參數(shù)資料
型號: UPC1945TA-E1
廠商: NEC Corp.
英文描述: ADJUSTABLE PRECISION SHUNT REGULATORS
中文描述: 可調(diào)節(jié)精密并聯(lián)穩(wěn)壓器
文件頁數(shù): 6/12頁
文件大?。?/td> 72K
代理商: UPC1945TA-E1
Data Sheet G14875EJ2V0DS
6
μ
PC1945
TYPICAL CHRACTERISTICS
(Unless otherwise specified, T
A
= 25
°
C Reference Values )
25
0
25
50
30
20
10
0
10
30
20
0
0.2
0.4
0.6
0.8
1.0
100
75
125
0
20
40
60
80
100
25
75
100
125
50
695
°
C/W
0.2
0.4
V
K
- Cathode Voltage - V
0.6
0.8
1.0
1.2
1.4
0
2
4
6
8
10
12
14
16
0.2
0.4
V
K
- Cathode Voltage - V
0.6
0.8
1.0
1.2
1.4
I
K
= 2 mA
V
REF
= V
CC
= V
K
C
KA
= 100 pF
25
0
25
50
0
2.0
1.0
4.0
3.0
100
75
125
V
REF
= V
CC
= V
K
C
KA
= 100 pF
V
REF
= V
CC
= V
K
C
KA
= 100 pF
1
2
3
4
5
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
V
K
- Cathode Voltage - V
0
0
V
REF
= V
CC
= V
K
C
KA
= 100 pF
I
K
= 2 mA
V
REF
= V
CC
= V
K
C
KA
= 100 pF
R
1
= 10 k
, R
2
=
P
T
vs
T
A
P
T
T
A
- Operating Ambient Temperature -
°
C
I
K
vs
V
K
(
I
)
I
K
T
A
- Operating Ambient Temperature -
°
C
V
REF
vs
T
A
R
I
K
vs
V
K
(
II
)
I
K
I
K
vs
V
K
(
III
)
I
K
T
A
- Operating Ambient Temperature -
°
C
I
REF
vs
T
A
I
R
μ
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