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OM3911NTM PDF даташит

Спецификация OM3911NTM изготовлена ​​​​«ETC» и имеет функцию, называемую «(OM3910xxx / OM3911xxx) POSITIVE ADJUSTABLE VOLTAGE REGULATOR APPROVED TO DESC DRAWING 5962-87675».

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Номер произв OM3911NTM
Описание (OM3910xxx / OM3911xxx) POSITIVE ADJUSTABLE VOLTAGE REGULATOR APPROVED TO DESC DRAWING 5962-87675
Производители ETC
логотип ETC логотип 

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OM3911NTM Даташит, Описание, Даташиты
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OM3910STM/NTM
OM3911STM/NTM
3.0 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR
APPROVED TO DESC DRAWING 5962-87675
Three Terminal, Adjustable Voltage, 3.0 Amp
Precision Positive Regulator In Hermetic
JEDEC TO-257AA Package
FEATURES
• Approved To DESC Standardized Military Drawing
5962-8767501UX/TX and 5962-8767502UX/TX
• Isolated Hermetic Package, JEDEC TO-257AA Outline
• Reference Voltages Set To ±1% and ±2%
• Built-In Thermal Overload Protection
• Short Circuit Current Limiting
• Similar Electrically To Industry Standard LM150A
DESCRIPTION
These three terminal positive regulators approved by DESC, are supplied in
a hermetically sealed isolated, metal TO-257 package. All protective features
are designed into the circuit including thermal shutdown, current limiting and safe-
area control. With heat sinking, they can deliver over 3.0 amps of output current.
These units feature 1% and 2% initial voltage tolerance, 0.35% load regulation and
.01% line regulation.
ABSOLUTE MAXIMUM RATINGS @ 25°C
Input - Output Voltage Differential . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +35 V
Operating Junction Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Typical Power/Thermal Characteristics:
Rated Power @ 25°C
TC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 W
TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 W
Thermal Resistance:
qJC Case U. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W
qJC Case T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W
qJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50°C/W
a
DESC
DRAWING
5962-8767501UX
5962-8767502UX
5962-8767501TX
5962-8767502TX
REFERENCE
VOLTAGE
±2%
±1%
±2%
±1%
OMNIREL
PART NUMBER
OM3910STM
OM3911STM
OM3910NTM
OM3911NTM
3.3
4 11 R1
Supersedes 2 07 R0
3.3 - 113









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OM3911NTM Даташит, Описание, Даташиты
OM3910STM/NTM OM3911STM/NTM
ELECTRICAL CHARACTERISTICS -55°C TA 125°C (Note 1) unless otherwise specified
Test
Symbol
Conditions
Dash
No.
Limits
Min. Max.
Unit
Reference Voltage
VREF
Line Regulation
(Note 2)
RLINE
Load Regulation
(Note 2)
RLOAD
Thermal Regulation
Ripple Rejection
(Note 3)
Adjust Pin Current
Adjust Pin
Current Change
Miminum Load Current
Current Limit
RN
IAdj
³IAdj
IMIN
ICL
IOUT = 10mA
TA = 25°C
3.0V (VIN - VOUT) 35V, P 30W
10mA IOUT 3.0A (Note 2)
3.0V (VIN - VOUT) 35V,
IOUT = 10mA, TJ = 25°C
3.0V (VIN - VOUT) 35V,
IOUT = 10mA
10mA IOUT 3.0A,
VOUT 5.0A, TJ = 25°C
10mA IOUT 3.0A,
VOUT 5.0A
10mA IOUT 3.0A,
VOUT 5.0A, TJ = 25°C
10mA IOUT 3.0A,
VOUT 5.0A
20ms pulse, TA =25°C
VOUT = 10V, f = 120Hz
CADJ = 10µF
10mA IOUT 3.0A, IOUT = 10mA
3.0V (VIN - VOUT) 35V
(VIN - VOUT) = 35V
(VIN - VOUT) 10V
(VIN - VOUT) = 30V
01
02
01
02
All
P/N’s
All
P/N’s
All
P/N’s
All
P/N’s
All
P/N’s
All
P/N’s
All P/N’s
All
P/N’s
All P/N’s
All
P/N’s
All P/N’s
All P/N’s
All P/N’s
1.20
1.238
1.20
1.225
1.30
1.262
1.30
1.270
0.01
V
V
V
V
%/V
0.05 %/V
17.5 mV
50 mV
0.35 %
1.0 %
0.01 %/W
66 dB
100 µA
5.0 µA
5.0 mA
3.0 A
0.3 A
Notes:
1. Unless otherwise specified, these specifications apply for (VIN - VOUT) = 5.0V and IOUT = 1.5A.
2. Regulation is measured at a constant junction temperature using a pulse technique. Changes in output
voltage due to heating effects are covered under the specification for thermal regulation.
3. Guaranteed if not tested to the limits specified.
3.3
3.3 - 114









