UWE-12/6-Q12N-C Murata Power Solutions Inc, UWE-12/6-Q12N-C Datasheet

UWE-12/6-Q12N-C

Manufacturer Part Number

UWE-12/6-Q12N-C

Description

CONV DC/DC 12V 72W 6A

Manufacturer

Murata Power Solutions Inc

Series

UWEr

Type

Isolated with Remote On/Offr

Datasheet

1.UWE-3.320-Q12PB-C.pdf (23 pages)

Specifications of UWE-12/6-Q12N-C

Output

12V

Number Of Outputs

Power (watts)

72W

Mounting Type

Through Hole

Voltage - Input

9 ~ 36V

Package / Case

8-DIP Module, 1/8 Brick

1st Output

12 VDC @ 6A

Size / Dimension

2.30" L x 0.90" W x 0.38" H (58.4mm x 22.9mm x 9.7mm)

Power (watts) - Rated

72W

Operating Temperature

-40°C ~ 85°C

Efficiency

91.5%

Approvals

CAN, CSA, EN, IEC, UL

Output Power

72 W

Input Voltage Range

9 V to 36 V

Output Voltage (channel 1)

12 V

Output Current (channel 1)

6 A

Isolation Voltage

1.5 KV

Product

Isolated

Input Voltage (nominal)

12 V

Package / Case Size

C77

Output Type

Isolated

Output Voltage

12 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

2nd Output

4th Output

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Current page: 1 of 23
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FEATURES

„

www.murata-ps.com

Industry-standard through-hole eighth-brick

package with 0.9" x 2.3" x 0.38" outline

dimensions

Choice of two wide input ranges, 9-36 Vdc or

18-75 Vdc

Fixed output from 3.3 to 24 Volts DC up to 75

Watts

Synchronous rectiﬁ cation yields very high

efﬁ ciency and low power dissipation

Operating temperature range from -40 to

+85˚C with derating

Up to 2250 Volt DC isolation (Q48 models)

Outstanding thermal performance and derating

Extensive self-protection, overtemperature

and overload features with no output reverse

conduction

On/Off control, trim and remote sense functions

Certiﬁ ed to UL/EN/IEC 60950-1, CAN/CSA-C22.2

No. 60950-1, 2nd Edition, safety approvals

and EN55022/CISPR22 standards

Pre-bias operation for startup protection

www.murata-ps.com/rohs

For full details go to

CONTROL

ON/OFF

–V

Typical unit

UV, OT

REGULATOR

VOLTAGE

PWM

The UWE Series "Eighth-Brick" DC/DC Converters are high-current isolated

power modules designed for use in high-density system boards.

inches, the UWE series open frame DC/DC convert-

ers deliver up to 75 Watts in an industry-standard

“eighth-brick” through-hole package. This format

can plug directly into quarter-brick pinouts. Several

standard ﬁ xed-output voltages from 3.3 Vdc to 24

Vdc assure compatibility in embedded equipment,

CPU cards and instrument subsystems. The extend-

ed 4-to-1 input power range (9-36V) is ideal for

battery-powered, telecom or portable applications.

Very high efﬁ ciency means no fans or temperature

deratings in many applications. An optional thermal

mounting baseplate extends operation into most

conceivable environments.

maximum available duty cycle for greatest ef-

ﬁ ciency and low power dissipation with no reverse

output conduction. Other features include low

on-resistance FET’s, planar magnetics and heavy-

copper PC boards. These deliver low output noise,

PRODUCT OVERVIEW

With dimensions of only 0.9 by 2.3 by 0.38

The synchronous rectiﬁ er design uses the

www.murata-ps.com

ISOLATION

Figure 1. Simpliﬁ ed Block Diagram

TRIM AND FEEDBACK

SWITCH

DRIVE

REFERENCE

AMPLIFIER,

Typical topology is shown.

tight line/load regulation, stable no-load operation

and fast load step response. All units are precision

assembled in a highly automated facility with ISO-

traceable manufacturing quality standards.

safety and fully differential (ﬂ oating) operation for

greatest application ﬂ exibility. On-board Sense in-

puts compensate for line drop errors at high output

currents. Outputs are trimmable within ±10% of

nominal voltage. The UWE series are functionally

complete.

to both the converter and outside circuits. Inputs

are protected from undervoltage and outputs fea-

ture short circuit protection, overcurrent and excess

temperature shut down. Overloads automatically

recover using the “hiccup” technique upon fault

removal. The UWE is certiﬁ ed to standard safety

and EMI/RFI approvals. All units meet RoHS-6

hazardous materials compliance.

