DC/DC C
ONVERTERS
SINGLE AND DUAL OUTPUT MODELS
PARAMETER
OUTPUT VOLTAGE
5
OUTPUT CURRENT
OUTPUT POWER
OUTPUT RIPPLE
VOLTAGE
+V
OUT
, ±V
OUT
LINE REGULATION
V
IN
= 16 to 40 VDC
LOAD REGULATION
CONDITIONS
+V
OUT
–V
OUT
V
IN
= 16 to 40 VDC
V
IN
= 16 to 40 VDC
10 kHz - 20 MHz
Tc = –55°C to +125°C
10 kHz - 2 MHz
Tc = –55°C to +125°C
+V
OUT
–V
OUT
+V
OUT
–V
OUT
CROSS REGULATION
7
INPUT VOLTAGE
INPUT CURRENT
NEGATIVE V
OUT
CONTINUOUS
TRANSIENT 120 msec
NO LOAD
FULL LOAD
INHIBITED - INH1
INHIBITED - INH2
10 kHz - 20 MHz
Tc = –55°C to +125°C
POWER DISSIPATION
OVERLOAD
SHORT CIRCUIT
2
RECOVERY
OUTPUT CURRENT
TRIP POINT
SHORT CIRCUIT
2
50% – 100% — 50%
TRANSIENT
RECOVERY
3
16 – 40 – 16 VDC
TRANSIENT
4
RECOVERY
3
DELAY
OVERSHOOT
UNIT INHIBITED
—
—
—
—
—
—
—
16
—
—
—
—
—
—
84
—
—
—
—
—
—
—
—
—
—
—
—
75
50
0
—
0
—
—
28
—
70
—
—
—
50
86
—
—
—
—
—
—
—
—
—
—
—
0.1
120
100
20
—
20
—
—
40
50
130
4.72
10
70
130
—
30
22
10
12
11
600
300
600
300
10
50
1.0
—
—
—
—
—
—
—
16
—
—
—
—
—
—
84
—
—
—
—
—
—
—
—
—
—
—
—
75
50
0
—
0
—
—
28
—
70
—
—
—
50
87
—
—
—
—
—
—
—
—
—
—
—
0.1
150
120
20
—
20
—
—
40
50
130
5.10
10
70
130
—
30
22
10
10
9
600
300
600
300
10
50
1.0
—
—
—
—
—
—
—
16
—
—
—
—
—
—
76
—
—
—
—
—
—
—
—
—
—
—
—
50
35
25
50
25
50
6
28
—
70
—
—
—
60
77
—
—
—
—
—
—
—
—
—
—
—
0.1
80
50
50
100
50
150
10
40
50
140
3.2
10
70
130
—
27
22
10
25
24
250
200
400
300
10
25
1.0
—
—
—
—
—
—
—
16
—
—
—
—
—
—
78
—
—
—
—
—
—
—
—
—
—
—
—
MOR2812S
MIN
—
0
—
TYP MAX
—
—
—
—
9.2
110
MOR2815S
MIN
—
0
—
TYP MAX
—
—
—
—
8
120
MOR283R3D
MIN
3.25
3.22
—
—
TYP MAX
3.30 3.35
3.30 3.38
±10
—
20
6
66
6
MOR SERIES
120 WATT
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
MOR2805D
MIN
TYP MAX
UNITS
VDC
A
W
11.88 12.00 12.12
14.85 15.00 15.15
4.95 5.00 5.05
4.92 5.00 5.08
—
—
±10
—
50
35
25
50
25
50
5
28
—
70
—
—
—
60
81
—
—
—
—
—
—
—
—
—
—
—
0.1
20
6
100
6
80
50
50
100
50
150
8
40
50
140
4.67
10
70
130
—
30
27
10
25
24
250
200
400
300
10
50
1.0
mV p-p
mV
mV
%
VDC
V
mA
A
mA
INPUT RIPPLE
CURRENT
EFFICIENCY
LOAD FAULT
1
mA p-p
%
W
ms
A
STEP LOAD RESP.
+V
OUT
, ± V
OUT
STEP LINE RESP.
+V
OUT
, ± V
OUT
START-UP
INHIBIT PIN CURRENT
mV pk
µs
mV pk
µs
ms
mV pk
mA
Notes:
1. Load fault conditions are measured with a resistive load.
2. Short circuit is measured with a 10 m W (±10%) load.
3. Time to settle to within 1% of Vout.
4. Transition time > 10 µs
5. Output voltage for dual output models is measured at half load.
6. The maximum specification is the total output current/power. Up to 70%
of that total is available from either output provided the other output
maintains a minimum of 15% the total power used.
7. Cross regulation percentages are for the following conditions:
+Po = 30% and –Po = 70%
+Po = 10% and –Po = 50%
+Po = 70% and –Po = 30%
+Po = 50% and –Po = 10%
3
INTERPOINT [ INTERPOINT CORPORATION COMPANY ]
