TMP-5/5-12/1-D48 View Datasheet(PDF) - Murata Power Solutions

Part Name

Description

View to exact match

TMP-5/5-12/1-D48

Triple Output, High-Effi ciency, Smaller-Package, 25-40 Watt, DC/DC Converters

Murata Power Solutions 

TMP Models

Triple Output, High-Efficiency, Smaller-Package, 25-40 Watt, DC/DC Converters

Features

N Higher operating temperatures

N Fully potted

N Designed to meet UL 60950-1 and

EN60950-1 (basic insulation)

N mark available (75V-input models)

N Fully isolated, 1500Vdc guaranteed

N 25/30/35/40W output power

N Standard pinout! Smaller size!

N 2" x 3" package fits 3" x 3" footprint

N +5V and ±12V or +5V and ±15V outputs

N Four input voltage ranges:

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

N High efficiencies (to 86%)

N VOUT trim and on/off control

N Modifications and customs for OEM’s

DATEL’s TMP Models are fully potted, 25-40 Watt, triple-output DC/DC converters

designed to meet UL 60950-1 and EN60950-1 safety standards. The TMP’s higher ef-

ficiencies and thermally conductive potting compound enable these devices to achieve

higher operating temperatures without derating. The 2" x 3" TMP "footprint" conforms

to the standard pinout and pin geometries of most 3" x 3" devices (a 33% space sav-

ings) while delivering 60% more power (40W vs. 25W).

Applicable to a wide range of telecom, computer and other OEM applications,

TMP Model DC/DC’s offer +5V and ±12V or +5V and ±15V outputs. They operate

from four different input voltage ranges with total available output power being a func-

tion of the selected range. "Q12" models operate from 10-36V and deliver 25W. "Q48"

models operate from 18-75V and deliver 30W. For "D24" and "D48" models, the input

ranges and output powers are 18-36V at 35W and 36-75V at 40W, respectively.

TMP's employ corrosion-resistant metal cases with plastic headers. Heat-generat-

ing transformer cores and power semiconductors are mounted to the

cases, which have threaded inserts for add-on heat sinks.

All devices feature input pi filters, input overvoltage shutdown, output overvoltage

protection, output current limiting, and thermal shutdown.

+VIN

+12V (+15V)

–VIN

ON/OFF

CONTROL

CASE

　

For full details go to

www.murata-ps.com/rohs

PWM

CONTROLLER

PWM

–VIN

OPTO

ISOLATION

REFERENCE &

ERROR

AMPLIFIER

Figure 1. Simplified Schematic

–12V (–15V)

+5V

COMMON

TRIM

www.murata-ps.com

Typical topology is shown

Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000

MDC_TMP25-40W_B02 Page 1 of 6

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