![](http://datasheet.mmic.net.cn/90000/5962-9689801HZC_datasheet_3475100/5962-9689801HZC_11.png)
electrical Characteristics: -55° to +125°C tC, 28 vdC vin, 100% load, free run, unless otherwise specified.
dual outPut ModelS
MHF+2805D
MHF+2812D
MHF+2815D
unitS
paraMeter
COnDitiOnS
Min
typ
MaX
Min
typ
MaX
Min
typ
MaX
Output VOltage
+VOut
4.85
5.00
5.15
11.76
12.00
12.24
14.70 15.00 15.30
vdC
-VOut
4.82
5.00
5.18
11.70
12.00
12.30
14.63 15.00 15.38
Output Current 2, 3
eaCH Output
0
±1.2
1.92 1
0
±0.625 1.125 1
0
±0.50 0.90 1
a
Vin = 16 tO 40 VDC
tOtal
—
2.4
—
1.25
—
1.0
Output pOwer 2, 3
eaCH Output
0
±6
9.6 1
0
±7.5
13.5 1
0
±7.5
13.5 1
W
Vin = 16 tO 40 VDC
tOtal
—
12
—
15
—
15
Output ripple
tC = 25°C
—
30
80
—
30
80
—
30
60
mv p-p
±VOut, 10kHz - 2 MHz
—
60
80
—
60
120
—
50
120
line regulatiOn
Vin = 16 tO 40 VDC
+VOut
—
5
50
—
5
50
—
5
50
mv
-VOut
—
80
—
100
—
100
lOaD regulatiOn
BalanCeD lOaDS
nO lOaD tO Full
+VOut
—
20
50
—
20
50
—
20
50
mv
-VOut
—
100
—
100
—
100
CrOSS regulatiOn 4
25°C
eFFeCt On -VOut
—
6
7.5
—
3
6
—
3
5
%
input VOltage
COntinuOuS
16
28
40
16
28
40
16
28
40
vdC
tranSient 50 ms 1
—
50
—
50
—
50
v
input Current
nO lOaD
—
20
40
—
25
50
—
25
50
ma
inHiBiteD
—
6
12
—
5
12
—
5
12
input ripple Current
tC = 25°C
—
20
50
—
35
60
—
35
60
ma p-p
10 kHz - 10 MHz
—
40
80
—
50
100
—
50
100
eFFiCienCy
75
79
—
74
83
—
75
84
—
%
lOaD Fault 5, 6
pOwer DiSSipatiOn
SHOrt CirCuit
—
3
6
—
3
6
—
3
6
W
reCOVery 1
—
7.5
30
—
7.5
30
—
7.5
30
ms
Step lOaD
reSpOnSe 7, 8
50% - 100% - 50%
BalanCeD lOaDS
tranSient +VOut
—
±200
±600
—
±300
±700
—
±300
±700
mv pk
tranSient -VOut
—
±150
±600
—
±100
±700
—
±100
±700
reCOVery
—
150
500
—
200
500
—
200
500
s
Step line
reSpOnSe 1, 8
±VOut
16 - 40 - 16 Vin
tranSient
—
±600
±800
—
±550
±750
—
±550
±750
mv pk
reCOVery
—
0.8
1.2
—
0.8
1.2
—
0.8
1.2
ms
Start-up 8
Vin = 40 V
Delay
—
12
20
—
12
25
—
12
25
ms
OVerSHOOt 1
—
80
250
—
200
750
—
200
750
mv pk
CaPaCitive load 1
—
47
—
10
—
10
F
notes (see following page)
www.interpoint.com
Page 11 of 23
Crane aerospace & electronics Power solutions
MHF+ Single, dual and triple dC/dC Converters
28 VOlT inPuT – 15 WATT
MHF+ rev l - 20091113