line. 0V Reference For All Voltage
Out
Current Sink Output
Output Pin. Sinking Current Only
I
CTRL
V
SENSE
Analog Input
Input Pin of the Current Control Loop
Analog Input
Input Pin of the Current Control Loop
V
CC
Power Supply
Position Power Supply Line
Pin Definition:
1. V
CTRL
6. V
CC
2. V
ND
3. Out
5, V
SENSE
4. I
CTRL
Pin Definition:
1. V
CTRL
8. V
ND
2. V
CC
7, Out
3. V
SENSE
6. I
CTRL
4. N.C 5. N.C
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| TS1051CSRL | Constant Voltage and Constant Current Controller For Battery Chargers and Adaptors |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TS-105-1 | 制造商:Thomas & Betts 功能描述:1 1/2 STRAP,EMT,STL,1 HOLE SNAP,EA |
| TS105-1 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Thermosensors |
| TS1051_09 | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:Constant Voltage and Constant Current Controller For Battery Chargers and Adaptors |
| TS1051CSRL | 制造商:TSC 制造商全称:Taiwan Semiconductor Company, Ltd 功能描述:Constant Voltage and Constant Current Controller For Battery Chargers and Adaptors |
| TS1051CX6 | 功能描述:电流和电力监控器、调节器 14 Volt 1.1mA ICC Constant Volt/Curr RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
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