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Электронный компонент: OM7505S

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3.3 - 121
3.3
OM7500SC
Dual 5V, 12V and 15V, 1.5 Amp Fixed
Voltage Regulators In Single Hermetic
MO-078AA Package
4 11 R4
Supersedes 1 07 R3
DUAL POSITIVE AND NEGATIVE FIXED
VOLTAGE REGULATORS
FEATURES
Positive And Negative Regulators In One Package
Hermetic 5-Pin Metal Package, JEDEC MO-078AA
Isolated Case
Output Voltages 5V, 12V and 15V; Other Voltages Available
Output Voltages Set Internally To 2.0%
Built-In Thermal Overload Protection
Short Circuit Current Limiting
Product Is Available Screened To MIL-S-19500, TX, TXV And S Levels
DESCRIPTION
This series of products offers a positive and a negative fixed voltage regulator in one
hermetically sealed, 5 PIN package whose outline is similar to the industry standard
TO-247 package. With heat sinking, they can regulate over 1.5 Amp of output current
per device. Standard voltages are + or - 5V, 12V and 15V. Other voltages are
available upon request. Output voltages are internally trimmed to 2.0% of nominal
voltage. These devices are ideally suited for Military applications where small size
and high reliability are required.
To order, use the following Omnirel part numbers to determine the required
output voltage of each regulator within one package.
Omnirel
Output Voltages
Part Number
Positive
Negative
OM7501SC
+5V
-5V
OM7502SC
+5V
-12V
OM7503SC
+5V
-15V
OM7504SC
+12V
-5V
OM7505SC
+12V
-12V
OM7506SC
+12V
-15V
OM7507SC
+15V
-5V
OM7508SC
+15V
-12V
OM7509SC
+15V
-15V
PIN CONNECTION
1 2 3 4 5
Pin 1: + Input
Pin 2: + Output
Pin 3: Common
Pin 4: - Input
Pin 5: - Output
3.3 - 122
3.3
OM7500SC
ELECTRICAL CHARACTERISTICS +5 Volt
V
IN
= 10V, I
o
= 500mA, -55C T
A
125C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
V
OUT
T
A
= 25C
4.92
5.08
V
V
IN
= 7.5V to 20V
4.85
5.15
V
Line Regulation
V
RLINE
V
IN
= 7.5V to 20V
5
mV
(Note 1)
12
mV
V
IN
= 8.0V to 12V
4
mV
10
mV
Load Regulation
V
RLOAD
I
O
= 5mA to 1.5 Amp
12
mV
(Note 1)
25
mV
I
O
= 250mA to 750 mA
6
mV
15
mV
Standby Current Drain
I
SCD
6
mA
6.5
mA
Standby Current Drain
D
I
SCD
V
IN
= 7.5V to 20V
0.8
mA
Change With Line
(Line)
Standby Current Drain
D
I
SCD
I
O
= 5mA to 1000mA
0.5
mA
Change With Load
(Load)
Dropout Voltage
V
DO
T
A
= 25C,
D
V
OUT
= 100mV, I
O
=
1.0A
2.5
V
Peak Output Current
I
O (pk)
T
A
= 25C
1.5
3.3
A
Short Circuit Current
I
DS
V
IN
= 35V
1.2
A
(Note 2)
2.8
A
Ripple Rejection
D
V
IN
f =120 Hz,
D
V
IN
= 10V
66
dB
D
V
OUT
(Note 3)
60
dB
Output Noise Voltage
N
O
T
A
= 25C, f =10 Hz to 100KHz
40
V/V
(Note 3)
RMS
Long Term Stability
D
V
OUT
T
A
= 25C, t = 1000 hrs.
75
mV
(Note 3)
D
t
INDIVIDUAL POSITIVE REGULATORS
ELECTRICAL CHARACTERISTICS +12 Volt
V
IN
= 19V, I
o
= 500mA, -55C T
A
125C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
V
OUT
T
A
= 25C
11.88
12.12
V
V
IN
= 14.5V to 27V
11.64
12.36
V
Line Regulation
V
RLINE
V
IN
= 14.5V to 27V
18
mV
(Note 1)
50
mV
V
IN
= 16V to 22V
9
mV
30
mV
Load Regulation
V
RLOAD
I
O
= 5mA to 1.5 Amp
32
mV
(Note 1)
60
mV
I
O
= 250mA to 750 mA
20
mV
40
mV
Standby Current Drain
I
SCD
6.0
mA
6.5
mA
Standby Current Drain
D
I
SCD
V
IN
= 15V to 30V
0.8
mA
Change With Line
(Line)
Standby Current Drain
D
I
SCD
I
O
= 5mA to 1000mA
0.5
mA
Change With Load
(Load)
Dropout Voltage
V
DO
D
V
OUT
= 100mV, I
O
=
1.0A
2.5
V
Peak Output Current
I
O (pk)
T
A
= 25C
1.5
3.3
A
Short Circuit Current
I
DS
V
IN
= 35V
1.2
A
(Note 2)
2.8
A
Ripple Rejection
D
V
IN
f =120 Hz,
D
V
IN
= 10V
61
dB
D
V
OUT
(Note 3)
54
dB
Output Noise Voltage
N
O
T
A
= 25C, f =10 Hz to 100KHz
40
V/V
(Note 3)
RMS
Long Term Stability
D
V
OUT
T
A
= 25C, t = 1000 hrs.
