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OM1321xxx PDF даташит

Спецификация OM1321xxx изготовлена ​​​​«Omnirel» и имеет функцию, называемую «POSITIVE ADJUSTABLE VOLTAGE REGULATOR APPROVED».

Детали детали

Номер произв OM1321xxx
Описание POSITIVE ADJUSTABLE VOLTAGE REGULATOR APPROVED
Производители Omnirel
логотип Omnirel логотип 

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OM1321xxx Даташит, Описание, Даташиты
www.DataSheet4U.com
OM1321SMM OM1321NMM OM1321STM
OM1321NKM OM1321NTM OM1321N2M
1.5 AMP POSITIVE ADJUSTABLE VOLTAGE
REGULATOR APPROVED TO DESC DRAWING 7703402
Please see mechanical
outlines herein
Three Terminal, Precision Adjustable
Positive Voltage Regulator In Hermetic
Style Packages (LM117HV)
FEATURES
• Similar To Industry Standard LM117HV
• Approved To DESC Standardized Military Drawing Number 7703402
• Built In Thermal Overload Protection
• Short Circuit Current Limiting
• Available In Six Package Styles
DESCRIPTION
These three terminal positive regulators are supplied in hermetically sealed
packages. All protective features are designed into the circuit, including thermal
shutdown, current-limiting, and safe-area control. With heat sinking, these devices
can deliver up to 1.5 amps of output current. The LCC-20 device is limited to .5
amps. The unit also features output voltages that can be fixed from 1.2 volts to 57
volts using external resistors.
ABSOLUTE MAXIMUM RATINGS Tc @ 25°C
Power Dissipation
Case 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1 W
Case-All Others. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 W
Input - Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Lead Temperature (Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
Thermal Resistance, Junction to Case:
Case 2, LCC-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17°C/W
Case U & M, TO-257 (Isol) and SMD-3 . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W
Case T&N, TO-257 (Non-Isol) and SMD-1 . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W
Case Y, TO-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.0°C/W
Maximum Output Current:
Case 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 A
Case-All Others. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 A
Recommended Operating Conditions:
Output Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 to 37 VDC
Ambient Operating Temperature Range (TA). . . . . . . . . . . . . . . . - 55°C to + 125°C
Input Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.25 to 41.25 VDC
4 11 R2
Supersedes 1 07 R1
3.5 - 5
3.5









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OM1321xxx Даташит, Описание, Даташиты
OM1321NTM, OM1321STM, OM1321NKM, OM1321SMM, OM1321NMM, OM1321N2M
ELECTRICAL CHARACTERISTICS -55°C ≤ TA ≤ 125°C, IL = 8mA (unless otherwise specified)
OM1321NTM, OM1321STM, OM1321NKM, OM1321SMM, OM1321NMM
Parameter
Reference Voltage
Line Regulation
(Note 1)
Load Regulation
(Note 1)
Thermal Regulation
Ripple Rejection
(Note 2)
Adjustment Pin Current
Adjustment Pin
Current Change
Miminum Load Current
Current Limit
(Note 2)
Symbol
Test Conditions
VREF
RLINE
RLOAD
VRTH
RN
IAdj
∆IAdj
ILmin
ICL
VDIFF = 3.0V, TA = 25°C
VDIFF = 3.3V
VDIFF = 40V
VDIFF = 60V
3.0V ≤ VDIFF ≤ 40V, Vout = Vref, TA = 25°C
3.3V ≤ VDIFF ≤ 40V, Vout = Vref
40V ≤ VDIFF ≤ 60V, Vout = Vref, TA = 25°C
40V ≤ VDIFF ≤ 60V, Vout = Vref
VDIFF = 3.0V, 10mA ≤ IL ≤ 1.5A, TA = 25°C
VDIFF = 3.3V, 10mA ≤ IL ≤ 1.5A
VDIFF = 40V, 10mA ≤ IL ≤ 300mA, TA = 25°C
VDIFF = 40V, 10mA ≤ IL ≤ 195mA
VDIFF = 60V, 10mA ≤ IL ≤ 30mA
Vin = 14.6V, IL = 1.5A
Pd = 20 Watts, t = 20 ms, TA = 25°C
f = 120 Hz, Vout = Vref
CAdj = 10 µF, Iout = 100 mA
VDIFF = 3.0V, TA = 25°C
VDIFF = 3.3V
VDIFF = 40V
VDIFF = 60V
VDIFF = 3.0V, 10mA ≤ IL ≤ 1.5A, TA = 25°C
VDIFF = 3.3V, 10mA ≤ IL ≤ 1.5A
VDIFF = 40V, 10mA ≤ IL ≤ 300mA, TA = 25°C
VDIFF = 40V, 10mA ≤ IL ≤ 195mA
3.0V ≤ VDIFF ≤ 40V, TA = 25°C
3.3V ≤ VDIFF ≤ 40V
3.3V ≤ VDIFF ≤ 60V
VDIFF = 3.0V, Vout = 1.4V (forced)
VDIFF = 3.3V, Vout = 1.4V (forced)
VDIFF = 40V, Vout = 1.4V (forced)
VDIFF = 60V, Vout = 1.4V (forced)
VDIFF = 5V
VDIFF = 40V, TA = 25°C
VDIFF = 60V, TA = 25°C
Min.
1.20
1.20
1.20
1.20
-9
-23
-5
-10
-15
-15
-15
-15
-15
-16
66
-5
-5
-5
-5
-5
-5
-5
1.5
0.3
0.05
Max.
1.30
1.30
1.30
1.30
9
23
5
10
15
15
15
15
15
16
100
100
100
100
5
5
5
5
5
5
5
5.0
5.0
5.0
7.0
3.5
1.5
0.50
Unit
V
mV
mV
mV
dB
µA
µA
mA
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.
3.5
PART NUMBER DESIGNATOR
Standard Military Drawing Number
Omnirel Part Number
7703402M
7703402U
7703402T
7703402Y
7703402N
77034022
OM1321SMM
OM1321STM
OM1321NTM
OM1321 NKM
OM1321NMM
OM1321N2M
Omnirel Package Designation
SMD-3
TO-257 (Isolated)
TO-257 (non-Isolated)
TO-3
SMD-1
LCC-20
3.5 - 6









