MHV2805D CRANE [Crane Aerospace & Electronics.], MHV2805D Datasheet - Page 8

• Manufacturer Part Number: MHV2805D
• Description: MHV Single, Dual and Triple DC/DC Converters
• Manufacturer: CRANE [Crane Aerospace & Electronics.]

Notes
1. Guaranteed by design, not tested.
2. The sum of the 12 volt auxiliary output currents may not exceed 416 mA.
3. The sum of the auxiliary output power may not exceed 5 watts.
4. Cross regulation occurs between the two auxiliaries and is measured on –aux. +5 is held
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The sum of the 15 volt auxiliary output currents may not exceed 333 mA.
constant at 2.0 A. Cross regulation is specified for two conditions:
TRIPLE OUTPUT MODELS
OUTPUT VOLTAGE
OUTPUT CURRENT
V
OUTPUT POWER
V
OUTPUT RIPPLE
VOLTAGE Tc= -55° to +125°C 10 kHz to 2 MHz
LINE REGULATION
V
LOAD REGULATION
CROSS REGULATION
INPUT VOLTAGE
INPUT CURRENT
INPUT RIPPLE CURRENT
Tc= -55° to +125°C
EFFICIENCY
LOAD FAULT /
SHORT CIRCUIT
STEP LOAD RESPONSE
START-UP
CAPACITIVE LOAD
STEPLINE RESPONSE
IN
IN
IN
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
= 16 TO 50
= 16 TO 50
= MIN. TO MAX.
PARAMETER
7
MHV Single, Dual and Triple DC/DC Converters
1
4
3
1
2
4
7
6, 7
10 kHz to 2 MHz
POWER DISSIPATION
TRANSIENT
RECOVERY
OVERSHOT
TRANSIENT
RECOVERY - EACH OPUTPUT
DELAY EACH OUTPUT
RECOVERY
- AUXILIARY CONDITION A & B
10 kHz to 10 MHz
CONTINUOUS
TRANSIENT 120 ms
+ AUXILIARY
– AUXILIARY
+ AUXILIARY
– AUXILIARY
+ AUXILIARY
– AUXILIARY
– AUXILIARY
– AUXILIARY
± AUXILIARY
+AUXILIARY
CONDITION
+AUXILIARY
INHIBITED
NO LOAD
1
TOTAL
TOTAL
1
MAIN˜
MAIN
MAIN
MAIN
MAIN
MAIN
28 VOLT INPUT – 15 WATT
± AUXILIARY
± AUXILIARY
± AUXILIARY
± AUXILIARY
± AUXILIARY
± AUXILIARY
± AUXILIARY
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
MAIN
Rev D- 20060710
Page 8 of 14
11.88
11.82
MIN
4.95
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16
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76
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0
5. Load fault is a short circuit (<50 mΩ). Recovery is into a resistive load.
6. Load step transition ≥ 10 μs. Recovery = time to settle to within 1% of Vout final value.
7. Input step transition ≥ 10 μs. Recovery = time to settle to within 1% of Vout final value.
Above conditions are referenced to 50%/50% balanced loads.
MHV28512T
A. Positive aux. = 2.5 W; -(50%) negative aux. = 2.5 W to 0.5 W (50% to 10%).
B. From +Po = 70% and -Po = 30% to + Po = 30% and -Po =70%.
0.208
0.208
TYP
12.0
12.0
400
8.4
5.0
10
10
40
28
30
10
78
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—
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8
9
0
5
7
7
Crane Aerospace & Electronics Power Solutions
12.12
12.18
0.333
0.333
2.416
MAX
5.05
800
250
550
100
240
200
100
400
500
2.0
2.5
3.5
10
15
22
22
35
40
20
30
70
50
80
37
10
30
25
15
—
4
4
5
9
9
3
4
14.85
14.77
4.95
MIN
16
75
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0
MHV28515T
0.167
0.167
TYP
15.0
15.0
400
5.0
8.4
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—
—
—
—
10
10
40
28
—
34
10
78
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_
8
9
0
7
7
7
15.15
15.23
0.267
0.267
2.333
MAX
5.05
800
250
550
100
300
200
100
400
500
2.0
2.5
3.5
10
15
22
22
35
40
20
30
80
50
80
41
10
30
25
15
—
4
4
5
9
9
3
4
mV p-p
mA p-p
UNITS
mV pk
mV pk
VDC
VDC
mV
mV
mV
mS
mV
mS
ms
ms
mA
μF
W
W
%
W
A