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OM3911NTM Даташит, Описание, Даташиты
OM3910STM/NTM OM3911STM/NTM
TYPICAL PERFORMANCE CHARACTERISTICS
LOAD REGULATION
1.0
0
IOUT = 3A
0.1
0.2
0.3
0.4
0.5
-75 -50 -25 0 25 50 75 100 125 150
TEMPERATURE (°C)
DROPOUT VOLTAGE
3
V = 100mV
OUT
2.5
I = 3A
OUT
2
I = 2A
OUT
1.5
I = 20mA
OUT
1
CURRENT LIMIT
6
TJ = -55°C
4
TJ = 150°C
TJ = 25°C
2
0
0 5 10 15 20 25 30 35
INPUT-OUTPUT DIFFERENTIAL (V)
TEMPERATURE STABILITY
1.27
1.26
1.25
1.24
0.5
-75
100
80
-25 25
75 125
TEMPERATURE (°C)
RIPPLE REJECTION
C = 10µF
ADJ
1.23
-50 -25 0 25 50 75 100 125 150
TEMPERATURE (°C)
RIPPLE REJECTION
100
CADJ = 10µF
80
60
C =0
ADJ
40
20
0
0
V
IN
-
VOUT
=
5V
IOUT = 500mA
f = 120Hz
TI = 25°C
5 10 15 20 25 30 35
OUTPUT VOLTAGE (V)
OUTPUT IMPEDANCE
10
1
CADJ = 0
COUT = 0
0.1
0.01
0.001
0.0001
10
CADJ = 10µF
COUT = 10µF
VIN = 15V
VOUT = 10V
IOUT = 500mA
100 1k 10k 100k 1M
FREQUENCY (Hz)
60
CADJ = 0
40
20
VIN = 15V
VOUT = 10V
IOUT = 500mA
0
10 100 1k 10k 100k
FREQUENCY (Hz)
1M
LINE TRANSIENT RESPONSE
1.5
VOUT = 10V
1 IOUT = 50mA
0.5 TI = 25°C
COUT = 0, CADJ = 0
0
-0.5 COUT = 1µF, CADJ = 10µF
-1
1
0.5
0
0
10 20
TIME (µs)
30
40
ADJUSTMENT CURRENT
65
60
55
50
45
40
35
30
-75
-25 25
75 125
TEMPERATURE (°C)
MINIMUM OPERATING CURRENT
5
4
T = 150°C
J
3
T = 25°C
J
2
1
T = -55°C
J
0
0 5 10 15 20 25 30 35 40
INPUT-OUTPUT DIFFERENTIAL (V)
RIPPLE REJECTION
80
C = 10µF
ADJ
70
60
C =0
ADJ
50
V = 15V
IN
VOUT = 10V
f = 120Hz
40 TCASE = 25°C
0.1 1
OUTPUT CURRENT (A)
10
LOAD TRANSIENT RESPONSE
1.5
COUT = 0, CADJ = 0
1 COUT = 1µF
0.5 CADJ = 10µF
0
-0.5
VIN = 15V
VOUT = 10V
-1 PRELOAD = 100mA
-1.5 TI = 25°C
1.5
1
0.5
0
0
10 20 30
TIME (µs)
40
3.3
3.3 - 115










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