120
mV
(Note 3)
D
t
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. Short Circuit protection is only assured up to V
IN
= 35V.
3. If not tested, shall be guaranteed to the specified limits.
The denotes the specifications which apply over the full operating temperature range.
3.3 - 123
3.3
OM7500SC
ELECTRICAL CHARACTERISTICS +15 Volt
V
IN
= 23V, I
o
= 500mA, -55C T
A
125C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
V
OUT
T
A
= 25C
14.8
15.2
V
V
IN
= 18.5V to 30V
14.6
15.4
V
Line Regulation
V
RLINE
V
IN
= 17.5V to 30V
20
mV
(Note 1)
50
mV
V
IN
= 20V to 26V
15
mV
25
mV
Load Regulation
V
RLOAD
I
O
= 5mA to 1.5 Amp
35
mV
(Note 1)
I
O
= 5mA to 1.0 Amp
75
mV
I
O
= 250mA to 750 mA
21
mV
45
mV
Standby Current Drain
I
SCD
6.0
mA
6.5
mA
Standby Current Drain
D
I
SCD
V
IN
= 18.5V to 30V
0.8
mA
Change With Line
(Line)
Standby Current Drain
D
I
SCD
I
O
= 5mA to 1000mA
0.5
mA
Change With Load
(Load)
Dropout Voltage
V
DO
T
A
= 25C,
D
V
OUT
= 100mV, I
O
=
1.0A
2.5
V
Peak Output Current
I
O (pk)
T
A
= 25C
1.5
3.3
A
Short Circuit Current
I
DS
V
IN
= 35V
1.2
A
(Note 2)
2.8
A
Ripple Rejection
D
V
IN
f =120 Hz,
D
V
IN
= 10V
54
dB
D
V
OUT
(Note 3)
52
dB
Output Noise Voltage
N
O
T
A
= 25C, f =10 Hz to 100KHz
40
V/V
(Note 3)
RMS
Long Term Stability
D
V
OUT
T
A
= 25C, t = 1000 hrs.
150
mV
(Note 3)
D
t
ELECTRICAL CHARACTERISTICS -5 Volt
V
IN
= -10V, I
o
= 500mA, -55C T
A
125C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
V
OUT
T
A
= 25C
-4.95
-5.05
V
V
IN
= -7.5V to -20V
-4.85
-5.15
V
Line Regulation
V
RLINE
V
IN
= -7.5V to -20V
12
mV
(Note 1)
25
mV
V
IN
= -8.0V to -12V
5
mV
12
mV
Load Regulation
V
RLOAD
I
O
= 5mA to 1.5 Amp
20
mV
(Note 1)
25
mV
I
O
= 250mA to 750 mA
15
mV
30
mV
Standby Current Drain
I
SCD
2.5
mA
3.0
mA
Standby Current Drain
D
I
SCD
V
IN
= -7.0V to -20V
0.4
mA
Change With Line
(Line)
Standby Current Drain
D
I
SCD
I
O
= 5mA to 1000mA
0.4
mA
Change With Load
(Load)
Dropout Voltage
V
DO
D
V
OUT
= 100mV, I
O
=
1.0A
2.5
V
Peak Output Current
I
O (pk)
T
A
= 25C
1.5
3.3
A
Short Circuit Current
I
DS
V
IN
= -35V
1.2
A
(Note 2)
2.8
A
Ripple Rejection
D
V
IN
f =120 Hz,
D
V
IN
= -10V
63
dB
D
V
OUT
(Note 3)
60
dB
Output Noise Voltage
N
O
T
A
= 25C, f =10 Hz to 100KHz
40
V/V
(Note 3)
RMS
Long Term Stability
D
V
OUT
T
A
= 25C, t = 1000 hrs.
75
mV
(Note 3)
D
t
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. Short Circuit protection is only assured up to V
IN
=+35V, positive regulator; .
V
IN
= -35V, negative regulator.
