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MSA2815D View Datasheet(PDF) - Crane Aerospace and Electronics.

Part Name
Description
Manufacturer
MSA2815D
CRANE
Crane Aerospace and Electronics. CRANE
MSA2815D Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
DC/DC CONVERTERS
MSA SERIES
5 WATT
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified.
DUAL OUTPUT MODELS
PARAMETER
CONDITIONS
OUTPUT VOLTAGE
OUTPUT CURRENT1
OUTPUT POWER1
+VOUT
–VOUT
VIN = 16 to 40 VDC
Tc = –55°C to +125°C
VIN = 16 to 40 VDC
Tc = –55°C to +125°C
OUTPUT RIPPLE VOLT.
10 kHz - 2 MHz
LINE REGULATION
Vin = 16 to 40 VDC
LOAD REGULATION
NO LOAD TO FULL
CROSS REGULATION2
Tc = –55°C to +125°C
+VOUT
–VOUT
Tc = –55°C to +125°C
+VOUT
–VOUT
+PO = 20 - 80 %, –PO = 80 - 20%
–PO = 20 - 80 %, +PO = 80 - 20%
INPUT VOLTAGE
Tc = –55°C to +125°
+PO = 50 - 10 %, –PO = 50%
–PO = 50 - 10 %, +PO = 50%
NO LOAD TO FULL
˜CONTINUOUS
INPUT CURRENT
TRANSIENT 50 msec
NO LOAD
Tc = –55°C to +125°C
INPUT RIPPLE
CURRENT
EFFICIENCY
LOAD FAULT3, 4
STEP LOAD
RESPONSE4, 5
FULL LOAD
INHIBITED
10 kHz TO 10 MHz
Tc = –55°C to +125°C
POWER DISSIPATION
SHORT CIRCUIT
RECOVERY
50% - 100% - 50% BALANCED
TRANSIENT
STEP LINE RESP.4, 5
START-UP
RECOVERY
16 TO 40 VDC
TRANSIENT 40 TO 16 VDC
16 TO 40 VDC
RECOVERY 40 TO 16 VDC
DELAY
OVERSHOOT
MSA 2805D
MIN TYP MAX
4.95 5.00 5.05
4.9 5.0 5.1
MSA2812D
MIN TYP
11.88 12.00
11.76 12.00
MAX
12.12
12.24
MSA2815D
MIN TYP MAX
14.85 15.00 15.15
14.70 15.00 15.30
— ±500 800
— ±208 333
— ±167 267
5
5
5
— 150
40
140
60 150
10
25
40
75
10
50
10
50
40
180
40 180
10
50
10
50
10
50
50 200
50
200
50 200
10
20
8
15
7
15
5
8
3.7
6
3
6
16
28
40
50
30
35
248 —
3
5
25
80
30 160
68
72
16
28
40
50
33
58
235
3
5
25
100
30
150
69
75
16
28
40
50
38
60
— 235 —
3
5
25 100
30 150
70
75
1.3 1.8
50
1.3
1.7
1
10
— 1.3 1.6
1
10
— ±150
— ±300 ±750
— ±300 ±750
— 100
— 200 500
— 500 1250
— ±750
±50 ±125
— ±150 ±375
— ±500
±50 ±125
— ±100 ±250
— 1200
150 375
— 250 625
— 1200
400 1000
— 800 2000
25
3
10
3
10
— 500
0
120
0
150
UNITS
VDC
mA
W
mV p-p
mV
mV
%
VDC
V
mA
mA p-p
%
W
ms
mV
µs
mV pk
µs
ms
mV pk
Notes
1. Up to 4 watts (80% of full power) is available from either output providing the
opposite output is carrying 20% of total power.
2. Shows regulation effect on the minus output during the defined cross loading
conditions. See Figures 15 and 16.
3. Indefinite short circuit protection not guaranteed above 125°C (case).
4. Recovery time is measured from application of the transient to point at which
VOUT is within 1% of VOUT at final value.
5. Transition time >10µs.
3
 

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