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參數資料
| 型號： | TS317 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| 中文描述： | 5.0放大器正電壓穩壓器 |
| 文件頁數： | 1/8頁 |
| 文件大?。?/td> | 438K |
| 代理商： | TS317 |
TS317
3-Terminal Adjustable Output Positive Voltage Regulator
Output Voltage Range From
1.25V to 37V
Output Current up to 1.5A
General Description
The TS317 is adjustable 3-terminal positive voltage regulator capable of supplying in excess of 1.5A over an output
voltage range of 1.25 V to 37 V. This voltage regulator is exceptionally easy to use and require only two external resistors
to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation,
making it essentially blow-out proof.
The TS317 is offered in 3-pin TO-220, TO-263, TO-252 and SOT-223 package.
Features
Output current up to 1.5A
* TO-220/TO-263 for 1.5A
* TO-252/SOT-223 for 500mA
Output Adjustable between 1.25 V and 37 V
Internal Thermal Overload Protection
Internal Short-Circuit Current Limiting Constant with
Temperature
Output Transistor Safe-Area Compensation
Floating Operation for High Voltage Applications
Eliminates Stocking Many Fixed Voltages
Output voltage offered in 4% tolerance
Ordering Information
Part No.
Operating Temp.
Package
TS317CZ
TO-220
TS317CM
TO-263
TS317CP
TO-252
TS317CW
-20 ~ +150
o
C
SOT-223
Standard Application
Vout = 1.25 V * (1 + R2
/ R1 ) + Iadj
j
* R2
Since I
Adj
is controlled to less than 100
μ
A, the error
associated with this term is negligible in most applications
A common ground is required between the input and the
output voltages. The input voltage must remain typically
2.0V above the output voltage even during the low point
on the Input ripple voltage.
* = Cin is required if regulator is located an appreciable
distance from power supply filter.
** = Co is not needed for stability; however, it does
improve transient response.
TO-263
Pin assignment:
1. Adjustable
2. Output
3. Input
(Heatsink surface connected to pin 2)
TS317
1-8
2003/12 rev. D
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| TS317CM | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| TS317CP | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| TS317CW | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| TS317CZ | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| TS3842 | High Performance Current Mode Controller |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TS317_10 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:3-Terminal Adjustable Positive Voltage Regulator |
| TS317CM | 功能描述:線性穩壓器 - 標準 Adjustable RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| TS317CM RN | 制造商:SKMI/Taiwan 功能描述:3-TERMINAL ADJUSTABLE POSITIVE VOLTAGE REGULATOR 制造商:SKMI/Taiwan 功能描述:LDO Regulator Pos 1.25V to 37V 1.5A 4-Pin(3+Tab) TO-263 T/R |
| TS317CMRN | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:3-Terminal Adjustable Positive Voltage Regulator |
| TS317CP | 功能描述:線性穩壓器 - 標準 Adjustable RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負載調節: 最大輸入電壓:5.5 V 線路調整率: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
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