3. If not tested, shall be guaranteed to the specified limits.
The denotes the specifications which apply over the full operating temperature range.
3.3 - 124
3.3
OM7500SC
ELECTRICAL CHARACTERISTICS -12 Volt
V
IN
= -19V, I
o
= 500mA, -55C T
A
125C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
V
OUT
T
A
= 25C
-11.88
-12.12
V
V
IN
= -14.5V to -27V
-11.64
-12.36
V
Line Regulation
V
RLINE
V
IN
= -14.5V to -27V
20
mV
(Note 1)
50
mV
V
IN
= -16V to -22V
10
mV
30
mV
Load Regulation
V
RLOAD
I
O
= 5mA to 1.5 Amp
32
mV
(Note 1)
60
mV
I
O
= 250mA to 750 mA
16
mV
30
mV
Standby Current Drain
I
SCD
3.5
mA
4.0
mA
Standby Current Drain
D
I
SCD
V
IN
= -14.5V to -27V
0.8
mA
Change With Line
(Line)
Standby Current Drain
D
I
SCD
I
O
= 5mA to 1000mA
0.5
mA
Change With Load
(Load)
Dropout Voltage
V
DO
D
V
OUT
= 100mV, I
O
=
1.0A
1.8
V
Peak Output Current
I
O (pk)
T
A
= 25C, I
O
= 5mA to 1A
1.5
3.3
A
Short Circuit Current
I
DS
V
IN
= -35V
1.2
A
(Note 2)
2.8
A
Ripple Rejection
D
V
IN
f =120 Hz,
D
V
IN
= -10V
56
dB
D
V
OUT
(Note 3)
53
dB
Output Noise Voltage
N
O
T
A
= 25C, f =10 Hz to 100KHz
40
V/V
(Note 3)
RMS
Long Term Stability
D
V
OUT
T
A
= 25C, t = 1000 hrs.
120
mV
(Note 3)
D
t
ELECTRICAL CHARACTERISTICS -15 Volt
V
IN
= -23V, I
o
= 500mA, -55C T
A
125C (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min.
Max.
Unit
Output Voltage
V
OUT
T
A
= 25C
-14.85
-15.15
V
V
IN
= -17.5V to -30V
-14.55
-15.45
V
Line Regulation
V
RLINE
V
IN
= -17.5V to -30V
25
mV
(Note 1)
50
mV
V
IN
= -20V to -26V
15
mV
25
mV
Load Regulation
V
RLOAD
I
O
= 5mA to 1.5 Amp
35
mV
(Note 1)
75
mV
I
O
= 250mA to 750 mA
21
mV
45
mV
Standby Current Drain
I
SCD
6.0
mA
6.5
mA
Standby Current Drain
D
I
SCD
V
IN
= -17.5V to -30V
0.8
mA
Change With Line
(Line)
Standby Current Drain
D
I
SCD
I
O
= 5mA to 1000mA
0.5
mA
Change With Load
(Load)
Dropout Voltage
V
DO
D
V
OUT
= 100mV, I
O
=
1.0A
2.5
V
Peak Output Current
I
O (pk)
T
A
= 25C
1.5
3.3
A
Short Circuit Current
I
DS
V
IN
= -35V
1.2
A
(Note 2)
2.8
A
Ripple Rejection
D
V
IN
f =120 Hz,
D
V
IN
= -10V
53
dB
D
V
OUT
(Note 3)
50
dB
Output Noise Voltage
N
O
T
A
= 25C, f =10 Hz to 100KHz
40
V/V
(Note 3)
RMS
Long Term Stability
D
V
OUT
T
A
= 25C, t = 1000 hrs.
150
mV
(Note 3)
D
t
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. Short Circuit protection is only assured up to V
IN
= -35V.
3. If not tested, shall be guaranteed to the specified limits.
The denotes the specifications which apply over the full operating temperature range.
3.3 - 125
3.3
OM7500SC
ABSOLUTE MAXIMUM RATINGS
(Per Regulator)
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . Positive Regulator = 35V, Negative Regulator = - 35V
Operating Junction Temperature Range. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55C to +150C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65C to +150C
Typical Power/Thermal Characteristics
Rated Power @ 25C
T
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.5W
T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3W
Thermal Resistance
q
JC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2C/W
q
JA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42C/W
Thermal Shutdown, I
O
= 5mA, V
IN
@ Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175C
MECHANICAL OUTLINE
NOTES:
Case is metal/hermetically sealed
Isolated Tab
.100
TYP.
.140 TYP.
.035
.025
.707
.697
.750
.500
.835
.815
.695
.685
.165
.155
.550
.530
.270
.240
.045
.035
.092 MAX.
.005