Output Current Limit
Output Noise
Shutdown Output Current
Thermal Resistance
Thermal Shutdown
Max.
±1.0
±2.0
250
600
±1.0
±2.0
±0.5
±1.0
10
60
-
-
-
0.8
600
2
500
1.5
-
Output Voltage Tolerance
Dropout Voltage
Load Regulation
Line Regulation
Ground Current
Enable Input Voltage
Enable Input Current
Storage Temperature Range
Lead Temperature
(10 Seconds Soldering)
Operating Temperature
MSK 5151 Series
MSK 5151H Series
%
%
mV
mV
%
%
%
%
A
mA
mA
μ
V
V
V
μ
A
μ
A
μ
A
°C/W
°C
Δ
V
OUT
=-1%; I
OUT
=
250m
A
Δ
V
OUT
=-1%; I
OUT
=5A
V
IN
=V
OUT
+1V
10mA
≤
I
OUT
≤
4.5A
(V
OUT
+1V)
≤
V
IN
≤
26V
I
OUT
=10mA
V
OUT
=0V; V
IN
=V
OUT
+1V
V
IN
=V
OUT
+1V; I
OUT
=2.5A
V
IN
=V
OUT
+1V; I
OUT
=5A
C
L
=20
μ
F; 10Hz
≤
f
≤
100KHz
V
ENABLE
≤
0.8V
Junction to Case @125°C
T
J
Input Voltage (100mS 1%D.C.)
Input Voltage
Enable Voltage
Output Current
V
INP
V
IN
V
EN
I
OUT
Parameter
T
ST
T
LD
T
J
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
-65°C to +150°C
300°C
-40°C to +85°C
-55°C to +125°C
Test Conditions
1
2
3
4
5
6
7
8
9
10
NOTES:
Output decoupled to ground using 33
μ
F minimum capacitance unless otherwise specified.
This parameter is guaranteed by design but need not be tested.
Typical parameters are representative of actual device performance but are for reference only.
All output parameters are tested using a low duty cycle pulse to maintain T
J
= T
C
.
Industrial grade devices shall be tested to subgroup 1 unless otherwise specified.
Military grade devices ('H' suffix) shall be 100% tested to subgroups 1,2 and 3.
Subgroup 1
Subgroup 2
Subgroup 3
Please consult the factory if alternate output voltages are required.
Due to current limit, maximum output current may not be available at all values of V
IN
-V
OUT
and temperatures. See typical
performance curves for clarification.
The output current limit function provides protection from transient overloads but it may exceed the maximum continuous rating.
Continuous operation in current limit may damage the device.
Continuous operation at or above absolute maximum ratings may adversely effect the device performance and/or life cycle.
T
C
=+25°C
T
J
=+125°C
T
A
=-55°C
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
HIGH/ON
LOW/OFF
HIGH/ON
LOW/OFF
MSK 5151H SERIES
Min.
-
-
-
-
-
-
-
-
-
-
-
-
2.4
-
-
-
-
-
-
Typ.
±0.5
±1.0
125
370
±0.2
±0.3
±0.05
±0.5
7.5
25
80
400
1.2
1.2
100
-
10
1.1
135
Typ.
±0.5
-
125
370
±0.2
±0.3
±0.05
±0.5
7.5
25
80
400
1.2
1.2
100
-
10
1.1
135
MSK 5151 SERIES
Min.
-
-
-
-
-
-
-
-
-
-
-
-
2.4
-
-
-
-
-
-
Max.
±1.0
-
275
625
±1.2
-
±0.6
-
10
65
-
-
-
0.8
600
2
500
1.7
-
Units
2
2
2
2
Group A
Subgroup
1
2,3
1
1
1
2,3
1
2,3
-
-
-
-
1
1
1
1
-
-
-
2
I
OUT
=10mA; V
IN
=V
OUT
+1V
2
-20V to +60V
26V
-0.3V to 26V
5.0A
2
2
2
2
3
1
2
Rev. B 12/10
8
10
9