Diodes AS78XXA Manuel d'utilisateur Page 12

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AS78XXA
Document number: DS36562 Rev. 3 - 2
12 of 23
www.diodes.com
September 2013
© Diodes Incorporated
A
S78XXA
A
Product Line o
f
Diodes Incorporated
Performance Characteristics
Peak Output Current vs. Input/Output Differential Voltage Output Voltage vs. Junction Temperature
Output Voltage vs. Output Current Output Voltage vs. Input Voltage
Quiescent Current vs. Junction Temperature Ripple Rejection vs. Frequency
3 6 9 12 15 18 21 24
0.0
0.5
1.0
1.5
2.0
2.5
T
J
=-40
O
C
T
J
=25
O
C
T
J
=125
O
C
Peak Output Current (A)
V
IN
-V
OUT
(V)
AS7805A
-40 -20 0 20 40 60 80 100 120
4.850
4.875
4.900
4.925
4.950
4.975
5.000
5.025
5.050
AS7805A
V
IN
=10V
I
OUT
=10mA
I
OUT
=1A
Output Voltage (V)
Junction Temperature (
O
C)
0 200 400 600 800 1000 1200 1400
4.850
4.875
4.900
4.925
4.950
4.975
5.000
5.025
5.050
AS7805A
V
IN
=10V, T
J
=25
O
C
Output Voltage (V)
Output Current (mA)
8 1012141618202224
4.850
4.875
4.900
4.925
4.950
4.975
5.000
5.025
5.050
AS7805A
I
OUT
=500mA, T
J
=25
O
C
I
OUT
=500mA, T
J
=75
O
C
I
OUT
=1A, T
J
=25
O
C
Output Voltage (V)
Input Voltage (V)
-40 -20 0 20 40 60 80 100 120
0
1
2
3
4
5
6
AS7805A
V
IN
=10V, I
OUT
=0
Quiescent Current (mA)
Junction Temperature (
O
C)
10 100 1k 10k 100k 1M
0
20
40
60
80
100
Ripple Rejection (dB)
Frequency (Hz)
AS7805A
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