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參數(shù)資料
| 型號： | TS7900B |
| 廠商： | Taiwan Semiconductor Co., Ltd. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 3-Terminal Fixed Negative Voltage Regulator |
| 中文描述： | 三端固定負電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 412K |
| 代理商： | TS7900B |
TS7900B Series
3-Terminal Fixed Negative Voltage Regulator
1/11
Version: A07
TO-220
ITO-220
TO-263
(D
PAK)
General Description
The TS7900B series of fixed output negative voltage regulators are intended as complements to the popular
TS7800B series device. These negative regulators are available in the same seven-voltage options as the TS7900B
devices. In addition, one extra voltage option commonly employed in MECL systems is also available in the negative
TS7900B Series. Available in fixed output voltage options from -5.0 to -24 volts, these regulators employ current
limiting, thermal shutdown, and safe-area compensation--making them remarkably rugged under most operating
conditions. With adequate heat sinking they can deliver output currents in excess of 1 ampere.
This series is offered in 3-pin TO-220, ITO-220 & TO-263 package.
Features
●
Output Voltage Range -5 to -24V
●
Output current up to 1.5A
●
No external components required
●
Internal thermal overload protection
●
Internal short-circuit current limiting
●
Output transistor safe-area compensation
●
Output voltage offered in 4% tolerance
Ordering Information
Part No.
Package
Packing
TS79
xx
BCZ C0
TO-220
50pcs / Tube
TS79
xx
BCI C0
ITO-220
50pcs / Tube
TS79
xx
BCM RN
Note: Where
xx
denote voltage option
TO-263
800pcs / 13” Reel
Standard Application Circuit
Absolute Maximum Rating
(Ta = 25
o
C unless otherwise noted)
Parameter
Symbol
Limit
Unit
Input Voltage
V
IN
*
-35
V
Input Voltage
V
IN
**
-40
V
Power Dissipation
P
D
Internal Limited
W
Operating Junction Temperature
T
J
0~+125
o
C
Storage Temperature Range
Note: * TS7905 to TS7918
** TS7924
*** Follow the derating curve
T
STG
-65~+150
o
C
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.
XX = these two digits of the type number indicate 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 Definition:
1. Ground
2. Input (tab)
3. Output
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| TS7905ACI C0 | 制造商:SKMI/Taiwan 功能描述:3-TERMINAL FIXED NEGATIVE VOLTAGE REGULATOR |
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| TS7905ACZ | 制造商:TSC 制造商全稱:Taiwan Semiconductor Company, Ltd 功能描述:3-Terminal Fixed Negative Output Voltage Regulator |
| TS7905ACZ C0 | 制造商:SKMI/Taiwan 功能描述:3-TERMINAL FIXED NEGATIVE VOLTAGE REGULATOR |
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