![](http://datasheet.mmic.net.cn/190000/VKP60MS05B1-H_datasheet_14997212/VKP60MS05B1-H_3.png)
VKP60MS
REV C
5/98
Page 3
NOTES:
(1) See Typical Performance Curves, page 5
(2) See Design Considerations, figure 11
(3) See Design Considerations, figure 12
(4) See Design Considerations, figure 10
(5) Continuous Mode
(6) See graphs for Efficiency vs. Output Load, V
IN, TCASE
(7) 3.3, 5V Models Limited in Trim Down Range
(8) Available only on package "A"
COMMON SPECIFICATIONS (cont.)
Specifications typical at T
CASE = +40°C, nominal input voltage, rated output current unless otherwise specified.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
TEMPERATURE
Operation/Specification
Case Temperature
-40
+25
+100
°C
Storage
Case Temperature
-55
+25
+125
°C
Shutdown Temperature
Case Temperature
+100
+115
°C
Thermal Impedance, case-ambient
8.2
°C/W
ORDERING INFORMATION
MECHANICAL PACKAGE/PINOUT "A"
1
SYNC IN
2
SYNC OUT
3
+VIN
4
-VIN
5
PRIMARY ON/OFF
6
PARALLEL
7
SEC. ON/OFF
8-S
9
-VOUT
10
+VOUT
11
TRIM
12
+S
PIN CONNECTIONS
NOTES:
All dimensions are in inches.
PIN PLACEMENT TOLERANCE:
± 0.005"
MECHANICAL TOLERANCE:
± 0.015"
Marked with: specific model
ordered, date code, job code.
Indicates 60 Watt Regulated Unit
Model Number
Selected from Table of Electrical Characteristics
Where:
x = Input Voltage (M = 48VDC)
y = Number of Outputs (Single "S")
zz = Output Voltage
Package Option
A or B (See Mechanical Section)
Primary Remote On/Off Logic
"No Number" Pos Logic, "1" Neg Logic
Screening Option
VKP60
xyzz A/B 1
/H
Device Family
2.300
2.400
1/8 (4X)
6
5
4
3
2
1
7
8
9
10
0.020
11 12
1.050
0.950
1.050
2.050
0.670
1.750
0.160 Min.
0.500
0.040
(2
PLCS)
0.025
(8
PLCS.)
0.185
2.150
1.000
0.800
0.400