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OM1321xxx Даташит, Описание, Даташиты
OM1321NTM, OM1321STM, OM1321NKM, OM1321SMM, OM1321NMM, OM1321N2M
ELECTRICAL CHARACTERISTICS -55°C ≤ TA ≤ 125°C, IL = 8mA (unless otherwise specified)
OM1321N2M
Parameter
Symbol
Test Conditions
Reference Voltage
VREF
VDIFF = 3.0V, TA = 25°C
VDIFF = 3.3V
VDIFF = 40V
VDIFF = 60V
Line Regulation
RLINE
3.0V ≤ VDIFF ≤ 40V, Vout = Vref, TA = 25°C
(Note 1)
3.3V ≤ VDIFF ≤ 40V, Vout = Vref
40V ≤ VDIFF ≤ 60V, Vout = Vref, TA = 25°C
40V ≤ VDIFF ≤ 60V, Vout = Vref
Load Regulation
RLOAD VDIFF = 3.0V, 10mA ≤ IL ≤ 500 mA, TA = 25°C
(Note 1)
VDIFF = 3.3V, 10mA ≤ IL ≤ 500 mA
VDIFF = 40V, 10mA ≤ IL ≤ 150 mA, TA = 25°C
VDIFF = 40V, 10mA ≤ IL ≤ 100 mA
VDIFF = 60V, 10mA ≤ IL ≤ 20 mA
Thermal Regulation
VRTH
Vin = 14.6V, IL = 300 mA
Pd = 4.0 Watts, t = 20 ms, TA = 25°C
Ripple Rejection
RN
f = 120 Hz, Vout = Vref
(Note 2)
CAdj = 10 µF, Iout = 100 mA
Adjustment Pin Current
IAdj
VDIFF = 3.0V, TA = 25°C
VDIFF = 3.3V
VDIFF = 40V
VDIFF = 60V
Adjustment Pin
∆IAdj VDIFF = 3.0V, 10mA ≤ IL ≤ 500 mA, TA = 25°C
Current Change
VDIFF = 3.3V, 10mA ≤ IL ≤ 500 mA
VDIFF = 40V, 10mA ≤ IL ≤ 150 mA, TA = 25°C
VDIFF = 40V, 10mA ≤ IL ≤ 100 mA
3.0V ≤ VDIFF ≤ 40V, TA = 25°C
3.3V ≤ VDIFF ≤ 40V
3.3V ≤ VDIFF ≤ 60V
Miminum Load Current
ILmin
VDIFF = 3.0V, Vout = 1.4V (forced)
VDIFF = 3.3V, Vout = 1.4V (forced)
VDIFF = 40V, Vout = 1.4V (forced)
VDIFF = 60V, Vout = 1.4V (forced)
Current Limit
ICL
VDIFF = 5V
(Note 2)
VDIFF = 40V, TA = 25°C
Notes: Please see previous page.
VDIFF = 60V, TA = 25°C
Min.
1.20
1.20
1.20
1.20
-9
-23
-5
-10
-15
-15
-15
-15
-15
-3.1
66
-5
-5
-5
-5
-5
-5
-5
0.5
0.15
0.02
Max.
1.30
1.30
1.30
1.30
9
23
5
10
15
15
15
15
15
3.1
100
100
100
100
5
5
5
5
5
5
5
5.0
5.0
5.0
7.0
1.65
0.65
0.28
Unit
V
mV
mV
mV
dB
µA
µA
mA
A
STANDARD APPLICATION
* Cin is required if regulator is located an
appreciable distance from power supply filter.
Vin
OM1321STM
** Co is not needed for stability, however it does
improve transient response.
Vout
=
1.25
V
(1
+
R2
R1
)+
IAd j R2
Since IAdj is controlled to less than 100 µA,
the error associated with this term is negligible
in most applications.
Cin*
0.1 µF
IAdj
Adjust
R2
Vout
R1
240Ω
Co**
1.0 µF
3.5
3.5 - 7










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Номер в каталогеОписаниеПроизводители
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