UEP-5/3500-D12 Murata Power Solutions Inc, UEP-5/3500-D12 Datasheet

UEP-5/3500-D12

Manufacturer Part Number

UEP-5/3500-D12

Description

DC/DC Converter

Manufacturer

Murata Power Solutions Inc

Datasheet

1.UEP-53500-D12.pdf (11 pages)

Specifications of UEP-5/3500-D12

Dc / Dc Converter O/p Type

Fixed

No. Of Outputs

Input Voltage

10V To 18V

Power Rating

17.5W

Output Voltage

Output Current

3500mA

Approval Bodies

CE, EN, UL

Supply Voltage

12V

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

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FEATURES

NOT RECOMMENDED

Choice of 3 input ranges:

Choice

Models Include

Models

Guaranteed efﬁciencies to 89%

15-30 Watts in 1" x 2" package

340kHz synchronous-rectiﬁer topologies

–40 to +60/70°C ambient w/o derating

Fully isolated (1500Vdc); I/O protected

Trim and On/Off Control

Designed to meet UL1950/EN60950

certiﬁcations

CE mark (75VIN models)

FOR NEW DESIGNS

Include

10-18V, 18-36V, 36-75V

10-18V,

3.3V @ 4.5A or 6A

3.3V

5V @ 3.5A or 6A

15V @ 1.2A

15V

12V @ 1.4A

input

CONTROL

www.murata-ps.com/rohs

ON/OFF

3.5

+INPUT

–INPUT

For full details go to

(3)

5 A

(1)

(2)

ranges:

.5A

8-36V,

36-7

7 5V

COMPARATORS

UVLO & OVLO

PRODUCT OVERVIEW

power/current (up to 30W/6Amps) from a 1" x 2"

power/curre

package. And because of their footprint compatibility,

package.

they can be used as drop in replacements for their

t t

bigger brothers, the standard 2" x 2" and 1.6" x 2"

bigger

devices, commonly used in the industry.

efﬁciency (to 89%), synchronous-rectiﬁer topology

with the newest components and time-tested, fully

automated, SMT-on-pcb construction, these UEP

Models are able to bring you 15-30W in the standard

2" x 1" package from which most competitors can

only get 5-10W. All UEP’s deliver their full output power

over ambient temperature ranges from –40°C to as

high as +70°C (model and input voltage dependent)

without heat sinks or supplemental forced-air cooling.

Devices derate to +100°C.

voltage ranges are 10-18V (“D12” models), 18-36V

(“D24” models) or 36-75V (“D48”) models. All models

feature input pi

ﬁlters, input undervoltage and overvoltage lockout,

input reverse-polarity protection, output overvoltage

protection, output current limiting, and continuous

hey

evices,

RODUCT

www.murata-ps.com

The UEP Series DC/DC Converters deliver the most

The

By combining a high-frequency (340kHz), high-

Output voltages are 3.3, 5, 12 or 15 Volts. Input

can

broth

UEP

com

omb

CONTROLLER

e nt

n d

b i

bini

used

ers,

Figure 1. Simpliﬁed Schematic

Series

monly

PWM

ning

OVERVIEW

because

(up

the

DC/D

used

stan

drop

30W

igh

3.3V and 5V-output models use the synchronous-rectiﬁer conﬁguration shown above.

12V and 15V-output models employ a standard, diode-rectiﬁcation architecture.

D C

CONTROL

h -

h-fr

SWITCH

dard

their

freq

/6Amp

Conve

the

repl

ISOLATION

Ultra-High Density, 2" x 1", 1.2-6 Amp,15-30 Watt DC/DC’s

OPTO

Single Output UEP Models

REFERENCE &

ERROR AMP

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

short-circuit protection. Standard features also include

on/off control and output-trim. All models are designed

to meet IEC950, UL1950 and EN60950 safety require-

ments for OPERATIONAL insulation. “D48” models

(36-75V inputs) are CE marked.

light-weight, diallyl phthalate (UL94V-0 rated) plastic

packages with standoffs. EMC compliance is achieved

via a low-noise design rather than through expensive

metal shielding.

Typical units

UEP Series DC/DC’s are packaged in low-cost,

Typical topology is shown.

MDC_UEP Models.B02 Page 1 of 11

+OUTPUT

–OUTPUT

TRIM

(6)

(4)

(5)

+1 508 339 3000

Related parts for UEP-5/3500-D12

UEP-5/3500-D12 Summary of contents

Page 1

... Models are able to bring you 15-30W in the standard 2" x 1" package from which most competitors can only get 5-10W. All UEP’s deliver their full output power over ambient temperature ranges from –40° high as +70°C (model and input voltage dependent) without heat sinks or supplemental forced-air cooling. Devices derate to +100° ...

