MCOTS-C-28-1R8-HP SynQor Worldwide Headquarters, MCOTS-C-28-1R8-HP Datasheet - Page 5

• Manufacturer Part Number: MCOTS-C-28-1R8-HP
• Description: Military Cots Dc/dc Converter
• Manufacturer: SynQor Worldwide Headquarters

Product # MCOTS-C-28-1R8-HP
Figure 5: Load current (50A/div) as a function of time (1ms/div and 50ms/div)
when the converter attempts to turn on into a 10 mΩ short circuit.
Figure 1: Efficiency at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25
Figure 3: Power dissipation at nominal output voltage vs. load current
for minimum, nominal, and maximum input voltage at T
26
24
22
20
18
16
14
12
10
Technical Specification
100
8
6
4
2
0
95
90
85
80
75
70
65
60
0
0
5
5
10
10
15
15
20
20
Phone [phone]
Load Current (A)
Load Current (A)
25
25
30
30
35
35
40
40
°
C.
CASE
45
45
=25
50
50
°
C.
16 Vin
28 Vin
40 Vin
16 Vin
28 Vin
40 Vin
55
55
www.synqor.com
60
60
Figure 2: Efficiency at nominal output voltage and 60% rated power vs.
case temperature for minimum, nominal, and maximum input voltage.
Figure 4: Power dissipation at nominal output voltage and 60% rated
power vs. case temperature for minimum, nominal, and maximum input
voltage.
Figure 6: Output voltage vs. load current showing typical current limit
curves. See Current Limit section in the Application Notes.
2.4
2.1
1.8
1.5
1.2
0.9
0.6
0.3
0.0
26
24
22
20
18
16
14
12
10
100
8
6
4
2
0
95
90
85
80
75
70
65
60
-55ºC
-55ºC
0
Doc.# 005-0005367 Rev. A
10
16 Vin
28 Vin
40 Vin
20
Case Temperature (ºC)
Case Temperature (ºC)
MCOTS-C-28-1R8-HP
30
Load Current (A)
Current:
25ºC
25ºC
Output:
40
50
10/20/09
60
1.8V
60A
16 Vin
28 Vin
40 Vin
16 Vin
28 Vin
40 Vin
70
100ºC
100ºC
80
Page 5