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參數資料
| 型號： | AN7812 |
| 廠商： | PANASONIC CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 3-pin positive output voltage regulator (1 A type) |
| 中文描述： | 12 V FIXED POSITIVE REGULATOR, PSFM3 |
| 封裝： | TO-220AB, 3 PIN |
| 文件頁數： | 8/10頁 |
| 文件大?。?/td> | 507K |
| 代理商： | AN7812 |
AN78xx/AN78xxF Series
Voltage Regulators
8
I
Main Characteristic Curve
7
6
5
4
3
2
1
0
0
0.6
1.2
1.8
2.4
Output current I
O
(A)
O
O
Current limiting characteristic
2.4
2.0
1.6
1.2
0.8
0.4
0
40
0
40
80
120
160
Junction temperature T
j
(
°
C)
M
D
V
DIF(min.)
T
j
16
14
12
10
8
6
4
2
0
0
40
80
120
160
Ambient temperature T
a
(
°
C)
P
D
P
D
T
a
(AN78xxF series)
I
O
=
1A
500mA
200mA
20mA
0mA
0
2
4
AN7805
6
8
10
Time t (
μ
s)
10
0
10
20
20
15
10
5
O
I
I
Input transient response
0
10
20
AN7805
30
40
50
Time t (
μ
s)
1
0
1
2
2
1
0
O
L
O
Load transient response
V
I
=
10V
T
j
=
25
°
C
AN7805
16
14
12
10
8
6
4
2
0
0
40
80
120
160
Ambient temperature T
a
(
°
C)
P
D
P
D
T
a
(AN78xx series)
(1)
(2)
(3)
(4)
(1)
(2)
(3)
(4)
Thermal resistance value:
R
th(j-c)
=
5
°
C/W (max.)
R
th(j-a)
=
65
°
C/W (max.)
Installation condition to heat sink
Tightening torque 6kg·cm
Heat radiation compound used
(1) Infinite heat sink: 15.0W
(2) 5
°
C/W heat sink: 12.5W
(3) 15
°
C/W heat sink: 6.3W
(4) Without heat sink: 1.923W
Thermal resistance value:
R
th(j-c)
=
12.2
°
C/W (max.)
R
th(j-a)
=
65
°
C/W (max.)
Installation condition to heat sink
Tightening torque 6kg·cm
Heat radiation compound used
(1) Infinite heat sink: 10.25W
(2) 5
°
C/W heat sink: 7.3W
(3) 15
°
C/W heat sink: 4.5W
(4) Without heat sink: 1.923W
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AN7812F | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7812NSP | 制造商:Panasonic Industrial Company 功能描述: |
| AN7812R | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7815 | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7815F | 制造商:Panasonic Industrial Company 功能描述:IC |
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