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KA7812E(2006) View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
KA7812E
(Rev.:2006)
Fairchild
Fairchild Semiconductor Fairchild
KA7812E Datasheet PDF : 29 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Block Diagram
Input
1
Starting
Circuit
Pin Assignment
Current
Generator
Reference
Voltage
Series Pass
Element
SOA
Protection
Error
Amplifier
Thermal
Protection
Figure 1.
TO-220
GND
D-PAK
GND
Output
3
GND
2
1. Input
1
1
2. GND
3. Output
Figure 2.
Absolute Maximum Ratings
Symbol
VI
RθJC
R θ JA
TOPR
TSTG
Parameter
Input Voltage VO = 5V to 18V
VO = 24V
Thermal Resistance Junction-Cases (TO-220)
Thermal Resistance Junction-Air (TO-220)
Operating Temperature Range (KA78XXE/AE/ER)
Storage Temperature Range
Value
35
40
5
65
0 to +125
-65 to +150
Unit
V
°C/W
°C/W
°C
°C
2
KA78XXE/KA78XXAE Rev. 1.0.1
www.fairchildsemi.com
 

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