Page 2

... OUT OUT UEP-3.3/4500-D12 3.3 4500 UEP-3.3/4500-D24 3.3 4500 UEP-3.3/4500-D48 3.3 4500 UEP-3.3/6000-D48 3.3 6000 UEP-5/3500-D12 5 3500 UEP-5/3500-D24 5 3500 UEP-5/3500-D48 5 3500 UEP-5/6000-D48 5 6000 UEP-12/1400-D12 12 1400 UEP-12/1400-D24 12 1400 UEP-12/1400-D48 12 1400 UEP-15/1200-D12 15 1200 UEP-15/1200-D24 15 1200 Typical +25°C under nominal line voltage and full-load conditions, unless otherwise noted. ...

Page 3

... IN Notes. = 3.7mA max. IN Operating temperature range without derating is model and input-voltage dependent. See Temperature Derating. UEP-3.3/600-D48 and UEP-5/6000-D48 do not have overvoltage shutdown. See Absolute Maximum Ratings for allowable input voltages. Input Voltage: Continuous: D12 Models D24 Models D48 Models ...

Page 4

... Figure 3. Trim Connections To Decrease Output Voltage Using Fixed Resistors Figure 4. Trim Connections To Increase Output Voltage Using Fixed Resistors Fuse Value 3 Amps 2 Amps UEP-3.3/4500-D12 1 Amp UEP-3.3/4500-D24 2 Amp UEP-3.3/4500-D48 UEP-3.3/6000-D48 UEP-5/3500-D12 UEP-5/3500-D24 UEP-5/3500-D48 UEP-5/6000-D48 UEP-12/1400-D12 UEP-12/1400-D24 UEP-12/1400-D48 UEP-15/1200-D12 UEP-15/1200-D24 UEP-15/1200-D48 Accuracy of adjustment is subject to tolerances of resistor values and factory- adjusted output accuracy ...

Page 5

... Actual measured times will vary with input source impedance, external input/output capacitance, and load. The UEP Series implements a soft start circuit that limits the duty cycle of the applied with respect to IN PWM controller at power up, thereby limiting the Input Inrush current ...

Page 6

... 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 UEP is capable of enduring an indeﬁnite short circuit output condition. Thermal Shutdown These UEP converters are equipped with Thermal Shutdown Circuitry. If envi- ronmental conditions cause the internal temperature of the DC/DC converter rises above the designed operating temperature (typically 118° ...

Page 7

... Single Output UEP Models Ultra-High Density, 2" x 1", 1.2-6 Amp,15-30 Watt DC/DC’s UEP-3.3/4500-D48 Efficiency vs. Line Voltage and Load Current 0.4 UEP-3.3/6000-D48 Efficiency vs. Line Voltage and Load Current www.murata-ps.com 36V 48V 75V IN 0.91 1.43 1.94 2.45 2.96 3.48 Load Current (Amps) ...

Page 8

... Temperature Derating Curves for UEP-5/3500 Output Models 20 17 18V-30V (D24 36V-60V (D48 12V (D12 18V-36V (D24 36V-75V (D48) IN 2.5 0 – Ambient Temperature ( Single Output UEP Models Ultra-High Density, 2" x 1", 1.2-6 Amp,15-30 Watt DC/DC’ 18V-27V (D24 36V-48V (D48) ...

Page 9

... UEP-5/3500-D48 Efficiency vs. Line Voltage and Load Current 36V 48V 75V 0.3 0.7 1.1 1.5 1.9 2.3 Load Current (Amps) UEP-5/6000-D48 Efficiency vs. Line Voltage and Load Current 36V 48V 75V Load Current (Amps) www.murata-ps.com Single Output UEP Models Ultra-High Density, 2" x 1", 1.2-6 Amp,15-30 Watt DC/DC’s 2 ...

Page 10

... 75V 0.10 0.26 0.43 0.59 0.75 0.91 Load Current (Amps) www.murata-ps.com Single Output UEP Models Ultra-High Density, 2" x 1", 1.2-6 Amp,15-30 Watt DC/DC’s 1.06 1.24 1.40 UEP-15/1200-D48 Efficiency vs. Line Voltage and Load Current 0.10 0. 36V 48V 75V IN 0.38 0.51 ...

Page 11

... China: Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com © 2008 Murata Power Solutions, Inc. Singapore: Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com www.murata-ps.com Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 MDC_UEP Models.B02 Page ...

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