MSK5021 Datasheet, PDF (2/6 Pages) M.S. Kennedy Corporation – HIGH CURRENT, SUPER LOW DROPOUT ADJUSTABLE VOLTAGE REGULATOR

ABSOLUTE MAXIMUM RATINGS ⁹
VIN
VEN
IOUT
TJ
Input Voltage 36V ○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
Enable Voltage ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ -0.3V to 36V
Output Current ○ ○ ○ ○ ○ ○ ○ ○ 20A within SOA
Junction Temperature ○ ○ ○ ○ ○ ○ ○ ○ ○ +175°C
TST Storage Temperature Range -65°C to +150°C
TLD Lead Temperature Range ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ 300°C
(10 Seconds)
TC Case Operating Temperature
MSK5021 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ -40°C to +85°C
MSK5021B/E Series ○ ○ ○ ○ ○ -55°C to +125°C
ELECTRICAL SPECIFICATIONS
Parameter
Test Conditions 1 3
Output Voltage Tolerance
Dropout Voltage 2
Load Regulation
Line Regulation
IOUT=0A; VIN=VOUT+1V
IOUT= 0A
IOUT=20A
VIN=VOUT+1V
0A ≤ IOUT ≤ 10A
(VOUT +1V) ≤ VIN ≤ (VOUT+15V)
IOUT=0A
Quiescent Current
VEN=5V; VIN=VOUT+1V; IOUT=0A
VEN=0V; VIN=VOUT+1V; IOUT=0A
Ripple Rejection 2
f=120Hz
Thermal Resistance 2
Junction to Case @ 125°C
Enable Input Voltage 2
HIGH
LOW
Enable Input Current 2
HIGH
LOW
Output Settling Time 2 7
To within 10mV (IOUT=0A)
Fault Output Voltage 2 8
IFAULT=1mA
HIGH
LOW
Fault Output Sink Current Range 2
Group A
MSK 5021B/E
Subgroup Min. Typ. Max.
1
- ±0.5 ±1.0
2,3
- ±1.0 ±2.0
1
- 0.002 0.010
1
- 0.50 0.75
1
- ±0.5 ±1.0
2,3
- ±0.5 ±2.0
1
- ±0.5 ±1.0
2,3
- ±0.5 ±1.0
1
-
20
30
2,3
-
20
30
1
-
10
50
2,3
-
10
50
-
2.4 45
-
-
-
0.8 1.0
1
-
1.2
-
1
-
1.2 0.8
1
-
20
50
1
-
10
25
-
-
0.5
-
-
1
VIN
-
-
0.09
-
-
-
10
MSK 5021
Min. Typ. Max. Units
- ±0.5 ±1.0 %
-
-
-
%
- 0.002 0.010 V
-
0.5 1.0 V
- ±0.5 ±1.0 %
-
-
-
%
- ±0.5 ±1.0 %
-
-
-
%
-
20
30 mA
-
-
- mA
-
10
50 µA
-
-
- µA
-
45
- dB
-
0.8 1.0 °C/W
2.4 1.2
-
V
-
1.2 0.8 V
-
20
50 µA
-
10
25 µA
-
0.5
- mS
-
VIN
-
V
- 0.09
-
V
1
-
10 mA
NOTES:
1 Output decoupled to ground using 33µF minimum capacitor and RSC=0Ω 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 and "E" suffix devices shall be tested to subgroup 1 only unless otherwise specified.
5 Military grade devices ('B' suffix) shall be 100% tested to subgroups 1,2 and 3.
6 Subgroup 1
TA=TC=+25°C
Subgroup 2
TA=TC=+125°C
Subgroup 3
TC=TC=-55°C
7 After application of enable pulse.
8 Fault pin connected to VIN through a 5.1KΩ resistor for VIN=5.0V.
9 Continuous operation at or above absolute maximum ratings may adversly effect the device performance
and/or life cycle.
2
Rev. F 1/05