UQQ-3.3/25-Q12P-C Murata Power Solutions Inc, UQQ-3.3/25-Q12P-C Datasheet - Page 13

• 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

24.5
23.5
22.5
21.5
20.5
19.5
18.5
90
88
86
84
82
80
78
76
74
26
25
24
23
22
21
20
19
18
17
16
15
14
13
25
24
23
22
21
20
19
18
20
20
UQQ-3.3/25-Q12P Maximum Current Temperature Derating
(no baseplate, V
UQQ-3.3/25-Q48 Maximum Current Temperature Derating at sea level
(V
UQQ-3.3/25-Q12
Efficiency vs. Line Voltage and Load Current @ 25°C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
IN
Natural Convection
= 48V, with baseplate, transverse air flow)
25
25
30
30
Natural Convection
IN
35
= 12V, air flow is transverse)
35
400 LFM
100 LFM
300 LFM
200 LFM
40
40
Ambient Temperature (
45
Ambient Temperature (
45
Load Current (Amps)
50
50
300 lfm
100 lfm
400 lfm
V
V
V
V
200 lfm
V
IN
IN
IN
IN
55
IN
= 12V
= 18V
= 24V
= 30V
= 36V
55
60
60
°
°
65
C)
C)
65
70
70
75
75
80
Typical Performance Curves
www.murata-ps.com
80
85
85
90
Wide Input Range Single Output DC/DC Converters
25.0
24.5
24.0
23.5
23.0
22.5
22.0
21.5
21.0
20.5
20.0
20
UQQ-3.3/25-Q12PB Maximum Current Temperature Derating
(with baseplate, V
90
88
86
84
82
80
78
76
74
72
70
68
66
64
UQQ-3.3/25-Q48P
Efficiency vs. Line Voltage and Load Current @ 25ºC
2
25
4
30
6
IN
35
= 12V, air flow is transverse)
8
40
Natural Convection
Ambient Temperature (
10
45
Load Current (Amps)
12
22 Feb 2011 MDC_UQQ.A15 Page 13 of 18
50
55
14
100 lfm
60
°
16
email: [e-mail]
V
V
C)
V
UQQ Series
IN
IN
V
IN
= 72V
V
IN
= 60V
= 48V
V
65
IN
= 36V
18
200 lfm
IN
= 24V
= 18V
70
20
300 lfm
75
22
80
24
85
26