MSA2805S Interpoint Corp., MSA2805S Datasheet - Page 3

• Manufacturer Part Number: MSA2805S
• Description: Dc/dc Converters
• Manufacturer: Interpoint Corp.

Notes
1. Up to 4 watts (80% of full power) is available from either output providing the
2. Shows regulation effect on the minus output during the defined cross loading
DUAL OUTPUT MODELS
OUTPUT VOLTAGE
OUTPUT CURRENT
OUTPUT POWER
OUTPUT RIPPLE VOLT.
LINE REGULATION
Vin = 16 to 40 VDC
LOAD REGULATION
NO LOAD TO FULL
CROSS REGULATION
INPUT VOLTAGE
Tc = –55°C to +125°
INPUT CURRENT
Tc = –55°C to +125°C
INPUT RIPPLE
CURRENT
EFFICIENCY
LOAD FAULT
STEP LOAD
RESPONSE
STEP LINE RESP.
START-UP
opposite output is carrying 20% of total power.
conditions. See Figures 15 and 16.
PARAMETER
4, 5
3, 4
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified.
1
4, 5
1
2
+P
–P
50% - 100% - 50% BALANCED
+P
–P
TRANSIENT
RECOVERY
O
O
O
O
= 20 - 80 %, –P
= 20 - 80 %, +P
POWER DISSIPATION
Tc = –55°C to +125°C
Tc = –55°C to +125°C
Tc = –55°C to +125°C
Tc = –55°C to +125°C
TRANSIENT 50 msec
Tc = –55°C to +125°C
NO LOAD TO FULL
V
V
= 50 - 10 %, –P
= 50 - 10 %, +P
10 kHz TO 10 MHz
SHORT CIRCUIT
IN
IN
˜CONTINUOUS
10 kHz - 2 MHz
CONDITIONS
OVERSHOOT
TRANSIENT
FULL LOAD
RECOVERY
RECOVERY
= 16 to 40 VDC
= 16 to 40 VDC
INHIBITED
NO LOAD
DELAY
16 TO 40 VDC
40 TO 16 VDC
16 TO 40 VDC
40 TO 16 VDC
+V
–V
+V
–V
+V
–V
O
O
OUT
OUT
OUT
OUT
OUT
OUT
= 80 - 20%
= 80 - 20%
O
O
DC/DC C
= 50%
= 50%
4.95
MIN
4.9
16
68
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MSA 2805D
±500
ONVERTERS
TYP
5.00
248
5.0
1.3
—
—
10
40
10
50
10
28
—
30
25
30
72
—
—
—
—
—
—
—
—
—
5
3
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
5. Transition time >10µs.
V
1200
1200
MAX
±150
±750
±500
5.05
800
150
200
160
100
500
5.1
1.8
OUT
25
75
50
20
40
50
35
80
50
25
—
—
5
8
5
is within 1% of V
11.88
11.76
MIN
16
69
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MSA2812D
12.00
12.00
±208
±300
TYP
235
200
±50
±50
150
400
3.7
1.3
40
10
40
10
50
28
33
25
30
75
—
—
8
3
1
3
0
OUT
12.12
12.24
at final value.
MAX
±750
±125
±125
1000
333
140
180
200
100
150
500
375
120
1.7
50
50
15
40
50
58
—
—
10
10
5
6
5
14.85
14.70
MIN
—
—
—
—
—
—
—
—
—
16
—
—
—
—
—
—
70
—
—
—
—
—
—
—
—
—
—
MSA2815D
15.00
15.00
±167
±300
±150
±100
TYP
235
500
250
800
1.3
—
60
10
40
10
50
28
—
38
25
30
75
7
3
3
1
3
0
MSA SERIES
15.15
15.30
MAX
±750
1250
±375
±250
2000
267
150
180
200
100
150
625
150
1.6
50
50
15
40
50
60
—
—
10
10
5
6
5
5 WATT
mV p-p
mA p-p
UNITS
mV pk
mV pk
VDC
VDC
mA
mV
mV
mA
mV
ms
ms
µs
µs
W
%
%
W
V
3