OMNIREL OM2990-XNM, OM2990-XST, OM2990-XNK Datasheet

OM2990-XST
OM2990-XNK
DESC APPROVED LOW DROPOUT NEGATIVE
Three Terminal, Fixed Voltage, Low Dropout Negative Voltage Regulator
Please see mechanical
outlines herein
In Hermetic Packages
OM2990-XNM
1.1
FEATURES
• Approved To DE S C Standardized Military Drawings
• Low Dropout Voltage, 0.6 V @ IO= 1 A
• Output Current in Excess of 1 A [LCC 20 (N2) package limited to 0.3A]
• Reverse Battery Protection
• Internal Short Circuit Protection
• Isolated and Non-Isolated Hermetic Package Types
• Output Voltages: - 5V, -5.2V, -12V, & -15V
DESCRIPTION
The OM2990 series of fixed voltage regulators are designed to provide up to 1.5A with high ef ficiency . It has the ability to source 1A of output current with a typical dropout voltage of 0.6V and a maximum of 1V over the entire operating temperature range. It is supplied in hermetic packages and is ideally suited for all applications where small size and high reliability are required.
ABSOLUTE MAXIMUM RATINGS, TC= 25°C
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -26 V to +0.3V
Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -5 V , -5.2 V,-12 V, -15 V dc
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . - 55°C to + 125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Lead Temperature (Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
Thermal Resistance: Junction to Case
Case 2, LCC20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.5°C/W
Case U&M, TO-257 (isolated) & SMD-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.8°C/W
Case T&N, TO-257 (non-isolated) & SMD-1. . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0°C/W
Case Y, TO-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7°C/W
Maximum Output Current
Case 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3A
Case U & M. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2A
Case T, N & Y. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.5A
1.1
1.3
1.3
1.4
2.1
2.2
2.3
2.4
3.1
3.2
7 01 R3 Supersedes 5 04 R2
APPROVED DESC DRAWING OMNIREL P/N
5962-9571101MUA OM2990 - 5 STM 5962-9571002MUA OM2990 - 5.2 STM 5962-9571001MUA OM2990 - 12 STM
1.1
1.1
1.3
1.3
ELECTRICAL CHARACTERISTICS, OM2990-5NK, NM, NT (-5 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -10 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
OUT
Q
RLN
RLD
DO
ON
OS
MAX
R
5 mA < IO < 1.0 A 1 -5.10 -4.90 V
IO < 1.0A 1 5 m A
IO = 1.0A , VIN= -5 V 1,2 50
-6 V VIN -26 V, 1 + 40 m V I
= 5 mA 2 + 50
OUT
50 mA I
OUT
IO= 0.1 A 1
100 mV 2
DV
O
IO= 1.0 A 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1 1.5 A
V
= 1 V
ripple
I
= 5 mA, f = 1 kHz
OUT
= 47 µF (unless otherwise specified).
OUT
2 -5.25 -4.75
212
1.0 A 1 + 50 m V
ms
2+100
.3
1
3 750
2 1.3 1 1.5 A
150 dB
V
µV
1.4
2.1
2.2
2.3
2.4
3.1
3.2
ELECTRICAL CHARACTERISTICS, OM2990-12NK, NM, NT (-12 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -17 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
4. The short circuit current is less than the maximum output current due to internal foldback current limiting. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short
OUT
Q
RLN
RLD
DO
ON
OS
MAX
R
5 mA < IO < 1.0A 1 -12.24 -11.76 V
IO < 1.0A 1 5 m A
IO = 1A, VIN= -12 V 1,2 50
-13 V VIN -26 V 1 + 65 m V I
= 5 mA 2 + 80
OUT
50 mA I
IO= 0.1 A 1
100 mV 2
DV
O
IO= 1 A 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1 .90 A
V
ripple
I
= 5 mA, f = 1 kHz
OUT
= 47 µF (unless otherwise specified).
OUT
2 -12.60 -11.40
212
1.0 A 1 + 80 m V
OUT
= 1 V
ms
2+120
.3
1
3 1500 µV
2 .75 1 1.4
4
142 dB
V
A
ELECTRICAL CHARACTERISTICS, OM2990-15NK, NM, NT (-15 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -20 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
4. The short circuit current is less than the maximum output current due to internal foldback current limiting. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short
circuit level.
