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參數(shù)資料
| 型號： | S78XXD |
| 廠商： | AUK Corp |
| 英文描述： | Fixed Voltage Regulator |
| 中文描述： | 固定電壓調節(jié)器 |
| 文件頁數(shù)： | 7/10頁 |
| 文件大?。?/td> | 274K |
| 代理商： | S78XXD |
KSI-2009-004
7
S78xxD
Electrical Characteristics
(V
IN
= 19
V
, I
OUT
= 500
mA
, T
j
=
0
°
C ~ 125
°
C, Unless otherwise noted)
S7812D
Characteristic
Symbol
Test Condition
Min.
Typ. Max.
Unit
T
j
=25
℃
11.5
12.0
12.5
Output Voltage
V
OUT
I
OUT
=5mA ~ 1A
V
IN
=14.5V ~ 30V, P
O
≤
15W
11.4
12.0
12.6
V
V
IN
=14.5V ~ 30V
-
10
240
Line Regulation
ì
V
OUT
V
IN
=16.0V ~ 22V
T
j
=25
℃
-
3
120
mV
I
OUT
=5mA ~ 1.5A
-
12
240
Load Regulation
ì
V
OUT
I
OUT
=250mA ~ 750mA
T
j
=25
℃
-
4
120
mV
Quiescent Current
I
B
T
j
=25
℃
-
4.3
8.0
mA
V
IN
= 14.5V ~ 30
V
-
-
1.0
Quiescent Current Change
ì
I
B
I
OUT
= 5mA ~ 1A
-
-
0.5
mA
Output Noise Voltage
V
N
f=10Hz ~ 100KHz,
T
j
=25
℃
-
75
-
uV
rms
Ripple Rejection Ratio
RR
f=120
Hz,
V
IN
=15V ~ 25
V
55
71
-
dB
Dropout Voltage
V
D
I
OUT
=1A
T
j
=25
℃
-
2.0
-
V
Short Circuit Current Limit
I
SC
T
j
=25
℃
-
0.35
-
A
Output Voltage Drift
TC
VO
I
OUT
=5mA
T
j
=25
℃
-
-1.0
-
mV/
°
C
Peak Output Current
I
PK
T
j
=25
℃
-
2.2
-
A
＊
Pulse testing techniques are used to maintain the junction temperature as close to the ambient
temperature as possible. Thermal effects must be taken into separately.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| S78XXP | 制造商:AUK 制造商全稱:AUK corp 功能描述:Fixed Voltage Regulator |
| S78XXPI | 制造商:AUK 制造商全稱:AUK corp 功能描述:Fixed Voltage Regulator |
| S78XXPIC | 制造商:AUK 制造商全稱:AUK corp 功能描述:Fixed Voltage Regulator |
| S-78Z | 制造商:Triad Magnetics 功能描述: |
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