參數(shù)資料
型號(hào)： MSA2805S
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 5 W DC-DC REG PWR SUPPLY MODULE
封裝： 1.075 X 1.075 INCH, 0.270 INCH HEIGHT, HERMETIC SEALED PACKAGE-8
文件頁(yè)數(shù)： 3/8頁(yè)
文件大?。?/td> 128K
代理商： MSA2805S
3
MSASERIES
5 WATT
DC/DC C
ONVERTERS
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified.
Notes
1. Up to 4 watts (80% of full power) is available from either output providing the
opposite output is carrying 20% of total power.
2. Shows regulation effect on the minus output during the defined cross loading
conditions. See Figures 15 and 16.
3. Indefinite short circuit protection not guaranteed above 125°C (case).
4. Recovery time is measured from application of the transient to point at which
V
is within 1% of V
OUT
at final value.
5. Transition time >10μs.
DUAL OUTPUT MODELS
MSA 2805D
MSA2812D
MSA2815D
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
OUTPUT VOLTAGE
+V
OUT
–V
OUT
4.95
5.00
5.05
11.88
12.00
12.12
14.85
15.00
15.15
VDC
4.9
5.0
5.1
11.76
12.00
12.24
14.70
15.00
15.30
OUTPUT CURRENT
1
V
IN
= 16 to 40 VDC
Tc = –55°C to +125°C
—
±500
800
—
±208
333
—
±167
267
mA
OUTPUT POWER
1
V
IN
= 16 to 40 VDC
Tc = –55°C to +125°C
—
—
5
—
—
5
—
—
5
W
OUTPUT RIPPLE VOLT.
10 kHz - 2 MHz
—
—
150
—
40
140
—
60
150
mV p-p
LINE REGULATION
Vin = 16 to 40 VDC
Tc = –55°C to +125°C
+V
OUT
–V
OUT
—
10
25
—
10
50
—
10
50
mV
—
40
75
—
40
180
—
40
180
LOAD REGULATION
NO LOAD TO FULL
Tc = –55°C to +125°C
+V
OUT
–V
OUT
—
10
50
—
10
50
—
10
50
mV
—
50
200
—
50
200
—
50
200
CROSS REGULATION
2
+P
O
= 20 - 80 %, –P
O
= 80 - 20%
–P
O
= 20 - 80 %, +P
O
= 80 - 20%
—
10
20
—
8
15
—
7
15
%
+P
O
= 50 - 10 %, –P
O
= 50%
–P
O
= 50 - 10 %, +P
O
= 50%
NO LOAD TO FULL
CONTINUOUS
—
5
8
—
3.7
6
—
3
6
INPUT VOLTAGE
Tc = –55°C to +125°
16
28
40
16
28
40
16
28
40
VDC
TRANSIENT 50 msec
NO LOAD
—
—
—
30
50
35
—
—
—
33
50
58
—
—
—
38
50
60
V
INPUT CURRENT
Tc = –55°C to +125°C
FULL LOAD
INHIBITED
10 kHz TO 10 MHz
Tc = –55°C to +125°C
—
—
—
—
68
248
3
25
30
72
—
5
80
160
—
—
—
—
—
69
235
3
25
30
75
—
5
100
150
—
—
—
—
—
70
235
3
25
30
75
—
5
100
150
—
mA
INPUT RIPPLE
CURRENT
EFFICIENCY
LOAD FAULT
3, 4
mA p-p
%
POWER DISSIPATION
SHORT CIRCUIT
RECOVERY
50% - 100% - 50% BALANCED
TRANSIENT
—
—
1.3
—
1.8
50
—
—
1.3
1
1.7
10
—
—
1.3
1
1.6
10
W
ms
STEP LOAD
RESPONSE
4, 5
—
—
±150
—
±300
±750
—
±300
±750
mV
RECOVERY
—
—
100
—
200
500
—
500
1250
μs
STEP LINE RESP.
4, 5
TRANSIENT
16 TO 40 VDC
40 TO 16 VDC
16 TO 40 VDC
40 TO 16 VDC
DELAY
OVERSHOOT
—
—
—
—
—
—
—
—
—
—
—
—
±750
±500
1200
1200
25
500
—
—
—
—
—
—
±50
±50
150
400
3
0
±125
±125
375
1000
10
120
—
—
—
—
—
—
±150
±100
250
800
3
0
±375
±250
625
2000
10
150
mV pk
RECOVERY
μs
START-UP
ms
mV pk
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相關(guān)代理商/技術(shù)參數(shù)
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