UCQ-3.3/35-D24PB-C Murata Power Solutions Inc, UCQ-3.3/35-D24PB-C Datasheet - Page 22

• Manufacturer Part Number: UCQ-3.3/35-D24PB-C
• Description: CONV DC/DC 115.5W 3.3V 35A
• Manufacturer: Murata Power Solutions Inc
• Series: UCQr
• Type: Isolatedr

Specifications of UCQ-3.3/35-D24PB-C

• Number Of Outputs: 1
• Output: 3.3V
• Power (watts): 115W
• Mounting Type: Through Hole
• Voltage - Input: 18 ~ 36V
• Package / Case: 8-DIP Module, 1/4 Brick
• 1st Output: 3.3 VDC @ 35A
• Size / Dimension: 2.30" L x 1.45" W x 0.40" H (58.4mm x 36.8mm x 10.2mm)
• Power (watts) - Rated: 115.5W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 89%
• Approvals: CSA, EN, UL
• Output Power: 116 W
• Input Voltage Range: 18 V to 36 V
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 35 A
• Isolation Voltage: 2.25 KV
• Package / Case Size: Quarter Brick
• Product: Isolated
• 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: 811-1861-5

UCQ-5/25-D48 Efficiency and Power Dissipation @25˚ C
UCQ-12/8.3-D48 Efficiency and Power Dissipation @25˚ C
TYPICAL PERFORMANCE CURVES
100
95
90
85
80
75
70
65
60
55
50
95
90
85
80
75
70
65
60
55
50
0.8
3
5
1.6
V
IN
V
7
= 36V
IN
2.4
= 36V
V
IN
9
= 48V
3.2
V
Load Current (Amps)
Load Current (Amps)
11
IN
= 48V
13
4
V
IN
V
= 75V
IN
15
4.8
= 75V
UCQ-12/8.3-D48 Maximum Current Temperature Derating at Sea Level
(V
IN
17
= 48V, with baseplate, longitudinal airflow)
Power Dissipation
V
Power Dissipation
V
5.6
IN
IN
= 48V
= 48V
19
6.4
21
7.2
23
www.murata-ps.com
25
8.3
18
16
14
12
10
20
18
16
14
12
10
8
6
4
2
0
8
6
4
2
0
Ambient Temperature ( ° C)
UCQ-5/25-D48 Maximum Current Temperature Derating at Sea Level
(V
UCQ-12/8.3-D48 Maximum Current Temperature Derating at Sea Level
(V
IN
IN
30
25
20
15
10
= 48V, no baseplate, airflow is from Vin to Vout)
= 48V, no baseplate, longitudinal airflow)
5
0
30
100 LFM
200 LFM
300 LFM
400 LFM
Single Output UCQ Models
35
40
100 LFM
200 LFM
300 LFM
400 LFM
45
21 Feb 2011 MDC_UCQ Models.B18
Ambient Temperature ( ° C)
50
Ambient Temperature ( ° C)
100 LFM
55
60
200 LFM
email: [e-mail]
65
300 LFM
70
400 LFM
75
80
85