參數(shù)資料
型號(hào): MTR283R3S
廠商: CRANE ELECTRONICS INC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: DC/DC CONVERTERS 28 VOLT INPUT
中文描述: 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE
封裝: HERMETIC SEALED PACKAGE-10
文件頁(yè)數(shù): 3/16頁(yè)
文件大小: 302K
代理商: MTR283R3S
DUAL OUTPUT MODELS
PARAMETER
OUTPUT VOLTAGE
MTR2805D
MIN
4.95
MTR2812D
TYP
11.88
MTR2815D
MIN
15.00
CONDITIONS
TYP
5.00
MAX
5.05
MIN
MAX
12.12 14.85
TYP
MAX
15.15
UNITS
+V
OUT
–V
OUT
12.00
VDC
4.92
5.00
5.07
11.82
12.00
12.18
14.77
15.00
15.23
OUTPUT CURRENT
1, 2
OUTPUT POWER
1, 2
V
IN
= 16 TO 40 VDC
V
IN
= 16 TO 40 VDC
10 kHz - 2 MHz
0
2.5
4.5
0
1.25
2.25
0
1.0
1.8
A
0
25
0
30
0
30
W
OUTPUT RIPPLE
20
50
30
80
25
80
mV p-p
VOLTAGE +/– V
OUT
LINE REGULATION
3
Tc = –55°C TO +125°C
40
80
40
120
40
120
+V
OUT
–V
OUT
+V
OUT
–V
OUT
+V
OUT
–V
OUT
+V
OUT
–V
OUT
10
50
10
30
10
30
V
IN
= 16 TO 40 VDC
50
100
50
120
50
150
mV
Tc = –55°C
10
50
10
50
10
50
TO +125°C
50
100
50
150
50
180
LOAD REGULATION
5
30
15
30
15
30
NO LOAD TO FULL
25
50
30
120
30
150
mV
Tc = –55°C
5
50
15
50
15
50
TO +125°C
25
100
30
180
30
180
CROSS REGULATION
SEE NOTE 4
7
12
4
8.3
3
8
%
EFFECT ON –V
OUT
INPUT VOLTAGE
1
NO LOAD TO FULL
INPUT CURRENT
SEE NOTE 5
4
6
4
6
4
6
CONTINUOUS
TRANSIENT 50 ms
NO LOAD
FULL LOAD
INHIBITED
16
0
28
35
1.10
3
40
50
75
8
16
0
28
50
1.34
3
40
50
75
8
16
0
28
50
1.29
3
40
50
75
8
VDC
V
mA
A
mA
INPUT RIPPLE
CURRENT
1
EFFICIENCY
LOAD FAULT
6
10 kHz - 10 MHz
76
15
78
50
78
20
81
50
80
20
83
50
mA p-p
%
POWER DISSIPATION
SHORT CIRCUIT
1
RECOVERY
50 – 100 – 50% BALANCED
TRANSIENT
RECOVERY
7
16 – 40 – 16 V
IN
TRANSIENT
8
RECOVERY
7
DELAY
1.4
10
5.0
1.4
10
5.0
1.4
10
5.0
W
ms
STEP LOAD
RESPONSE ± V
OUT
±200
±300
±150
±300
±200
±400
mV pk
100
200
100
200
100
200
μs
STEP LINE
RESPONSE ± V
OUT
±200
±400
±200
±400
±400
±500
mV pk
1.4
300
5
1.4
300
5
1.4
300
5
μs
ms
START–UP
1
OVERSHOOT
FULL LOAD
0
50
0
120
0
150
mV pk
NO LOAD
50
250
120
600
150
750
91
MTR SERIES
30 WATT
DC/DC C
ONVERTERS
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
Notes
1. Tc = –55°C to +125°C.
2. Up to 90% of the total output current/power is available from either output
providing the positive output is carrying at least 10% of the total output
power.
3. Operation is limited below 16 V (see Figure 22).
4. Effect on the negative output under the following conditions:
+P
out
20% to 80%; –P
out
80% to 20%
5. Effect on the negative output under the following conditions:
+P
50%; –P
10% to 50%
6. Indefinite short circuit protection not guaranteed above 125°C case.
7. Recovery time is measured from application of the transient to point at which
Vout is within 1% of final value.
8. Transition time
10 μs.
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