UEI-5/10-Q12NR-C Murata Power Solutions Inc, UEI-5/10-Q12NR-C Datasheet

UEI-5/10-Q12NR-C

Manufacturer Part Number

UEI-5/10-Q12NR-C

Description

CONVERTER, DC/DC, 5V, 10A

Manufacturer

Murata Power Solutions Inc

Datasheet

1.UEI-3.315-Q12NR-C.pdf (10 pages)

Specifications of UEI-5/10-Q12NR-C

No. Of Output Channels

Input Voltage

9V To 36V

Power Rating

50W

Output Voltage

Output Current

10A

Supply Voltage

24V

Dc / Dc Converter Case Style

Through Hole

Isolation Voltage

2.25kV

Svhc

No. Of Outputs

Approval Bodies

CSA / EN / UL

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

UEI-5/10-Q12NR-C

Manufacturer:

MURATA/村田

Quantity:

20 000

Current page: 1 of 10
Download datasheet (2Mb)

Typical unit

FEATURES

n Small footprint DC/DC converter, ideal for high

n Industry standard 1.55" x 2" x 0.4" open frame

n Wide range input voltages 9-36 and 18-75Vdc

n Double lead-free assembly and attachment

n 2250V Basic isolation (48V models)

n Up to 50-60W total output power with

n High efficiency synchronous rectifier forward

n Stable no-lead operation with no required

n Full power –40 to +70°C temperature range

n UL60950-1, CSA-C22.2 No. 234, EN60950-1

n Extensive self-protection shut down features

n RoHS compliant

current applications

package and pinout

for RoHS standards

overtemperature shutdown

topology

external components

safety approvals

www.murata-ps.com/rohs

For full details go to

SIMPLIFIED SCHEMATIC

Featuring a full 50-60 Watt output in 3.2 square inches of board

area, the UEI series isolated DC/DC converter family offers

efficient regulated DC power for printed circuit board mounting.

PRODUCT OVERVIEW

Wide range 4:1 inputs on the 1.55" x 2"x 0.4"

converter are either 9 to 36 Volts DC (Q12

models) or 18 to 75 Volts DC (Q48 models), ideal

for battery-powered and telecom equipment.

Fixed output voltages from 3.3 VDC to 15 VDC are

regulated to within ±0.05% and may be trimmed

within ±10% of nominal output. Applications

include small instruments, computer-based sys-

tems, data communications equipment, remote

sensor systems, vehicle and portable electronics.

Basic protection up to 2250 Volts DC. For con-

nection to digital systems, the outputs offer fast

settling to current step loads and tolerance of

higher capacitive loads. Excellent ripple and

noise specifications assure compatibility to

circuits using CPU’s, ASIC’s, programmable logic

and FPGA’s. No minimum load is required. For

systems requiring controlled startup/shutdown,

an external remote On/Off control may use a

–V

Control

On/Off

Full magnetic and optical isolation includes

www.murata-ps.com

Typical topology is shown.

Control

50-60W Isolated Wide-Range DC/DC Converters

ISOLATION

BARRIER

OPTO

Technical enquiries email: sales@murata-ps.com, tel:

DRIVE

GATE

switch, transistor or digital logic. Remote Sense

inputs compensate for resistive line drops at high

currents.

converter and external circuit problems. These

include input undervoltage lockout, input over-

voltage and overtemperature shutdown. The out-

puts current limit using the “hiccup” autorestart

technique and the outputs may be short-circuited

indefinitely. Additional features include output

overvoltage and reverse conduction elimination.

offers high efficiency for minimal heat buildup

and “no fan” operation. The open frame design

is also available under special quantity order

with an encapsulation shell and thermally-

conductive potting compound. This option offers

additional cooling in low-airflow, high tempera-

ture applications.

