MSK5175 Datasheet, PDF (2/5 Pages) M.S. Kennedy Corporation – VERY HIGH CURRENT, LOW DROPOUT VOLTAGE REGULATORS

ABSOLUTE MAXIMUM RATINGS
VINP
VIN
VEN
IOUT
Input Voltage (100mS 1%D.C.) -20V to +60V
Input Voltage 26V ○
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Enable Voltage ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ -0.3V to 26V
Output Current
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8A
ELECTRICAL SPECIFICATIONS
TST Storage Temperature Range -65°C to +150°C
TLD Lead Temperature ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ 300°C
(10 Seconds Soldering)
TJ Operating Temperature
MSK 5175 Series○ ○ ○ ○ ○ ○ ○ -40°C to +85°C
MSK 5175B Series ○ ○ ○ ○ ○ ○ -55°C to +125°C
Parameter
Test Conditions 1 3
Group A
Subgroup
1
Output Voltage Tolerance
IOUT=10mA; VIN=VOUT+1V
2,3
Dropout Voltage
2
∆VOUT=-1%; IOUT=250m A
1
2
∆VOUT=-1%; IOUT=7.5A
1
Load Regulation
VIN=VOUT+5V
1
10mA ≤ IOUT ≤ 7.5A
2,3
Line Regulation
(VOUT +1V) ≤ VIN ≤ 26V
1
IOUT=10mA
2,3
Output Current Limit 2
VOUT=0V; VIN=VOUT+1V
-
Ground Current 2
VIN=VOUT+1V; IOUT=4A
-
VIN=VOUT+1V; IOUT=7.5A
-
Output Noise 2
CL=33µF; 10Hz ≤ f ≤ 100KHz
-
Enable Input Voltage 2
Enable Input Current 2
Shutdown Output Current 2
HIGH/ON
1
LOW/OFF
1
HIGH/ON
1
LOW/OFF
1
VENABLE ≤ 0.8V
-
Flag Output Leakage 2 9
VOH=26V
-
Flag Output On Voltage 9
IOL ≤ 250µA; VIN=VOUT-2V
1
Flag Threshold 2 9
VIN=VOUT-7%
-
Reference Voltage 8
Normal Operation
1
Reference Voltage Temp Drift ^{2 8}
Normal Operation
-
Adjust Pin Bias Current 2 8
Full Temp; VIN=VOUT+1V
-
Thermal Resistance 2
Junction to Case
-
Thermal Shutdown 2
TJ
-
MSK 5175B SERIES
Min. Typ. Max.
- ±0.5 ±1.0
- ±1.0 ±2.0
-
80 200
-
425 600
- ±0.2 ±1.0
- ±0.3 ±2.0
- ±0.05 ±0.5
- ±0.5 ±1.0
-
9.5
15
-
35
75
-
120
-
-
260
-
2.4 1.2
-
-
1.2 0.8
-
20
75
-
1
2
-
10
20
-
0.01
2
-
0.2 0.4
-
75
-
1.22 1.24 1.26
-
20
-
-
40 120
-
0.9 1.3
-
135
-
MSK 5175 SERIES
Min. Typ. Max. Units
- ±0.5 ±1.0 %
-
-
-
%
-
80 225 mV
-
425 625 mV
- ±0.2 ±1.2 %
- ±0.3 -
%
- ±0.05 ±0.6 %
- ±0.5 -
%
-
9.5 15
A
-
35
80 mA
-
120
-
mA
-
260
-
µV
2.4 1.2
-
V
-
1.2 0.8
V
-
20
75
µA
-
1
2
µA
-
10
20
µA
-
0.01
2
µA
-
0.2 0.4
V
-
75
-
mV
1.22 1.24 1.26 V
-
20
- ppm/°C
-
40 150 nA
-
0.9 1.5 °C/W
-
135
-
°C
NOTES:
1 Output decoupled to ground using 33µF minimum capacitor unless otherwise specified.
2 This parameter is guaranteed by design but need not be tested.
Typical parameters are representative of actual device performance but are for reference only.
3 All output parameters are tested using a low duty cycle pulse to maintain TJ = TC.
4 Industrial grade devices shall be tested to subgroup 1 unless otherwise specified.
5 Military grade devices ('B' suffix) shall be 100% tested to subgroups 1,2 and 3.
6 Subgroup 1
TC=+25°C
Subgroup 2
TJ=+125°C
Subgroup 3
TA=-55°C
7 Please consult the factory if alternate output voltages are required.
8 Applies to MSK5175-00 adjustable version only.
9 Applies to fixed output devices only.
2
PART OUTPUT
NUMBER VOLTAGE
MSK5175-00 Adjustable
MSK5175-3.3 +3.3V
MSK5175-5.0 +5.0V
MSK5175-12 +12.0V
Rev. C 7/00