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TMP-5 View Datasheet(PDF) - Murata Power Solutions

Part NameDescriptionManufacturer
TMP-5 Triple Output, High-Effi ciency, Smaller-Package, 25-40 Watt, DC/DC Converters Murata-ps
Murata Power Solutions Murata-ps
TMP-5 Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
TMP Models
Triple Output, High-Efficiency, Smaller-Package, 25-40 Watt, DC/DC Converters
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.
+12V (+15V)
For full details go to
Figure 1. Simplified Schematic
–12V (–15V)
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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