參數(shù)資料
型號: MTO1212T
廠商: CRANE ELECTRONICS INC
元件分類: 基準電壓源/電流源
英文描述: DC/DC CONVERTERS 12 & 28 VOLT INPUT
中文描述: 3-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 2/9頁
文件大?。?/td> 104K
代理商: MTO1212T
TYPICAL CHARACTERISTICS
Output Voltage Temperature Coefficient
150 ppm/°C typical
Input to Output Capacitance
80 pF typical
Current Limit
125% of full load typical
Isolation
100 megohm minimum at 500 V
Conversion Frequency
250 kHz typical
Inhibit Pin Voltage (unit enabled)
10 V typical
INHIBIT
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range
MTO12XXT 9 to 16 VDC continuous
MTO28XXT 16 to 36 VDC continuous
MTO12XXT 25 V for 50 msec transient
MTO28XXT 50 V for 50 msec transient
Case Operating Temperature (Tc)
–55°C to +85°C full power
–55°C to +115°C absolute
Derating Output Power/Current
Linearly from 100% at 85°C to 0% at 115° C
ABSOLUTE MAXIMUM RATINGS
Output Power
15 watts
Lead Soldering Temperature (10 sec per lead)
300°C
Storage Temperature Range (Case)
–65°C to +125°C
Inhibit TTL Open Collector
Logic low (output disabled)
V = <0.8 V
Inhibit pin current < 2.0 mA
Referenced to input common
Logic high (output enabled)
Unconnected or connected to Vin
B4-24
MTO SERIES
15 WATT
DC/DC C
ONVERTERS
Note
1. Minimum load required for full output capability on auxiliary outputs. Minimum current can be reduced when dual outputs are used at reduced loads.
MTO1212T
MTO1215T
MTO2812T
MTO2815T
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
MAIN
4.95
5.0
5.05
4.95
5.0
5.05
4.95
5.0
5.05
4.95
5.0
5.05
OUTPUT VOLTAGE
+ AUXILIARY
11.88
12.0
12.12
14.85
15.0
15.15
11.88
12.0
12.12
14.85
15.0
15.15
VDC
– AUXILIARY
MAIN
1
11.88
12.0
12.12
14.85
15.0
15.15
11.88
12.0
12.12
14.85
15.0
15.15
OUTPUT CURRENT
100
2000
100
2000
100
2000
100
2000
mA
AUXILIARY
±208
±167
±208
±167
MAIN
10.0
10.0
10.0
10.0
OUTPUT POWER
+ AUXILIARY
2.5
2.5
2.5
2.5
W
– AUXILIARY
2.5
2.5
2.5
2.5
TOTAL
15
15
15
15
OUTPUT RIPPLE
MAIN
80
80
80
80
VOLTAGE, BW = 1 MHZ
± AUXILIARY
30
30
30
30
mV p-p
LINE REGULATION
MAIN
5
10
5
10
5
10
5
10
mV
V
in
= MIN. TO MAX.
LOAD REGULATION
±AUXILIARY
30
48
30
60
30
48
30
60
MAIN
10
20
10
20
10
20
10
20
mV
NO LOAD TO FULL
± AUXILIARY
30
48
30
60
30
48
30
60
INPUT VOLTAGE
CONTINUOUS
9
12
16
9
12
16
16
28
36
16
28
36
VDC
TRANSIENT 50 ms
25
25
50
50
V
NO LOAD
60
60
30
30
INPUT CURRENT
FULL LOAD
1670
1670
700
700
mA
INHIBITED
8
10
8
10
8
10
8
10
INPUT RIPPLE
CURRENT
50
100
50
100
20
50
20
50
mA p-p
EFFICIENCY
76
79
76
79
76
79
76
79
%
Electrical Characteristics: 25°C Tc, 28 VDC Vin (12 VDC for 12V models), 100% load, unless otherwise specified.
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