Crane Aerospace & Electronics Power Solutions
MHp270 single and dual dc/dc converters
270 Volt input – 65 Watt
Electrical Characteristics: 25°C Tc, 270 VDC Vin, 100% load, free run, unless otherwise specified.
SINGLE oUTPUT MoDELS
paraMeter
Output VOltage
Output Current
Output pOWer
Output ripple
line regulatiOn
lOaD regulatiOn
input VOltage
input Current
V
in
= 160
V
in
= 160
tO
tO
MHP27005S
MIN
4.95
0
0
—
—
—
160
—
—
—
—
—
76
TYP
5.00
—
—
—
—
—
270
—
—
—
—
—
—
—
—
—
MAX
5.05
10
50
50
50
50
400
450
20
8
15
50
—
30
300
300
MHP27012S
MIN
11.88
0
0
—
—
—
160
—
—
—
—
—
81
—
—
—
TYP
12.00
—
—
—
–
—
270
—
—
—
—
—
—
—
—
—
MAX
12.12
5
60
50
120
120
400
450
20
10
15
50
—
35
700
500
COnDitiOns
400 VDC
400 VDC
units
VDC
a
W
mV p-p
mV
mV
VDC
V
mA
10
k
H
z
- 2 MH
z
V
in
= 160
tO
400 VDC
nO lOaD tO Full
COntinuOus
TRANSIENT 50 msec.
1
nO lOaD
inHiBiteD–inH1
inHiBiteD–inH2
input ripple
Current
eFFiCienCY
lOaD Fault
step lOaD
respOnse
10
k
H
z
- 10 MH
z
pOWer DissipatiOn
sHOrt CirCuit
50% - 100% - 50%
transient
reCOVerY
2
mA p-p
%
W
mV pk
µs
—
—
—
Notes
1. Unit will shut down above approximately 425V but will be undamaged
and will restart when voltage drops into normal range.
2. Recovery time is measured from application of the transient to the point at
which Vout is within 1% of final value.
www.interpoint.com
Rev F - 20090304
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