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參數資料
| 型號： | TS1051CX6RF |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6 |
| 封裝： | ROHS COMPLIANT, SOT-26, 6 PIN |
| 文件頁數： | 1/8頁 |
| 文件大小： | 288K |
| 代理商： | TS1051CX6RF |
TS1051
Constant Voltage and Constant Current Controller
For Battery Chargers and Adaptors
1/8
Version: C07
SOT-26
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.
Package
Packing
TS1051CX6 RF
SOT-26
3Kpcs / 7” 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
Block Diagram
Pin Function Description
Name
Type
Function
VCTRL
Analog Input
Input Pin of the Voltage Control Loop
VND
Power Supply
Ground Line. 0V Reference For All Voltage
Out
Current Sink Output
Output Pin. Sinking Current Only
ICTRL
Analog Input
Input Pin of the Current Control Loop
VSENSE
Analog Input
Input Pin of the Current Control Loop
VCC
Power Supply
Position Power Supply Line
Pin Definition:
1. VCTRL 6. VCC
2. VND
5, VSENSE
3. Out
4. ICTRL
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TS105-2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Thermosensors |
| TS1052CX6 RFG | 功能描述:電流和電力監控器、調節器 Constant voltage and current controller RoHS:否 制造商:STMicroelectronics 產品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel |
| TS105A | 制造商:Black Box Corporation 功能描述:THE UNIVERSAL CABLE KIT |
| TS105A-W1 | 制造商:Black Box Corporation 功能描述:1 YEAR WARRANTY FOR TS105A |
| TS105A-W3 | 制造商:Black Box Corporation 功能描述:3 YEAR WARRANTY FOR TS105A |
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