參數(shù)資料
型號: MQO28512Q
廠商: CRANE ELECTRONICS INC
元件分類: 基準電壓源/電流源
英文描述: DC/DC CONVERTERS 28 VOLT INPUT
中文描述: 4-OUTPUT 16 W DC-DC REG PWR SUPPLY MODULE
封裝: 3.200 X 2.600 INCH, 0.460 INCH HEIGHT, HERMETIC SEALED PACKAGE-13
文件頁數(shù): 2/7頁
文件大?。?/td> 83K
代理商: MQO28512Q
INHIBIT
TYPICAL CHARACTERISTICS
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range
16 to 40 VDC continuous
Case Operating Temperature (Tc)
–55°C to +125°C full power
–55°C to +135°C absolute
Derating Output Power/Current
Linearly from 100% at 125°C to 0% at 135°C
ABSOLUTE MAXIMUM RATINGS
Input Voltage
16 to 40 V
Output Power
16.75 watts
Lead Soldering Temperature (10 sec per lead)
300°C
Storage Temperature Range (Case)
–65°C to +150°C
B2-54
MQO SERIES
16 WATT
DC/DC C
ONVERTERS
Undervoltage Lockout
12 V input typical
Isolation
100 megohm minimum at 500 V
Audio Rejection
Up to 50 dB
Conversion Frequency
550 kHz typical
Inhibit TTL Open Collector
Logic low (output disabled)
Referenced to input common
Logic high (output enabled)
Open collector
MQO28512Q
TYP
5.00
5.00
12.00
12.00
50
20
50
MQO28515Q
TYP
5.00
5.00
15.00
15.00
50
20
50
PARAMETER
OUTPUT VOLTAGE
CONDITION
MIN
4.95
4.95
11.90
11.90
390
0
0
0
1.95
0
0
0
MAX
5.05
5.05
12.10
12.10
2000
350
208
208
10.00
1.75
2.50
2.50
55
30
50
50
20
50
120
220
MIN
4.95
4.95
14.90
14.90
390
0
0
0
1.95
0
0
0
MAX
5.05
5.05
15.10
15.10
2000
350
167
167
10.00
1.75
2.50
2.50
55
30
50
50
20
50
120
220
UNITS
+5
–5
+ AUX.
– AUX.
VDC
OUTPUT CURRENT
+5
–5
+ AUX.
– AUX.
mA
OUTPUT POWER
V
IN
= 16 TO 40 VDC
+5
–5
+ AUX.
– AUX.
W
OUTPUT RIPPLE
10 kHz to 2 MHz
+5
–5
+ AUX.
– AUX.
mV p-p
LINE REGULATION
V
IN
= 16 TO 36 VDC
+5
mV
–5, ±AUX.
LOAD REGULATION
MINIMUM LOAD TO FULL ±5
mV
± AUX.
INPUT VOLTAGE
MINIMUM LOAD TO FULL
Tc = –55° TO +125° C
CONTINUOUS
TRANSIENT 50 ms
0.5 OHM SOURCE
50 OHM SOURCE
MINIMUM LOAD
FULL LOAD
INHIBITED
16
28
40
16
28
40
VDC
50
64
20
400
600
230
960
10
50
64
20
400
600
230
960
10
V
INPUT CURRENT
mA
INPUT RIPPLE
EFFICIENCY
START-UP
mA p-p
%
ms
10 kHz TO 2 MHz
DELAY
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified.
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