UWR-3.3/4250-D48A-C Murata Power Solutions Inc, UWR-3.3/4250-D48A-C Datasheet - Page 9

• Manufacturer Part Number: UWR-3.3/4250-D48A-C
• Description: CONV DC/DC 3.3V 4250MA SINGLE A
• Manufacturer: Murata Power Solutions Inc
• Series: UWRr
• Type: Isolatedr

Specifications of UWR-3.3/4250-D48A-C

• Number Of Outputs: 1
• Output: 3.3V
• Power (watts): 15W
• Mounting Type: Through Hole
• Voltage - Input: 36 ~ 75V
• Package / Case: 6-DIP Module
• 1st Output: 3.3 VDC @ 4.25A
• Size / Dimension: 2.00" L x 1.00" W x 0.48" H (50.8mm x 25.4mm x 12.2mm)
• Power (watts) - Rated: 15W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 85%
• Approvals: cUL, EN, UL
• Output Power: 14 W
• Input Voltage Range: 36 V to 75 V
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 4.25 A
• Isolation Voltage: 1.5 KV
• Product: Isolated
• Dc / Dc Converter O/p Type: Single
• No. Of Outputs: 1
• Input Voltage: 36V To 75V
• Power Rating: 15W
• Output Voltage: 3.3V
• Output Current: 4.25A
• Supply Voltage: 48V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 811-1899-5

90
85
80
75
70
65
60
55
50
90
85
80
75
70
65
60
55
50
0.1
0.1
UWR-12/1250-D12A Efficiency vs. Line and Load
UWR-12/1250-D24A Efficiency vs. Line and Load
0.2
0.2
V
V
IN
IN
= 18V
= 36V
0.4
0.4
V
V
IN
IN
= 12V
Load Current (Amps)
= 24V
Load Current (Amps)
0.5
0.5
V
V
IN
IN
= 10V
= 18V
0.7
0.7
Typical Performance Curves for UWR 7-15W A-Series
0.8
0.8
1.0
1.0
1.1
www.murata-ps.com
1.1
1.3
1.3
90
85
80
75
70
65
60
55
50
45
40
90
85
80
75
70
65
60
55
50
45
40
90
85
80
75
70
65
60
55
50
45
40
0.3
0.3
0.3
UWR-5/3000-D12A Efficiency vs. Line and Load
UWR-5/3000-D24A Efficiency vs. Line and Load
UWR-5/3000-D48A Efficiency vs. Line and Load
0.6
0.6
0.6
V
V
V
IN
IN
IN
1.0
1.0
1.0
= 18V
= 36V
= 75V
Load Current (Amps)
Load Current (Amps)
Load Current (Amps)
V
V
V
6 Amp/15 Watt DC/DC Converters
05 Apr 2011 MDC_UWR_7-15.F10 Page 9 of 12
IN
1.3
IN
1.3
IN
1.3
= 12V
= 24V
= 48V
Single Output, High-Density,
1.7
1.7
1.7
V
V
V
IN
IN
IN
UWR Models
= 10V
= 18V
= 36V
email: [e-mail]
2
2
2
2.3
2.3
2.3
2.7
2.7
2.7
3
3
3