DC/DC C
ONVERTERS
DUAL OUTPUT MODELS
PARAMETER
OUTPUT VOLTAGE
OUTPUT CURRENT
OUTPUT POWER
1
OUTPUT RIPPLE
VOLTAGE +V
OUT
–V
OUT
LINE REGULATION
V
IN
MSM SERIES
5 WATT
UNITS
VDC
mA
W
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified.
CONDITIONS
Tc = 25°C
V = 16 TO 40 VDC
IN
MSM2812D
MIN TYP MAX
±11.82 ±12 ±12.18
0
±208
—
0
—
—
—
—
—
—
—
—
16
0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
180
1200
180
1200
120
120
350
350
28
—
20
230
4.5
20
120
80
1.7
0.8
8.0
350
380
400
1
500
2
4
350
5
—
—
—
—
—
—
—
—
40
80
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MSM2815D
MIN TYP MAX
±14.78 ±15 ±15.23
0
±167 —
0
—
—
—
—
—
—
—
—
16
0
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
150
1000
150
1000
150
150
400
400
28
—
16
220
4.5
15
100
82
1.5
0.7
7.5
280
300
400
1
500
2
3.5
400
5
—
—
—
—
—
—
—
—
40
80
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
V
IN
= 16 TO 40 VDC
10 kHz - 2 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
CONTINUOUS
TRANSIENT 120 ms
NO LOAD
FULL LOAD
INHIBITED
10 kHz - 2 MHz
Tc = –55°C TO +125°C
POWER DISSIPATION
OVERLOAD
SHORT CIRCUIT
2
RECOVERY
3
OUTPUT CURRENT
TRIP POINT
SHORT CIRCUIT
50 %–100%– 50%
TRANSIENT
4
RECOVERY
16 TO 40 TO 16 V
IN
TRANSIENT
4
RECOVERY
DELAY
OVERSHOOT
3
3
mV p-p
mV
= 16 TO 40 VDC
LOAD REGULATION
NO LOAD TO FULL
INPUT VOLTAGE
NO LOAD TO FULL
INPUT CURRENT
mV
VDC
V
mA
mA p-p
%
INPUT RIPPLE
CURRENT
EFFICIENCY
LOAD FAULT
W
ms
mA
STEP LOAD
RESPONSE ± V
OUT
STEP LINE
RESPONSE ± V
OUT
START–UP ± V
OUT
mV pk
ms
mV pk
ms
ms
mV pk
Notes:
1. The maximum specification indicates the converter’s total output power, Up
to 75% of the total is available from either output providing the other output
maintains a minimum of 25% of the total power.
2. Short circuit is measured with a 50 mohm resistive load.
3. Time to settle within 1% of V
4. Transition
≥
10 µs.
OUT
3
INTERPOINT [ INTERPOINT CORPORATION COMPANY ]