OUT
Q
RLN
RLD
DO
ON
OS
MAX
R
5 mA < IO < 1.0 A 1 -15.30 -14.70 V
IO < 1.0A 1 15 m A
IO = 1.0A , VIN= -15 V 1 ,2 50
-16 V VIN -26 V, 1 +75 m V I
= 5 mA 2 +120
OUT
50 mA I
OUT
IO= 0.1 A 1
DVO 100 mV 2
IO= 1.0 A 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1 .75 A
V
= 1 V
ripple
I
= 5 mA, f = 1 kHz
OUT
= 47 µF (unless otherwise specified).
OUT
2 -15.75 -14.25
220
1.0 A 1 + 120 m V
ms
2+190
.3
1
3 1800
2 .62 1 1.4 A
4
142 dB
V
µV
ELECTRICAL CHARACTERISTICS, OM2990-5SM, ST (-5 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -10 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
OUT
Q
RLN
RLD
DO
ON
OS
MAX
R
5 mA < IO < 1.0 A 1 -5.10 -4.90 V
IO < 1.0A 1 5 m A
IO = 1.0A , VIN= -5 V 1,2 50
-6 V VIN -26 V, 1 + 45 m V I
= 5 mA 2 +55
OUT
50 mA I
OUT
IO= 0.1 A 1
100 mV 2
DV
O
IO= 1.0 A 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1 ,2 1.27 A
V
= 1 V
ripple
I
= 5 mA, f = 1 kHz
OUT
= 47 µF (unless otherwise specified).
OUT
2 -5.25 -4.75
212
1.0 A 1 + 70 m V
ms
2+110
.3
1
3 750
1 1.27 A
150 dB
ELECTRICAL CHARACTERISTICS, OM2990-12SM, ST (-12 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -17 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
4. The short circuit current is less than the maximum output current due to internal foldback current limiting. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short
circuit level.
OUT
Q
RLN
RLD
DO
ON
OS
MAX
R
5 mA < IO < 1.0A 1 -12.24 -11.76 V
IO < 1.0A 1 5 m A
IO = 1A, VIN= -12 V 1,2 50
-13 V VIN -26 V 1 + 65 m V I
= 5 mA 2 + 80
OUT
50 mA I
IO= 0.1 A 1
100 mV 2
DV
O
IO= 1 A 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1,2 .75 A
V
= 1 V
ripple
I
= 5 mA, f = 1 kHz
OUT
= 47 µF (unless otherwise specified).
OUT
2 -12.60 -11.40
212
1.0 A 1 + 80 m V
OUT
ms
2+120
.3
1
3 1500 µV
1 1.18 4
142 dB
ELECTRICAL CHARACTERISTICS, OM2990-15SM, ST (-15 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -20 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
4. The short circuit current is less than the maximum output current due to internal foldback current limiting. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short
circuit level.
OUT
Q
RLN
RLD
DO
ON
OS
MAX
R
5 mA < IO < 1.0 A 1 -15.30 -14.70 V
IO < 1.0A 1 15 m A
IO = 1.0A , VIN= -15 V 1 ,2 50
-16 V VIN -26 V, 1 +75 m V I
= 5 mA 2 +120
OUT
50 mA I
OUT
IO= 0.1 A 1
100 mV 2
DV
O
IO= 1.0 A 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1 .60 A
V
= 1 V
ripple
I
= 5 mA, f = 1 kHz
OUT
= 47 µF (unless otherwise specified).
OUT
2 -15.75 -14.25
220
1.0 A 1 + 120 m V
ms
2+190
.3
1
3 1800
2 .50 1 1.4 A 4
142 dB
V
µV
1.1
1.1
1.3
1.3
1.4
V
2.1
2.2
A
2.3
2.4
3.1
3.2
V
µV
1.1
1.1
1.3
1.3
1.4
2.1
2.2
2.3
2.4
3.1
3.2
ELECTRICAL CHARACTERISTICS, OM2990- 5N2 (-5 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -10 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
OUT
RLN
RLD
OS
MAX
5 mA < IO < 300 mA 1 -5.10 -4.90 V
Q
DO
ON
R
IO < 300 mA 1 7 m A
IO = 300 mA , VIN= -5 V 1,2 55
-6 V VIN -26 V, 1 +45 m V I
= 5 mA 2 +60
OUT
50 mA I
OUT
IO= 100 mA 1
DVO 100 mV 2
IO= 300 mA 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1 3 00 m A
V
= 1 V
ripple
I
= 5 mA, f = 1 kHz
OUT
= 47 µF (unless otherwise specified).