Isolation of 2250 Volts (Q48 models) assures

A wealth of protection features prevents damage

14 Mar 2011 MDC_UWE Series.A28 Page 1 of 23

Eighth-Brick DC/DC Converters

+SENSE

−V

−SENSE

TRIM

OUT

email: sales@murata-ps.com

UWE Series

Wide Input, Isolated

Related parts for UWE-12/6-Q12N-C

UWE-12/6-Q12N-C Summary of contents

Page 1

... Overloads automatically recover using the “hiccup” technique upon fault removal. The UWE is certiﬁ standard safety and EMI/RFI approvals. All units meet RoHS-6 hazardous materials compliance. +V ...

Page 2

... RoHS Hazardous Materials Compliance C=RoHS-6, standard (does not claim EU RoHS exemption 7b–lead in solder) email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page Package (Case, Pinout) Typ. 89% 89.5% 91% 90% 91.5% C77, P32 91% 91.5% 90.5% 89.5% ...

Page 3

... See ordering guide No minimum load +10% max. See ordering guide See ordering guide See ordering guide 4,700 4700 1500 1500 750 100 1000 1000 Basic insulation 8.5 7.25 1.5 1 email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page UWE-24/3-Q12 250 110 9.04 5 1500 1000 4.0 1.0 29 ...

Page 4

... Copper alloy 0.04/0.062 1.016/1.575 0.7 20 UWE-12/6-Q48 UWE-15/5-Q48 See ordering guide 17.5 16.0 none sec 100 90 4.35 4 Pi-type 1 email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page UWE-24/3-Q12 40 30 215 ±15 17 sec 250 90 4.71 5 L-C ...

Page 5

... Eighth-Brick DC/DC Converters UWE-12/6-Q48 UWE-15/5-Q48 +10% max. 4,700 2250 1500 750 100 1000 8.0 1 (to ± 1%) 50 (to ± 1 220±20 -55 to +125 +100 +120 Copper alloy 0.04/0.062 1.016/1.575 0.7 20 email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page 3300 1000 7.05 1 225±25 +105 +120 ...

Page 6

... To avoid thermal self- protection shutdown, do not exceed this maximum baseplate temperature. 18 UWE-24/3-Q12 undervoltage shutdown of 8. half load. 19 UWE-24/3-Q12 output overvoltage protection requires 0.3A minimum load. 20 Pre-bias operation: Startup will succeed if the output setpoint voltage is higher than the pre-existing external output voltage ...

Page 7

... Dimensions are in inches (mm) shown for ref. only. Third Angle Projection Tolerances (unless otherwise speciﬁed): .XX ± 0.02 (0.5) .XXX ± 0.010 (0.25) Angles ± 2˚ Components are shown for reference only. email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page ...

Page 8

Page 9

... SHIPPING TRAYS AND BOXES For 1–42 pc quantity SHIPPING TRAY UWE modules are supplied in a 21-piece (3-by-7) shipping tray. The tray is an anti-static closed-cell polyethylene foam. Dimensions are shown below. 0.735 (18.7) 9.920 (252) +0.000 -0.062 0.625 (15.9) TYP 2.400 (61) TYP 1.06 (26 ...

Page 10

... UWE Series Wide Input, Isolated Eighth-Brick DC/DC Converters Maximum Current Temperature Derating @sea level (V = 12V, transverse airﬂ ow, with baseplate) IN Natural Convection 100 LFM 200 LFM 300 LFM 400 LFM Ambient Temperature (° email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page ...

