參數(shù)資料
型號(hào): MFCF/15S/3.3S
廠商: CRANE ELECTRONICS INC
元件分類: 電源模塊
英文描述: 2-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
文件頁(yè)數(shù): 12/15頁(yè)
文件大?。?/td> 471K
代理商: MFCF/15S/3.3S
6
MFC SERIES
UP TO 30 WATTS
FILTERED CONFIGURABLE DC/DC CONVERTERS
15 Watt Single Output Modules
RECOMMENDED OPERATING CONDITIONS
TYPICAL CHARACTERISTICS
SYNC AND INHIBIT
ABSOLUTE MAXIMUM RATINGS
Input Voltage
16 to 40 VDC
Power Dissipation (Pd)
6 W
Output Power
12 to 15 watts depending on model
Lead Soldering Temperature (10 sec per lead)
300°C
Storage Temperature Range (Case)
–65°C to +150°C
Output Voltage Temperature Coefficient
100 ppm /°C typical
150 ppm/°C maximum
Input to Output Capacitance
60 pF typical
Undervoltage Lockout
12 V input typical
Current Limit
115% of full load typical
Isolation
100 megohm minimum at 500 V
Audio Rejection
50 dB typical
Conversion Frequency (55°C to +100°C Tc)
Free run 550 kHz typical
480 kHz min, 620 kHz max
Inhibit Pin Voltage (unit enabled)
8.5 to 12 V
Input Voltage Range
16 to 40 VDC continuous
0 V for up to 50 msec transient
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
SINGLE OUTPUT MODULES
3R3S
05S
5R2S
PARAMETER
CONDITION
MIN
TYP MAX
MIN
TYP MAX
MIN
TYP MAX
UNITS
OUTPUT VOLTAGE
3.27
3.30
3.33
4.95
5.00
5.05
5.16
5.20
5.24
VDC
OUTPUT CURRENT
VIN = 16 to 40 VDC
0
2.4
0
2.4
0
2.4
A
OUTPUT POWER
VIN = 16 to 40 VDC
0
80
12
0
12.48
W
OUTPUT RIPPLE
10 kHz - 2 MHz
30
80
30
80
30
50
mV p-p
VOLTAGE
Tc = –55°C to +100°C
50
120
60
100
60
100
LINE REGULATION
Vin = 16 to 40 VDC
5
100
550
535
mV
LOAD REGULATION
NO LOAD TO FULL
20
50
20
50
20
35
mV
INPUT VOLTAGE
CONTINUOUS
16
28
40
16
28
40
16
28
40
VDC
NO LOAD TO FULL
TRANSIENT 50 ms
——
50
——
50
——
50
V
INPUT CURRENT
NO LOAD
25
65
25
40
25
42
FULL LOAD
——
397
560
624
560
605
mA
INHIBITED
512
512
512
INPUT RIPPLE
10 kHz - 10 MHz
45
80
35
80
35
100
CURRENT
Tc = –55°C to +100°C
——
120
——
100
——
120
mA pp
EFFICIENCY
72
75
75
77
75
77
%
LOAD FAULT1
SHORT CIRCUIT
POWER DISSIPATION
58
3.5
6
.35
6
W
RECOVERY2
7.5
30
7.5
30
7.5
30
ms
STEP LOAD RESP.
50% – 100% – 50%
TRANSIENT
–400
150
500
–400
150
400
–400
150
400
mV pk
RECOVERY2
150
300
150
300
150
300
s
STEP LINE RESP.
16 – 40 – 40 VDC
TRANSIENT3
–800
550
800
–800
550
800
–800
550
800
mV pk
RECOVERY2
0.8
1.2
0.8
1.2
0.8
1.2
ms
START-UP
DELAY
10
25
0
10
25
0
10
18
ms
OVERSHOOT4
0
200
300
0
100
600
0
100
300
mV pk
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
Notes
1. Indefinite short circuit protection not guaranteed above 100°C (case)
2. Recovery time is measured from application of the transient to point at
which Vout is within regulation.
3. Input step transition time >10s.
4. Input step transition time <100s.
Sync In (500 to 600 kHz)
Duty cycle 40% to 60%
Logic low 0.8 V max
Logic high 4.5 V min, 5 V max
Referenced to input common
If not used, connect to input common
Inhibit TTL Open Collector
Logic low (output disabled)
Logic low voltage
≤0.8 V max
Inhibit pin current 4.0 mA max
Referenced to input common
Logic high (output enabled)
Open collector or unconnected
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