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參數資料
| 型號： | PJ7800 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 3-Terminal Fixed Voltage Positive Regulators |
| 中文描述： | 三端固定正電壓穩壓器 |
| 文件頁數： | 1/9頁 |
| 文件大小： | 381K |
| 代理商： | PJ7800 |
PJ7800
Series
3-Terminal Fixed Voltage Positive Regulators
1-9
2002/01.rev.A
T
for a
wide variety of applications including local, on-card
regulation. These regulators employ internal current
limiting, thermal shutdown, and safe-area
compensation.
FEATURES
With adequate heatsinking they can deliver output
currents up to 1 ampere.
Although designed primarily as a fixed voltage
regulator, these devices can be used with external
components to obtain adjustable voltages and currents.
Output Current up to 1 Ampere
No External Components Required
Internal Thermal Overload Protection
Internal Short-Circuit Current Limiting
Output Transistor Safe-Area Compensation
Output Voltage Offered in 4% Tolerance
TO-220 TO-220F
2.Ground
3.Output
(Heatsink surface connected to Pin 2.)
PIN ARRANGEMENT
TYPICAL CONNECTING
CIRCUIT
Standard Application
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.
Representative Schematic Diagram
CIRCUIT SCHEMATIC
Pin: 1.Input
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