UCQ-3.3/30-D48N-C Murata Power Solutions Inc, UCQ-3.3/30-D48N-C Datasheet - Page 7

• Manufacturer Part Number: UCQ-3.3/30-D48N-C
• Description: DC/DC Converters & Regulators 48V 3.3Vout 30A 99W Negative polarity
• Manufacturer: Murata Power Solutions Inc
• Series: UCQr

Specifications of UCQ-3.3/30-D48N-C

• Output Power: 99 W
• Input Voltage Range: 36 V to 75 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 30 A
• Isolation Voltage: 2.25 KV
• Package / Case Size: Quarter Brick
• Product: Isolated
• Dc / Dc Converter O/p Type: Quarter-Brick
• No. Of Outputs: 1
• Input Voltage: 36V To 75V
• Power Rating: 99W
• Output Voltage: 3.3V
• Output Current: 30A
• Approval Bodies: EN / IEC / UL
• Supply Voltage: 48V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Performance Specifications and Ordering Guide ➀
Isolation Voltage
Input to Output,
Input to baseplate,
Baseplate to output,
Isolation resistance, MΩ
Isolation capacitance, pF
Isolation safety rating
Current limit inception
Short circuit protection
Short circuit current,
Short circuit duration
Overvoltage protection,
Dynamic characteristics
Dynamic load response
Start-up time
V
Remote On/Off to V
Switching frequency, KHz
Environmental
Calculated MTBF
Operating temperature
Operating case
Storage temperature
Thermal protection/
Relative humidity
➀
See Derating curves.
in
Volts min.
Volts min.
Volts min.
(98% of V
warmup), Amps
method
Amps
Volts (via magnetic
feedback)
(50-75-50% load step)
mSec
regulated, mSec
range
temperature, °C"
(no derating)
range, °C
shutdown, °C
to V
Specs are typical unless noted.
out
regulated,
out
, after
out
200 µSec to ±1%
UCQ-3.3/20-D48 UCQ-3.3/30-D48
of final value
www.murata-ps.com
330 ± 40
4.6 max.
24 min.
50
50
Current limiting, hiccup autorestart. Remove overload for recovery.
200 µSec to ±1%
of final value
330 ± 40
Continuous, output shorted to ground. No damage.
50 max.
50 max.
33 min.
4 max.
To +85°C/85%, non-condensing
110-125, model dependent
10-100, model dependent
−40 to +85, with derating
200 µSec to ±1%
UCQ-5/20-D24
Basic insulation
−40 to +110
−55 to +125
of final value
400 ± 24
2250
1500
1500
1000
6.25
TBD
26
5
4
4
Single Output UCQ Models
Technical enquiries email: [e-mail], tel:
200 µSec to ±1%
Low-Profile, Quarter Brick, 8.3-40 Amp
UCQ-5/20-D48
of final value
315 ± 30
10 max.
10 max.
22 min.
TBD
Isolated DC/DC Converters
200 µSec to ±1%
UCQ-12/8.3-D48
of final value
330 ± 40
MDC_UCQ Models.B06 Page 7 of 16
14.4
10
50
50
[phone]