UCH-3.3/30-D48N-C Murata Power Solutions Inc, UCH-3.3/30-D48N-C Datasheet - Page 15

• Manufacturer Part Number: UCH-3.3/30-D48N-C
• Description: DC/DC Converters & Regulators 3.3Vout 30A 99W 48Vin Neg Polarity
• Manufacturer: Murata Power Solutions Inc
• Series: UCHr

Specifications of UCH-3.3/30-D48N-C

• Output Power: 99 W
• Input Voltage Range: 36 V to 75 V
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 30 A
• Isolation Voltage: 2.25 KV
• Product: Isolated
• Input Voltage (nominal): 48 V
• Number Of Outputs: 1
• Package / Case Size: C61
• Output Type: Isolated Single
• Output Voltage: 3.3 V
• Package / Case: C61
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UCH-3.3/10-D24 Efficiency and Power Dissipation
vs Line Voltage and Load Current @25˚C
UCH-1.8/40-D48 Efficiency and Power Dissipation
vs Line Voltage and Load Current @25˚C
UCH-2.5/40-D48 Efficiency and Power Dissipation
vs Line Voltage and Load Current @25˚C
95
90
85
80
75
70
65
60
55
50
45
40
90
85
80
75
70
65
95
90
85
80
75
70
65
60
4
3
3
8
6
4
12
9
5
16
Load Current (Amps)
Load Current (Amps)
Load Current (Amps)
12
6
20
15
24
7
18
28
8
21
32
9
24
www.murata-ps.com
36
27
10
40
12.1
11
9.9
8.8
7.7
6.6
5.5
4.4
3.3
2.2
1.1
0
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
0
UCH-3.3/10-D48 Maximum Current Temperature Derating
vs Line Voltage and Load Current @25˚C
UCH-2.5/40-D48 Maximum Current Temperature Derating
UCH-1.8/40-D48 Maximum Current Temperature Derating
95
90
85
80
75
70
65
45
40
35
30
25
20
15
10
40
38
36
34
32
30
28
26
24
30
3
30
35
4
40
40
45
5
1.8−15V Output DC/DC Converters
Load Current (Amps)
Ambient Temperature ( ° C)
Ambient Temperature ( ° C)
50
50
6
55
60
7
60
Isolated, “Half-Brick”
65
8
70
70
75
9
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80
10
4
3.8
3.6
3.4
3.2
3.0
2.8
80
85