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參數(shù)資料
| 型號： | MGA2805S |
| 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 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 112K |
| 代理商： | MGA2805S |
B2-83
MGA SERIES
5 WATT
DC/DC C
ONVERTERS
DUAL OUTPUT MODELS
MGA2805D
MGA2812D
MGA2815D
PARAMETER
CONDITIONS
MIN
TYP MAX
MIN
TYP
MAX
UNITS
OUTPUT VOLTAGE
+V
OUT
–V
OUT
11.88
12
12.12
14.85
15
15.15
VDC
–11.76 –12 –12.24
–14.70 –15 –15.30
OUTPUT CURRENT
OUTPUT POWER
1
OUTPUT RIPPLE
2
V
IN
= 16 to 40 VDC
V
IN
= 16 to 40 VDC
10 kHz - 2 MHz
0
±208 333
0
±167
267
mA
—
—
5
—
—
5
W
—
120
300
—
120
300
mV p-p
LINE REGULATION
+V
OUT
–V
OUT
—
10
50
—
10
50
mV
V
IN
= 16 to 40 VDC
LOAD REGULATION
—
40
180
—
40
180
+V
OUT
(BALANCED)
–V
OUT
(BALANCED)
EFFECT ON –V
OUT
CONTINUOUS
—
10
50
—
10
50
mV
NO LOAD TO FULL
CROSS REG.
3
—
50
200
—
50
200
—
8
15
—
7
15=
%
INPUT VOLTAGE
16
28
40
16
28
40
VDC
NO LOAD TO FULL
TRANSIENT 50 ms
—
—
50
—
—
50
V
INPUT CURRENT
NO LOAD
—
33
63
—
38
63
FULL LOAD
—
—
267
—
—
263
mA
INHIBITED
—
3
4
—
3
4
INPUT RIPPLE
Tc = 25°C
—
50
200
—
50
200
mA p-p
10 kHz - 10 MHz
Tc = –55°C to +125°C
—
75
300
—
75
300
EFFICIENCY
LOAD FAULT
4
67
73
—
68
73
—
%
SHORT CIRCUIT
POWER DISS.
—
1.3
1.7
—
1.3
1.6
W
RECOVERY
—
10
30
—
10
30
ms
STEP LOAD
RESPONSE
5, 6
TRANSIENT
RECOVERY
7
–550
180
550
–600
180
600
mV pk
—
200
500
—
200
500
μs
STEP LINE
RESPONSE
8
16 – 40 – 16 VDC
TRANSIENT
RECOVERY
7
–500
100
500
–1500 200
1500
mV pk
—
0.8
2.0
—
1.6
4.0
ms
START-UP
OVERSHOOT
0
200
500
0
200
500
mV pk
DELAY
0
10
30
0
10
30
ms
INHIBIT PIN
CURRENT
UNIT INHIBITED
—
2.5
4.0
—
2.5
4.0
mA
CAPACITANCE
INPUT TO OUTPUT
—
50
—
—
50
—
pF
CAPACITIVE LOAD
—
—
100
—
—
100
μF
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified.
Notes
1. Up to 4 watts, 80% of the total output power is available from either output
providing the opposite output is simultaneously carrying 20% of the total
output power. Each output must carry a minimum of 20% of the total output
power in order to maintain regulation on the negative output.
2. Applies to both +Vout and –Vout
3. Cross regulation is specified for the following percentages of total output
power: +PO = 20% and –PO = 80% to +PO =80% and –PO = 20%
4. Indefinite short circuit protection not guaranteed above 125°C (case).
5. Load transient transition time is >10 μs.
6. Response of either output when the load for each output is simultaneously
transitioned from 25% to 50% to 25% of total output power (5 watts).
7. Recovery time is measured from application of the transient to the point at
which Vout is within regulation.
8. Input step transition time is >10μs.
A
VAILABLE
SOON
,
ASK YOUR
I
NTERPOINT REP
FOR INFORMA
-
TION
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| MGA2805S/883 | 制造商:CRANE 制造商全稱:CRANE 功能描述:DC/DC CONVERTERS 28 VOLT INPUT |
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| MGA2812D/883 | 制造商:CRANE 制造商全稱:CRANE 功能描述:DC/DC CONVERTERS 28 VOLT INPUT |
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