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參數(shù)資料
| 型號： | TS317L |
| 廠商： | Taiwan Semiconductor Co., Ltd. |
| 元件分類： | 基準(zhǔn)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(wěn)壓器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 311K |
| 代理商： | TS317L |
TS317L
3-Terminal Adjustable Output Positive Voltage Regulator
1. Input
2. Output
3. Output
4. Adjust
5. N/C
6. Output
7. Output
8. N/C
Output Voltage Range From
1.25V to 37V
Output Current up to 100mA
General Description
The TS317L is adjustable 3-terminal positive voltage regulator capable of supplying in excess of 100mA 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.
Besides replacing fixed regulators, the TS317L is useful in a wide variety of other applications. Since the regulator is
“floating “ and sees only the input-to-output differential voltage, supplies of several hundred volts can be regulated as long
as the maximum input-to-output differential is not exceeded.
Also, it makes an especially simple adjustable switching regulator, a programmable output regulator, or by connecting a
fixed resistor between the adjustment and output, the TS317L can be used as a precision current regulator. Supplyies
with electronic shutdown can be achieved by clamping the adjustment terminal to ground which programs the output to
1.25V where most loads draw little current.
The TS317L is offered in 3-pin TO-92 and SOP-8 package.
Features
Output current up to 100mA
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.
-20 ~ +125
o
C
Package
TS317LCS
SOP-8
TS317LCT
TO-92
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.
Pin assignment:
Pin assignment:
1. Adjustable
2. Output
3. Input
TS317L
1-6
2003/12 rev. A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS317LCS | CONNECTOR ACCESSORY |
| TS317LCT | 5.0 AMP POSITIVE VOLTAGE REGULATOR |
| TS321AIYLT | Low Power Single Operational Amplifier |
| TS321IYLT | Low Power Single Operational Amplifier |
| TS324CD | Quad Operating Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS317L_07 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:3-Terminal Adjustable Positive Voltage Regulator |
| TS317L_08 | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:3-Terminal Adjustable Positive Voltage Regulator |
| TS317LCS | 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) 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(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L |
| TS317LCS RL | 制造商:SKMI/Taiwan 功能描述:Standard Regulator Pos 1.25V to 37V 0.2A 8-Pin SOP T/R 制造商:Taiwan Semiconductor 功能描述:Standard Regulator Pos 1.25V to 37V 0.2A 8-Pin SOP T/R |
| TS317LCSRL | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:3-Terminal Adjustable Positive Voltage Regulator |
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