UCQ-3.3/20-D48N-C Murata Power Solutions Inc, UCQ-3.3/20-D48N-C Datasheet - Page 13

• Manufacturer Part Number: UCQ-3.3/20-D48N-C
• Description: DC/DC Converters & Regulators 48Vin 3.3Vout 20A 66W Neg polarity
• Manufacturer: Murata Power Solutions Inc
• Series: UCQr

Specifications of UCQ-3.3/20-D48N-C

• Output Power: 66 W
• Input Voltage Range: 36 V to 75 V
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 20 A
• Isolation Voltage: 2.25 KV
• Product: Isolated
• Input Voltage (nominal): 48 V
• Number Of Outputs: 1
• Package / Case Size: C67
• Output Type: Isolated Single
• Output Voltage: 3.3 V
• Package / Case: C67
• Dc / Dc Converter O/p Type: Quarter-Brick
• No. Of Outputs: 1
• Input Voltage: 36V To 75V
• Power Rating: 66W
• Output Current: 20A
• Approval Bodies: EN / IEC / UL
• Supply Voltage: 48V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Floating Outputs
Minimum Output Loading Requirements
Thermal Shutdown
Output Over-Voltage Protection
Current Limiting
+OUTPUT
–OUTPUT
+SENSE
–SENSE
Figure 4. Measuring Output Ripple/Noise (PARD)
C1 = 1μF CERAMIC
C2 = 10μF TANTALUM
LOAD 2-3 INCHES (51-76mm) FROM MODULE
7
8
4
5
C1
COPPER STRIP
COPPER STRIP
C2
SCOPE
R
LOAD
www.murata-ps.com
Short Circuit Condition
Remote Sense
Note:
Single Output UCQ Models
Figure 5. Remote Sense Circuit Confi guration
21 Feb 2011 MDC_UCQ Models.B18
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