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參數(shù)資料
| 型號： | OM1327NMM |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 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，三端精密型可調(diào)負(fù)電壓穩(wěn)壓器) |
| 中文描述： | 1.5甲，-1.2至47V，三端，精密可調(diào)負(fù)電壓穩(wěn)壓器（1.5甲，- 1.2伏至- 47V，三端精密型可調(diào)負(fù)電壓穩(wěn)壓器） |
| 文件頁數(shù)： | 3/4頁 |
| 文件大小： | 39K |
| 代理商： | OM1327NMM |
3.3 - 31
3.3
OM1327NTM, OM1327STM, OM1327NKM, OM1327SMM, OM1327NMM, OM1327N2M
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Reference Voltage
V
REF
V
DIFF
= 3.0V, T
A
= 25°C
-1.262
-1.235
V
DIFF
= 3.0V
-1.28
-1.22
V
V
DIFF
= 40V, T
A
= 25°C
-1.28
-1.22
V
DIFF
= 40V
-1.28
-1.22
V
DIFF
= 50V, T
A
= 25°C
-1.28
-1.22
V
DIFF
= 50V
-1.28
-1.22
Line Regulation
R
LINE
3.0 V V
DIFF
50V, T
A
= 25°C
-10
10
(Note 1)
-25
25
mV
Load Regulation
R
LOAD
V
DIFF
50V, 8mA I
L
100 mA, T
A
= 25°C
-25
25
(Note 1)
V
DIFF
= 5V, 8mA I
L
500 mA, T
A
= 25°C
-31
31
mV
-50
50
Thermal Regulation
V
RTH
V
in
= -16.25V, I
L
= 330 mA
-2
2
mV
P
d
= 5 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
Adjustment Pin
3I
Adj
V
DIFF
= 5V, 8mA I
out
200 mA
-5
5
μA
Current Change
3V V
DIFF
50V, I
L
8mA
-6
6
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
0.5
1.8
(Note 2)
V
DIFF
= 50V, T
A
= 25°C
0.1
0.65
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.
TYPICAL APPLICATION
* C
in
is required if regulator is located more
than 4 inches from power supply filter. A 1 μF
solid tantalum or 10 μF aluminum electrolytic is
recommended.
** C
o
is necessary for stability. A 1 μF solid
tantalum or 10 μF aluminum electrolytic is
recommended.
V
out
= -1.25 V (1 +R
2
)
R
1
OM1327STM
1.0μF
1.0μF
-V
IN
-V
OUT
V
OUT
V
IN
I
Adj
I
PROG
C
IN
*
C
O
**
R
2
R
1
120
+
+
ELECTRICAL CHARACTERISTICS
-55°C T
A
125°C, I
L
= 8mA (unless otherwise specified)
OM1327N2M
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PDF描述 |
|---|---|
| OM1327NTM | 1.5 A，-1.2 To -47V,Three Terminal, Precision Adjustable Negative Voltage Regulator(1.5 A，-1.2V至-47V，三端精密型可調(diào)負(fù)電壓穩(wěn)壓器) |
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| OM1812NKM | Analog IC |
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|---|---|
| OM1327NTM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hi-Rel Adjustable Voltage 3-Terminal Negative Regulator |
| OM1327SMM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1.5 AMP NEGATIVE ADJUSTABLE VOLTAGE REGULATOR APPROVED TO DESC DRAWING 7703408 |
| OM1327SRM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Hi-Rel Adjustable Voltage 3-Terminal Negative Regulator |
| OM1327STM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Negative Adjustable Voltage Regulator |
| OM13285 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Smart, simple solutions for the 12 most common design concerns |
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