ALL MODELS

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

10 seconds max.

—

—

300

°C

-65

—

+150

°C

CASE OPERATING

FULL POWER

-55

—

+125

°C

TEMPERATURE

-55

—

+135

LINEARLY

From 100% at 125°C to 0% at 135°C

MIL-PRF-38534, 3.9.5.8.2

MIL-STD-883

METHOD 3015

0 - 1999

V

ISOLATION, ANY PIN TO CASE

EXCEPT CASE PIN

@ 500 VDC AT 25°C

100

—

—

Megohms

SINGLES AND DUALS

—

50

—

pF

TRIPLES

—

100

—

% OF FULL LOAD

—

125

—

%

SINGLES AND DUALS

—

40

—

dB

TRIPLES

—

50

—

CONVERSION FREQUENCY

SINGLES AND DUALS

550

—

650

kHz

FREE RUN -55° TO +125°C

TRIPLES

525

—

650

SYNCHRONIZATION

INPUT FREQUENCY

SINGLES AND DUALS

500

—

675

kHz

TRIPLES

500

—

700

40

—

60

%

ACTIVE LOW

—

—

0.8

V

4.5

—

5.0

REFERENCED TO

INPUT COMMON

IF NOT USED

CONNECT TO INPUT COMMON

INHIBIT ACTIVE LOW (OUTPUT DISABLED)

INHIBIT PIN PULLED

LOW

—

—

0.8

V

INHIBIT PIN SOURCE

SINGLES AND DUALS

—

—

6

mA

TRIPLES

—

—

8

REFERENCED TO

INPUT COMMON

INHIBIT ACTIVE HIGH (OUTPUT ENABLED)

INHIBIT PIN CONDITION

OPEN COLLECTOR OR

UNCONNECTED

OPEN INHIBIT PIN

9

—

11

V

Notes:

1. Guaranteed by design and/or analysis. Not an in-line test.

2. Dual and triple outputs: The over-current limit will trigger when the sum of the currents from both dual outputs or both auxiliary outputs (triple)

reaches 125% (typical value) of the maximum rated “total” current of both outputs.

3. An external inhibit interface should be used to pull the inhibit low or leave it floating. The inhibit pin can be left unconnected if not used.

Crane Aerospace & Electronics Power Solutions

mTR (40) Single, Dual and Triple DC-DC Converters

28 (16-40) VOlT INPuT – 30 WaTT

www.craneae.com/interpoint

Page 9 of 26

MTR-01 Rev AA - 2013.09.04