OUT
2 -5.25 -4.75
214
300 mA 1 +80 m V
ms
2+120
.3
1
3 800
2 250 1 300 m A
150 dB
ELECTRICAL CHARACTERISTICS, OM2990-12N2 (-12 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -17 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
4. The short circuit current is less than the maximum output current due to internal foldback current limiting. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short
OUT
Q
RLN
RLD
DO
ON
OS
MAX
5 mA < IO < 300 mA 1 -12.24 -11.76 V
IO < 300 mA 1 7 m A
IO = 300 mA, VIN= -12 V 1,2 60
-13 V VIN -26 V 1 + 75 m V I
= 5 mA 2 + 110
OUT
50 mA I
OUT
IO= 100 mA 1
100 mV 2
DV
O
IO= 300 mA 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1 20 0 m A
V
R
ripple
I
= 5 mA, f = 1 kHz
OUT
= 1 V
= 47 µF (unless otherwise specified).
OUT
2 -12.60 -11.40
214
300 mA 1 +120 m V
ms
2+190
.3
1
3 1650 µV
2 175 1 280
4
142 dB
ELECTRICAL CHARACTERISTICS, OM2990-15 N2 (-15 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -20 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
4. The short circuit current is less than the maximum output current due to internal foldback current limiting. The -5V and -5.2V versions do not reach the foldback current limit and therefore conducts a higher short
circuit level.
OUT
RLN
RLD
OS
MAX
5 mA < IO < 300 mA 1 -15.30 -14.70 V
Q
DO
ON
R
IO < 300 mA 1 20 m A
IO = 300 mA , VIN= -15 V 1,2 60
-16 V VIN -26 V, 1 +85 m V I
= 5 mA 2 +130
OUT
50 mA I
OUT
IO= 100 mA 1
100 mV 2
DV
O
IO= 300 mA 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1 1 50 m A
V
= 1 V
ripple
I
= 5 mA, f = 1 kHz
OUT
= 47 µF (unless otherwise specified).
OUT
2 -15.75 -14.25
225
300 mA 1 +135 m V
ms
2+205
.3
1
3 1900
2 140 1 280 m A 4
142 dB
V
µV
V
mA
V
µV
ELECTRICAL CHARACTERISTICS, OM2990-5.2NK, NM, NT (-5.2 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -10.2 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
OUT
Q
RLN
RLD
DO
ON
OS
MAX
R
5 mA < IO < 1.0 A 1 -5.30 -5.10 V
IO < 1.0A 1 5 m A
IO = 1.0A , VIN= -5.2 V 1,2 50
-6.2 V VIN -26 V, 1 +40 m V I
= 5 mA 2 + 50
OUT
50 mA I
OUT
IO= 0.1 A 1
100 mV 2
DV
O
IO= 1.0 A 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1 1.5 A
V
= 1 V
ripple
I
= 5 mA, f = 1 kHz
OUT
= 47 µF (unless otherwise specified).
OUT
2 -5.46 -4.94
212
1.0 A 1 + 50 m V 2+100
.3
1
3 750
2 1.3 1 1.5 A
ms
150 dB
V
µV
ELECTRICAL CHARACTERISTICS, OM2990-5.2SM, ST (-5.2 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -10.2 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
OUT
Q
RLN
RLD
DO
ON
OS
MAX
R
5 mA < IO < 1.0 A 1 -5.30 -5.10 V
IO < 1.0A 1 5 m A
IO = 1.0A , VIN= -5.2 V 1,2 50
-6.2 V VIN -26 V, 1 +45 m V I
= 5 mA 2 +55
OUT
50 mA I
OUT
IO= 0.1 A 1
DVO 100 mV 2
IO= 1.0 A 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1 ,2 1.27 A
V
= 1 V
ripple
I
= 5 mA, f = 1 kHz
OUT
= 47 µF (unless otherwise specified).
