UQQ-3.3/25-Q12P-C Murata Power Solutions Inc, UQQ-3.3/25-Q12P-C Datasheet - Page 14

• Manufacturer Part Number: UQQ-3.3/25-Q12P-C
• Description: CONVERTER, DC/DC, WI, 82.5W
• Manufacturer: Murata Power Solutions Inc
• Series: UQQr
• Type: Step Downr

Specifications of UQQ-3.3/25-Q12P-C

• Output Type: Single
• No. Of Output Channels: 1
• Input Voltage: 9V To 36V
• Power Rating: 82.5W
• Output Voltage: 3.3V
• Output Current: 25A
• Supply Voltage: 12V
• Dc / Dc Converter Case Style: Quarter Brick
• Dc / Dc Converter O/p Type: Single
• No. Of Outputs: 1
• Approval Bodies: EN / IEC / UL
• Rohs Compliant: Yes
• Product: Isolated
• Output Power: 83 W
• Input Voltage Range: 9 V to 36 V
• Input Voltage (nominal): 12 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 25 A
• Isolation Voltage: 2 KV
• Package / Case Size: Quarter Brick
• Screening Level: Industrial
• Product Length (mm): 36.8mm
• Product Height (mm): 10.9mm
• Mounting Style: Through Hole
• Pin Count: 9
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

17
16
15
14
13
12
11
90
85
80
75
70
65
UQQ-5/17-Q12P Maximum Current Temperature Derating
No baseplate, VIN = 12V (transverse air flow at sea level)
UQQ-5/20-Q48P
Efficiency vs. Line Voltage and Load Current @ 25°C
1 2
Natural Convection
3 4 5
6 7 8
Load Current (Amps)
Ambient Temperature (
100 lfm
9 10 11 12 13 14 15 16 17 18 19 20
200 lfm
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
= 75V
= 60V
= 48V
= 36V
= 24V
= 18V
°
C)
300 lfm
400 lfm
Typical Performance Curves
www.murata-ps.com
Wide Input Range Single Output DC/DC Converters
20
19
18
17
16
15
14
13
12
11
17
16
15
14
13
12
11
20
UQQ-5/17-Q12P Maximum Current Temperature Derating
With baseplate, V
UQQ-5/20-Q48 Maximum Current Temperature Derating at sea level
(V
Natural Convection
IN
25
= 48V, with baseplate, transverse airflow)
30
100 lfm
200 lfm
300 lfm
400 lfm
35
IN
= 12V (transverse air flow at sea level)
40
Natural Convection
45
Ambient Temperature (
Ambient Temperature (
50
22 Feb 2011 MDC_UQQ.A15 Page 14 of 18
55
100 lfm
200 lfm
60
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300 lfm
UQQ Series
65
400 lfm
°
°
C)
C)
70
75
80
85
90