
11
MFC SERIES
UP TO 30 WATTS
FILTERED CONFIGURABLE DC/DC CONVERTERS
1.5 Watt Single Output Modules
TYPICAL CHARACTERISTICS
RECOMMENDED OPERATING CONDITIONS
ABSOLUTE MAXIMUM RATINGS
INHIBIT
SINGLE OUTPUT MODULES
3R3S
05S
5R2S
12S
15S
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP MAX
MIN
TYP
MAX
MIN
TYP MAX
MIN
TYP MAX
UNITS
OUTPUT VOLTAGE1
Tc = 25°C
4.95
5
5.05
5.16
5.2
5.24 11.88
12
12.12 14.85
15
15.15
VDC
Tc = –55°C TO +100°C
4.80
5
5.20
4.79
5.2
5.21 11.52
12
12.48 14.40
15
15.60
OUTPUT CURRENT
VIN = 12 to 50 VDC
0
—
0
—
300
0
—
288
0
—
125
0
—
100
mA
OUTPUT POWER
VIN = 12 TO 50 VDC
0
—
0
—
1.5
0
—
1.5
0
—
1.5
0
—
1.5
W
OUTPUT RIPPLE
10 kHz - 2 MHz
——
45
150
—
45
150
—
50
200
—
35
150
mV p-p
VOLTAGE
Tc = –55°C TO +100°C
——
65
300
—
65
300
—
70
300
—
50
250
LINE REGULATION
VIN = 12 TO 50 VDC
——
35
100
—
35
100
—
60
200
—
70
300
mV
Tc = –55°C TO +100°C
——
40
120
—
40
120
—
70
250
—
80
350
LOAD REGULATION
10% TO FULL LOAD
——
350
700
—
350
700
—
600
1300
—
700 1500
Tc = –55°C TO +100°C
——
380
800
—
380
800
—
640
1400
—
760 1600
mV
50% TO FULL
——
100
200
—
100
200
—
145
300
—
165
350
Tc = –55°C TO +100°C
——
115
300
—
115
300
—
160
400
—
185
450
INPUT VOLTAGE
CONTINUOUS
12
28
50
12
28
50
12
28
50
12
28
50
12
28
50
VDC
NO LOAD TO FULL
TRANSIENT 120 ms
0
—
80
0
—
80
0
—
80
0
—
80
0
—
70
V
INPUT CURRENT
NO LOAD
——
5.5
10
—
5.5
10
—
610
—
6.0
11
Tc = –55°C TO +100°C
——
6.0
11
—
6.0
11
—
6.5
12
—
6.5
12
FULL LOAD
——
70
74
—
70
74
—
68
72
—
68
72
mA
Tc = –55°C TO +100°C
——
73
78
—
73
78
—
70
74
—
70
74
INHIBITED
——
2.3
3.2
—
2.3
3.2
—
2.3
3.2
—
2.3
3.2
Tc = –55°C TO +100°C
——
2.4
3.5
—
2.4
3.5
—
2.4
3.5
—
2.4
3.5
INPUT RIPPLE
10k Hz - 10 MHz
——
100
200
—
100
200
—
100
200
—
100
200
mA p-p
CURRENT2
Tc = –55°C TO +100°C
——
130
250
—
130
250
—
150
250
—
150
250
EFFICIENCY
Tc = 25°C
—
72
77
—
75
77
—
74
79
—
74
79
—
%
Tc = –55°C TO +100°C
—
69
75
—
69
75
—
72
77
—
72
77
—
LOAD FAULT3, 4
POWER DISSIPATION
——
1.3
2.0
—
1.3
2.0
—
2.0
3.2
—
2.3
3.7
W
Tc = –55°C TO +100°C
——
1.4
2.3
—
1.4
2.3
—
2.2
3.5
—
2.5
4.0
RECOVERY
——
3.0
12
—
3.0
12
—
3.5
15
—
4.0
18
ms
Tc = -–55°C TO +100°C
——
3.5
15
—
3.5
15
—
3.5
20
—
4.0
20
STEP LOAD
50 %–100%– 50% LOAD
RESPONSE5
TRANSIENT
–400
185
400
–400
185
400
–700
350
700
–700
350
700
mV pk
Tc = –55°C TO +100°C
–500
185
500
185
500
–800
380
800
–800
380
800
RECOVERY
——
125
500
—
125
500
—
130
500
—
140
600
s
Tc = –55°C TO +100°C
——
125
600
—
125
600
—
130
600
—
180
750
STEP LINE
12 TO 50 TO 12 VIN
RESPONSE5
TRANSIENT
–400
170
400
–400
170
400
–900
400
900
–750
400
750
mV pk
Tc = –55°C TO +100°C
–500
180
500
–500
180
500 –1000 400
1000
–850
450
850
RECOVERY
——
0.75
3.0
—
0.75
3.0
—
0.6
2.5
—
0.47
2.0
ms
Tc = –55°C TO +100°C
——
0.75
4.0
—
0.75
4.0
—
0.6
3.0
—
0.5
2.5
START-UP
DELAY
——
720
—
720
—
720
—
720
ms
0 TO 28 VDC
Tc = –55°C TO +100°C
——
10
40
—
10
40
—
10
40
—
10
40
OVERSHOOT
—
0
—
0
100
—
0
100
—
0
250
—
0
300
mV pk
Tc = –55°C TO +100°C
—
0
—
0
150
—
0
150
—
0
350
—
0
450
Input Voltage
12 to 50 VDC
Output Power
1.5 W
Capacitive Load
Single output models 200 F
Dual output models 100 F
Lead Soldering Temperature (10 sec per lead)
300°C
Storage Temperature Range (Case)
–65°C to +150°C
Input Voltage Range
12 to 50 VDC continuous
80 V for 120 msec transient
(70 V for 15 V single and dual models)
Case Operating Temperature (Tc)
–55°C to +100°C full power
–55°C to +115°C absolute
Derating Output Power/Current (Tc)
Linearly from 100% at 100°C to 0% at 115°C
Inhibit – TTL Open Collector
Logic low (output disabled) 0.8 V max
Inhibit pin current 1 mA max
Referenced to input common
Logic high (output enabled) open collector
See notes 1, 2, 3, 4, 5, and 6 on the following page.
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified.
Output Voltage Temperature Coefficient
100 ppm/°C typical
Input to Output Capacitance
100 to 170 pF typical
Undervoltage Lockout
8 V input typical
Current Limit
125% of full load typical
Isolation
100 megohm minimum at 500 V
Audio Rejection 40 dB, typical
Conversion Frequency (kHz)
25°C, 300 min, 370 typ, 450 max
–55°C to +100°C
270 min, 370 typ, 470 max
Inhibit Pin Voltage (unit enabled)
7 to 12 V
AVAILABLE
SOON
, ASK
YOUR
INTERPOINT
REP FOR
INFORMATION