Reference, trim &

A wealth of self-protection features avoid both

The synchronous rectifier forward topology

Error Amplifier

MDC_UEI Series 50-60W.B16 Page 1 of 10

UEI Series

+1 508 339 3000

+SENSE

–SENSE

–V

TRIM

OUT

Related parts for UEI-5/10-Q12NR-C

UEI-5/10-Q12NR-C Summary of contents

Page 1

... Isolated Wide-Range DC/DC Converters Featuring a full 50-60 Watt output in 3.2 square inches of board area, the UEI series isolated DC/DC converter family offers efficient regulated DC power for printed circuit board mounting. PRODUCT OVERVIEW Wide range 4:1 inputs on the 1.55" x 2"x 0.4" ...

Page 2

... Please contact Murata Power Solutions for availability on teh plastic case models. and lower): out out and higher out and out Technical enquiries email: sales@murata-ps.com, tel: MDC_UEI Series 50-60W.B16 Page UEI Series Package Case (inches) Pinout 1.55x1.95x0.375 P52 1.55x1.95x0.375 P52 1.55x1.95x0.375 P52 1 ...

Page 3

... PINS 1.02±0.05 .025 MIN 0.64 MIN CLEARANCE BOTTOM VIEW C L .200 5.08 5 .400 6 10.16 .400 7 10. .200 5. 1.800 45.72 Technical enquiries email: sales@murata-ps.com, tel: MDC_UEI Series 50-60W.B16 Page Case C78 C74 C L .600 15.24 +1 508 339 3000 ...

Page 4

... V 3.9 3.9 5.9 No 6.4 mini- Magnetic mum feedback 16.5 load TBD TBD TBD Technical enquiries email: sales@murata-ps.com, tel: MDC_UEI Series 50-60W.B16 Page Negative Logic OFF=open pin or +10 to +15V max. ON=Gnd pin or –0.7 to +1.2V max. See ordering guide +1 508 339 3000 ...

Page 5

... V out Storage temperature Operating Temperature range Range ºC –40 to +85ºC; with Derating –55 to 125ºC (see Notes) Technical enquiries email: sales@murata-ps.com, tel: MDC_UEI Series 50-60W.B16 Page Switching Frequency to V out mSec KHz 275 280 50 275 Relative Thermal Humidity, protection/ ...

Page 6

... CURRENT PROBE 1 +INPUT L BUS C C BUS IN 2 −INPUT = 33µF, ESR < 700mΩ @ 100kHz = 220µF, ESR < 100mΩ @ 100kHz = 12µH Figure 2. Measuring Input Ripple Current Technical enquiries email: sales@murata-ps.com, tel: MDC_UEI Series 50-60W.B16 Page regulated out +1 508 339 3000 ...

Page 7

... As soon as the output current increases to approximately 125% to 150% of its maximum rated value, the DC/DC converter will enter a current-limiting mode. The output voltage will decrease proportionally with increases in output www.murata-ps.com UEI Series 50-60W Isolated Wide-Range DC/DC Converters Technical enquiries email: sales@murata-ps.com, tel: MDC_UEI Series 50-60W.B16 Page 508 339 3000 ...

Page 8

... OUTPUT − Figure 5 – Trim adjustments using a trimpot 6 +OUTPUT 2 INPUT − 5 +SENSE 9 4 ON/OFF TRIM CONTROL R TRIM DOWN 8 SENSE − +INPUT OUTPUT − Technical enquiries email: sales@murata-ps.com, tel: MDC_UEI Series 50-60W.B16 Page 5-22 7 LOAD TURNS LOAD +1 508 339 3000 ...

Page 9

... The device is off (disabled) when the On/Off is left open Max. with respect to – ON/OFF CONTROL −INPUT 2 Figure 8 – Driving the Positive Polarity On/Off Control Pin 4 ON/OFF CONTROL 2 −INPUT Figure 9 – Driving the Negative Polarity On/Off Control Pin Technical enquiries email: sales@murata-ps.com, tel: MDC_UEI Series 50-60W.B16 Page 508 339 3000 ...

Page 10

... Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com Website: www.murata-ps.jp Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com Technical enquiries email: sales@murata-ps.com, tel: MDC_UEI Series 50-60W.B16 Page 18V 9.0 10.0 11.0 12.0 +1 508 339 3000 ...

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