Crane Aerospace & Electronics Power Solutions
MSA/MGA Single and Dual DC-DC Converters
28 Volt input – 5 WAtt
t
able
8: o
perating
C
onDitions
, a
ll
m
oDels
: 25°C t
C,
28 vDC v
in
, 100%
PARAMETER
LEAD SOLDERING TEMPERATURE
MGA, SURFACE MOUNT
SOLDER REFLOW
2
STORAGE TEMPERATURE
1
CASE OPERATING
TEMPERATURE
DERATING OUTPUT POWER/CURRENT
1
ISOLATION, INPUT TO OUTPUT,
ANY PIN TO CASE ExCEPT CASE PIN
INPUT TO OUTPUT CAPACITANCE
1
UNDERVOLTAGE LOCkOUT
1
CURRENT LIMIT
1, 3
AUDIO REJECTION
1
CONVERSION FREQUENCY
INHIBIT ACTIVE LOW (OUTPUT DISABLED)
Do not apply a voltage to the inhibit pin.
4
INHIBIT ACTIVE HIGH (OUTPUT ENABLED)
Do not apply a voltage to the inhibit pin.
4
FREE RUN -55° TO +125°C
INHIBIT PIN PULLED LOW
INHIBIT PIN SOURCE CURRENT
1
REFERENCED TO
INHIBIT PIN CONDITION
OPEN PIN VOLTAGE
1
9
% OF FULL LOAD
FULL POWER
ABSOLUTE
1
LINEARLY
@ 500 VDC AT 25°C
CONDITIONS
10 SECONDS MAx. PER LEAD
SN 60, 62 OR 63 RECOMMENDED
-65
-55
-55
loaD
,
unless otherWise speCiFieD
.
ALL MODELS
MIN
—
TYP
—
MAx
300
UNITS
°C
220°C for max. of 30 seconds
—
—
—
+150
+125
+135
°C
°C
From 100% at 125°C to 0% at 135°C
100
—
—
—
—
400
—
—
—
50
13
115%
50
—
—
—
—
—
—
—
—
600
0.8
4
Megohms
pF
V
%
dB
kHz
VDC
mA
INPUT COMMON
OPEN COLLECTOR OR
UNCONNECTED
—
11
V
Notes:
1. Guaranteed by qualification test and/or analysis. Not an in-line test.
2. See “Figure 28: MGA Gull-Wing Solder Pad Layout” on page 13 for more information
3. Dual outputs: The over-current limit will trigger when the sum of the currents from both outputs reaches 115% (typical value) of the maximum
rated “total” current of both outputs.
4. 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.
www.craneae.com/interpoint
Page 6 of 15
MSA_MGA Rev AC - 2013.06.13
INTERPOINT [ INTERPOINT CORPORATION COMPANY ]
