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参数资料
| 型号： | OM1323STM |
| 元件分类： | 基准电压源/电流源 |
| 英文描述： | 1.5 A，-1.2 To -47V,Three Terminal, Precision Adjustable Negative Voltage Regulator(1.5 A，-1.2V至-47V，三端精密型可调负电压稳压器) |
| 中文描述： | 1.5甲，-1.2至47V，三端，精密可调负电压稳压器（1.5甲，- 1.2伏至- 47V，三端精密型可调负电压稳压器） |
| 文件页数： | 2/4页 |
| 文件大小： | 40K |
| 代理商： | OM1323STM |
3.3 - 14
3.3
OM1323NTM, OM1323STM, OM1323NKM, OM1323SMM, OM1323NMM, OM1323N2M
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Reference Voltage
V
REF
V
DIFF
= 3.0V, T
A
= 25°C
-1.275
-1.225
V
DIFF
= 3.0V
-1.30
-1.20
V
V
DIFF
= 50V, T
A
= 25°C
-1.275
-1.225
V
DIFF
= 50V
-1.30
-1.20
Line Regulation
R
LINE
3.0 V V
DIFF
40V, T
A
= 25°C
-10
10
(Note 1)
-25
25
mV
Load Regulation
R
LOAD
V
DIFF
= 5.0V, 8mA I
L
110mA
-25
25
(Note 1)
T
A
= 25°C
mV
V
DIFF
= 5V, 8mA I
L
1.5A, T
A
= 25°C
-25
25
-45
45
Thermal Regulation
V
RTH
V
in
= -14.6V, I
L
= 1.5A
-5
5
mV
P
d
= 20 Watts, t = 10 ms, T
A
= 25°C
Ripple Rejection
R
N
f = 120 Hz, V
out
= V
ref
66
dB
(Note 2)
C
Adj
= 10 μF
Adjustment Pin Current
I
Adj
V
DIFF
= 3.0V
100
V
DIFF
= 40V
100
μA
V
DIFF
50V
100
μA
Adjustment Pin
3I
Adj
V
DIFF
= 5V, 8mA I
L
1.5A
-5
5
Current Change
3 V V
DIFF
50V
-6
6
μA
Miminum Load Current
I
Lmin
V
DIFF
= 3.0V, V
out
= -1.4V (forced)
3.0
V
DIFF
= 10V, V
out
= -1.4V (forced)
3.0
mA
V
DIFF
= 40V, V
out
= -1.4V (forced)
5.0
V
DIFF
= 50V, V
out
= -1.4V (forced)
5.0
Current Limit
I
CL
V
DIFF
5V
1.5
3.5
(Note 2)
V
DIFF
= 50V, T
A
= 25°C
0.2
1.0
A
Notes:
1. Load and Line Regulation are specified at a constant junction temperature. Pulse testing with low duty cycle is used.
Changes in output voltage due to heating effects must be taken into account separately.
2. If not tested, shall be guaranteed to the specified limits.
3. The
denotes the specifications which apply over the full operating temperature range.
PART NUMBER DESIGNATOR
Standard Military Drawing Number
Omnirel Part Number
Omnirel Package Designation
7703404M
7703404U
7703404T
7703404Y
7703404N
77034042
OM1323SMM
OM1323STM
OM1323NTM
OM1323NKM
OM1323NMM
OM1323N2M
SMD-3
TO-257 (Isolated)
TO-257 (non-Isolated)
TO-3
SMD-1
LCC-20
ELECTRICAL CHARACTERISTICS
OM1323NTM, OM1323STM, OM1323NKM, OM1323SMM, OM1323NMM
-55°C T
A
125°C, I
L
= 8mA (unless otherwise specified)
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