ABSOLUTE MAXIMUM RATINGS
V
INP
V
IN
V
EN
I
OUT
9
Input Voltage (100mS 1%D.C.) -20V to +60V
Input Voltage
26V
Enable Voltage
-0.3V to 26V
Output Current
5.5A
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
○
T
ST
T
LD
T
J
Storage Temperature Range
Lead Temperature . . . . . . .
(10 Seconds Soldering)
Operating Temperature
MSK 5250 Series . . . . . . .
MSK 5250H/E Series . . . .
. . -65°C to +150°C
. . . . . . . . . . 300°C
. . -40°C to +85°C
. . . -55°C to +125°C
ELECTRICAL SPECIFICATIONS
Parameter
Test Conditions 1 3
Group A
Subgroup
1
I
OUT
= 10mA; V
IN
= V
OUT
+1V
2, 3
Dropout Voltage
2
∆V
OUT
= -1%; I
OUT
= 250 mA
∆V
OUT
= -1%; I
OUT
= 5A
Load Regulation
8
V
IN
= V
OUT
+1.5V
10 mA
≤
I
OUT
≤
4.5A
Line Regulation
Output Current Limit 2
Ground Current
Output Noise 2
Thermal Resistance 2
Thermal Shutdown 2
2
(V
OUT
+1V)
≤
V
IN
≤
26V
I
OUT
= 10 mA
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
= 20µF; 10 H
Z
≤
f
≤
100 KH
Z
Junction to Case @ 125°C
T
J
1
1
1
2, 3
1
2, 3
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
±1.0
125
370
±0.2
±0.3
±0.05
±0.5
7.5
25
80
400
1.7
130
±2.0
250
600
±1.0
±2.0
±0.5
±1.0
10
60
-
-
2.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
125
370
±0.2
±0.3
±0.05
±0.5
7.5
25
80
400
1.7
130
-
275
625
±1.2
-
±0.6
-
10
65
-
-
2.2
-
%
mV
mV
%
%
%
%
A
mA
mA
µV
°C/W
°C
MSK 5250H/E SERIES
Min.
-
Typ.
±0.5
Max.
±1.0
MSK 5250 SERIES
Min.
Typ.
Max.
-
±0.5
±1.0
Units
%
Output Voltage Tolerance
PART
NUMBER
MSK5250-1.5
MSK5250-1.7
MSK5250-1.9
MSK5250-2.5
OUTPUT
VOLTAGE
7
+1.5V
+1.7V
+1.9V
+2.5V
+3.3V
NOTES:
MSK5250-3.3
1 Output decoupled to ground using 47µF minimum capacitor unless otherwise specified.
+5.0V
MSK5250-5.0
2 This parameter is guaranteed by design but need not be tested.
+12.0V
MSK5250-12
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 unless otherwise specified.
5 Military grade devices ('H' suffix) shall be 100% tested to subgroups 1,2,3.
6 Subgroup 1 T
C
= +25°C
Subgroup 2 T
J
= +125°C
Subgroup 3 T
A
= -55°C
7 Please consult the factory if alternate output voltages are required.
8 Due to current limit, maximum output current may not be available at all values of VIN-VOUT and temperatures.
See typical performance curves for clarification.
9 Continuous operation at or above absolute maximum ratings may adversely effect the device performance and/or life cycle.
2
Rev. E 2/06
MSK [ M.S. KENNEDY CORPORATION ]
