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參數(shù)資料
| 型號： | OM1320STM |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 1.5 A???1.2 To 37V ,Three Terminal, Precision Adjustable Positive Voltage Regulator |
| 中文描述： | 1.5A，1.2到37V，三端精密可調(diào)正電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 39K |
| 代理商： | OM1320STM |
3.3 - 3
3.3
ELECTRICAL CHARACTERISTICS
-55°C T
A
125°C, I
L
= 8mA (unless otherwise specified)
OM1321N2M
OM1320STM
V
in
C
in
*
0.1 μF
V
out
C
o
**
1.0 μF
R
2
Adjust
I
Adj
R
1
240
STANDARD APPLICATION
* C
in
is required if regulator is located an
appreciable distance from power supply filter.
** C
is not needed for stability, however it does
improve transient response.
V
out
= 1.25 V (1 + )+ I
Ad j
R
2
Since I
Adj
is controlled to less than 100 μA,
the error associated with this term is negligible
in most applications.
OM1320NTM, OM1320STM, OM1320NKM, OM1320SMM, OM1320NMM, OM1321N2M
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Reference Voltage
V
REF
V
DIFF
= 3.0V, T
A
= 25°C
1.20
1.30
V
DIFF
= 3.3V
1.20
1.30
V
V
DIFF
= 40V
1.20
1.30
Line Regulation
R
LINE
3.0V V
DIFF
40V, V
out
= V
ref
, T
A
= 25°C
-9
9
mV
(Note 1)
3.3V V
DIFF
40V, V
out
= V
ref
-23
23
Load Regulation
R
LOAD
V
DIFF
= 3.0V, 10mA I
L
.5A, T
A
= 25°C
-15
15
(Note 1)
V
DIFF
= 3.3V, 10mA I
L
.5A
-15
15
mV
V
DIFF
= 40V, 10mA I
L
150mA, T
A
= 25°C
-15
15
V
DIFF
= 40V, 10mA I
L
100mA
-15
15
Thermal Regulation
V
RTH
V
in
= 14.6V, I
L
= 300mA
-16
16
mV
P
d
= 4 Watts, t = 20 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, T
A
= 25°C
100
V
DIFF
= 3.3V
100
μA
V
DIFF
= 40V
100
Adjustment Pin
3I
Adj
V
DIFF
= 3.0V, 10mA I
L
.5A, T
A
= 25°C
-5
5
Current Change
V
DIFF
= 3.3V, 10mA I
L
.5A
-5
5
V
DIFF
= 40V, 10mA I
L
150mA, T
A
= 25°C
-5
5
V
DIFF
= 40V, 10mA I
L
100mA
-5
5
μA
3.0V V
DIFF
40V, T
A
= 25°C
-5
5
3.3V V
DIFF
40V
-5
5
Miminum Load Current
I
Lmin
V
DIFF
= 3.0V, V
OUT
= 1.4V (forced)
5.0
V
DIFF
= 3.3V, V
OUT
= 1.4V (forced)
5.0
mA
V
DIFF
= 40V, V
OUT
= 1.4V (forced)
5.0
Current Limit
I
CL
V
DIFF
= 15V
.5
1.65
(Note 2)
V
DIFF
= 40V, T
A
= 25°C
0.15
.065
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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OM1320N2M | 1.5 A???1.2 To 37V ,Three Terminal, Precision Adjustable Positive Voltage Regulator |
| OM1320NKM | 1.5 A???1.2 To 37V ,Three Terminal, Precision Adjustable Positive Voltage Regulator |
| OM1320NMM | 1.5 A???1.2 To 37V ,Three Terminal, Precision Adjustable Positive Voltage Regulator |
| OM1320SMM | 1.5 A???1.2 To 37V ,Three Terminal, Precision Adjustable Positive Voltage Regulator |
| OM1320SRM | Hi-Rel Adjustable Voltage 3-Terminal Positive Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OM1321N2M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1.5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR APPROVED TO DESC DRAWING 7703402 |
| OM1321NKM | 制造商:International Rectifier 功能描述:REG STD LIN ADJ POS 1.2V TO 37V 1.5A 2PIN TO-3 - Bulk |
| OM1321NMM | 制造商:International Rectifier 功能描述:REG STD LIN ADJ POS 1.2V TO 37V 1.5A 3SMD-1 - Bulk |
| OM1321NTM | 制造商:International Rectifier 功能描述:REG STD LIN ADJ POS 1.2V TO 37V 1.5A 3PIN TO-257 - Bulk |
| OM1321SMM | 制造商:International Rectifier 功能描述:REG STD LIN ADJ POS 1.2V TO 37V 1.5A 3SMD-3 - Bulk |
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