Page 11

... LFM 300 LFM 400 LFM Ambient Temperature (°C) Maximum Current Temperature Derating @sea level (V = 48V, transverse airﬂ ow, with baseplate) IN Natural Convection 100 LFM 200 LFM 300 LFM 400 LFM Ambient Temperature (°C) email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page ...

Page 12

... UWE Series Wide Input, Isolated Eighth-Brick DC/DC Converters Maximum Current Temperature Derating @sea level (V = 12V, transverse airﬂ ow, with baseplate) IN Natural Convection 100 LFM 200 LFM 300 LFM 400 LFM Ambient Temperature (°C) email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page ...

Page 13

... Natural Convection 100 LFM 200 LFM Ambient Temperature (°C) Maximum Current Temperature Derating @sea level (V = 48V, transverse airﬂ ow, with baseplate) IN Natural Convection 100 LFM 200 LFM 300 LFM 400 LFM Ambient Temperature (°C) email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page ...

Page 14

... Maximum Current Temperature Derating @sea level (V = 12V, transverse airﬂ ow, with baseplate) IN 6.0 Natural Convection 100 LFM 5.5 200 LFM 300+ LFM 5.0 4.5 4 Ambient Temperature (° email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page Vin Vin = Vin = Vin = Vin Vin = Vin = Vin = ...

Page 15

... Natural Convection 100 LFM 200 LFM Ambient Temperature (°C) Maximum Current Temperature Derating @sea level (V = 48V, transverse airﬂ ow, with baseplate) IN Natural Convection 100 LFM 200 LFM 300 LFM 400 LFM Ambient Temperature (°C) 4 4.5 5 email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page ...

Page 16

... IN Natural Convection 100 LFM 200 LFM Ambient Temperature (°C) Maximum Current Temperature Derating @sea level (V = 24V, transverse airﬂ ow, with baseplate) IN Natural Convection 100 LFM 200 LFM Ambient Temperature (° email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page ...

Page 17

... Ambient Temperature (°C) Maximum Current Temperature Derating @sea level (Vin = 60V, air ﬂ ow from Pin 1 to Pin 3 on PCB, no baseplate) 65 LFM 100 LFM 200 LFM 300 to 400 LFM Ambient Temperature (°C) Ambient Temperature (°C) email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page ...

Page 18

... Ambient Temperature (°C) Maximum Current Temperature Derating @sea level (V = 24V, transverse airﬂ ow, with baseplate) IN Natural Convection 100 LFM 200 LFM 300 LFM 400 LFM Ambient Temperature (°C) email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page Vin Vin = Vin = Vin = Vin Vin = Vin = Vin = 2 ...

Page 19

... I/O Filtering, Input Ripple Current, and Output Noise All models in the UWE Converters are tested/speciﬁ ed for input reﬂ ected ripple current and output noise using the speciﬁ ed external input/output components/ circuits and layout as shown in the following two ﬁ gures. ...

Page 20

... If the short-circuit condition persists, another shutdown cycle will be initiated. This on/off cycling is referred to as "hiccup" mode. The hiccup cycling reduces the average output current, thereby preventing internal temperatures from rising to excessive levels. The UWE is capable of enduring an indeﬁ nite short circuit output condition. Features and Options ...

Page 21

... Trimming Output Voltage UWE converters have a trim capability that allows users to adjust the output voltages. Adjustments to the output voltages can be accomplished via a trim pot (Figure single ﬁ xed resistor as shown in Figures 7 and 8. A single ﬁ xed resistor can increase or decrease the output voltage depending on its connec- tion ...

Page 22

... T DOWN 24 – UWE’s speciﬁ ed rating or cause output voltages to climb into the output over- voltage region. Also, the use of Trim Up and Sense combined may not exceed +10 desired output voltage. O DC/DC Converter ...

Page 23

... The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speciﬁ cations are subject to change without notice. www.murata-ps.com/locations UWE Series Wide Input, Isolated Eighth-Brick DC/DC Converters © 2009 Murata Power Solutions, Inc. email: sales@murata-ps.com 14 Mar 2011 MDC_UWE Series.A28 Page ...

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