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

• Manufacturer Part Number: UCQ-3.3/30-D48N-C
• Description: DC/DC Converters & Regulators 48V 3.3Vout 30A 99W Negative polarity
• Manufacturer: Murata Power Solutions Inc
• Series: UCQr

Specifications of UCQ-3.3/30-D48N-C

• Output Power: 99 W
• Input Voltage Range: 36 V to 75 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 30 A
• Isolation Voltage: 2.25 KV
• Package / Case Size: Quarter Brick
• Product: Isolated
• Dc / Dc Converter O/p Type: Quarter-Brick
• No. Of Outputs: 1
• Input Voltage: 36V To 75V
• Power Rating: 99W
• Output Voltage: 3.3V
• Output Current: 30A
• Approval Bodies: EN / IEC / UL
• Supply Voltage: 48V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UCQ-3.3/35-D24 Efficiency vs Line Voltage and Load Current @25˚ C
UCQ-3.3/30-D48 Maximum Current Temperature Derating
With baseplate, V
UCQ-5/20-D48
Efficiency vs Line Voltage and Load Current @25°C
40
35
30
25
20
15
10
92
90
88
86
84
82
80
78
76
74
72
70
5
0
95
90
85
80
75
70
3
4
5
6
IN
7
= 48V (at sea level)
9
V
IN
8
V
V
V
100 lfm
IN
IN
IN
= 75V
200 lfm
11
= 36V
= 24V
= 18V
Load Current (Amps)
10
300 lfm
15
Ambient Temperature (°C)
Load Current (Amps)
V
IN
= 50V
17
12
400 lfm
19
V
IN
= 36V
21
14
23
www.murata-ps.com
16
25
27
18
Typical Performance Curves
29
20
31
33
35
UCQ-3.3/35-D24 Maximum Current Temperature Derating
No baseplate, V
UCQ-3.3/35-D48 Maximum Current Temperature Derating
With baseplate, V
35
30
25
20
15
10
36
34
32
30
28
26
24
22
20
18
5
0
30
Natural Convection
35
Single Output UCQ Models
IN
= 48V (at sea level), longitudinal airflow
IN
= 48V (transverse air flow at sea level)
40
Technical enquiries email: [e-mail], tel:
Low-Profile, Quarter Brick, 8.3-40 Amp
100 lfm
45
100 lfm
200 lfm
Ambient Temperature (°C)
Ambient Temperature (°C)
300 lfm
50
200 lfm
400 lfm
55
Isolated DC/DC Converters
300 lfm
MDC_UCQ Models.B06 Page 15 of 16
60
400 lfm
65
70
[phone]
75
80