OUT
2 -5.46 -4.94
212
1.0 A 1 + 70 m V 2+110
.3
1
3 750
1 1.27 A
ms
150 dB
V
µV
ELECTRICAL CHARACTERISTICS, OM2990-5.2N2 (-5.2 VOLTS)
Test Conditions are -55°C TA 125°C, VIN= -10.2 V, C
Parameter Symbol Test Conditions Notes Min. Max. Unit Output Voltage V
OUT
Quiescent Current I
Line Regulation V
Load Regulation V
Dropout Voltage V
Output Noise Voltage V
Short Circuit Current I
Maximum Output Current I
RLN
RLD
DO
ON
OS
MAX
Ripple Rejection R
Notes: 1 . T
= 25°C.
A
2. Over full operating temperature range.
3. Guaranteed, not tested
5 mA < IO < 300 mA 1 -5.30 -5.10 V
Q
IO < 300 mA 1 7 m A
IO = 300 mA , VIN= -5.2 V 1,2 5 5
-6.2 V VIN -26 V, 1 +45 m V I
= 5 mA 2 +60
OUT
50 mA I
OUT
IO= 100 mA 1
DVO 100 mV 2
IO= 300 mA 1
DVO 100 mV 2
IO= 5 mA,
10 Hz - 100 kHz
RL= 1 1 3 00 m A
V
R
ripple
I
= 5 mA, f = 1 kHz
OUT
= 1 V
= 47 µF (unless otherwise specified).
OUT
2 -5.46 -4.94
214
300 mA 1 +80 m V
2+120
.3
1
3 800
2 250 1 300 m A
ms
150 dB
V
µV
205 Crawford Street, Leominster, MA 01 453 USA (508) 534-5776 FAX (508) 537-4246
1.197
1.177
0.675
0.655
0.188 R. MAX.
0.440
0.420
0.161
0.151
0.525 R. MAX.
0.225
0.205
SEATING
PLANE
0.312 MIN.
0.450
0.250
0.043
0.038
2 PLCS.
0.135 MAX.
0.875 MAX.
1.53
REF.
.425
.430 .410
.200 .190
.038 MAX.
.005
.120 TYP.
.537 .527
.665 .645
.420 .410
.150 .140
.750 .500
.100 TYP.
.035 .025
.045 .035
.075 (±.010) TYP.
.040.020 X45°
REF.
.040 X45°
REF (3 PL)
.010
.160 SQ. REF.
.065
.009 R. 20 PLCS.
3
1
19
18
14
4
13
9
.003
.050
TYP.
.050
(±.005)
TYP.
.085
.025 SQ.
TYP.
(±.003)
.025
TYP.
.140
.415
.157
.015
.140
.140
.050
.050
.037
.375
.030 MIN.
1.1
1.2
1.3
1.4
1.5
123
TO-257AA
OM2990STM OM2990NTM
Isolated Non-Isolated
Front View Front View Pin 1 - Ground Pin 1 - Ground Pin 2 - Input Pin 2 - Input Pin 3 - Output Pin 3 - Output Tab - Isolated Tab - Input
.100
.200
.350 MIN.
.020
SMD-3
SMD 1
“N” PACKAGE
1
3
2
± .020
.115
OM2990SMM
Pin 1 - Ground Pin 2 - Output Pin 3 - Input Case - Isolated
1
OM2990NMM
Pin 1 - Ground Pin 2 - Output Pin 3 - Input
.035 WIDE FLAT 3 PLCS.
.080
Front View
2
3
.425
.160
2.1
2.2
2.3
2.4
OM2990NKM
Pin 1 - Ground Pin 2 - Output
TO-204AA (TO-3)
3.1
3.2
2
1
LCC 20
Pin 1 NC Pin 11 V Pin 2 NC Pin 12 V Pin 3 NC Pin 13 NC
Pin 4 NC Pin 14 NC Pin 5 NC Pin 15 V
Pin 6 Ground Pin 16 V Pin 7 NC Pin 17 V Pin 8 NC Pin 18 NC
Pin 9 V
(Sense) Pin 19 NC
OUT
OM2990N2M
OUT OUT
IN IN IN
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