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參數(shù)資料
| 型號： | DVHE281R9S |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 19 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | HERMETIC SEALED PACKAGE-10 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 523K |
| 代理商： | DVHE281R9S |
DVHE2800S Series
DS1X055D
2
SPECIFICATIONS (T
CASE = -55°C to +125°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
40 VDC
Junction Temperature Rise to Case
+10°C
Input Voltage (Transient, 1 second)
50 Volts
Storage Temperature
-65°C to +150°C
Output Power
1
50 Watts
Lead Solder Temperature (10 seconds)
270°C
Power Dissipation (Full Load, TCASE = +125°C)
9 Watts
Weight (Maximum) (Un-Flanged / Flanged)
(52 / 55) Grams
DVHE281R9S
DVHE282R5S
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Units
STATIC
Continuous
16
28
40
16
28
40
V
INPUT
Voltage
Transient, 1 sec
4
-
50
-
50
V
Inhibited
-
6
-
6
mA
Current
No Load
-
90
-
90
mA
Ripple Current
Full Load, 20Hz to 10MHz
-
100
-
150
mAp-p
Inhibit Pin Input
4
0
-
1.5
0
-
1.5
V
Inhibit Pin Open Circuit Voltage
4
7
9
11
7
9
11
V
UVLO Turn On
14
15
15.8
14
15
15.8
V
UVLO Turn Off
4
13
14
15
13
14
15
V
VOUT
TCASE = 25°C
1.88
1.90
1.92
2.47
2.50
2.53
V
OUTPUT
Voltage
VOUT
TCASE = -55°C to +125°C
1.84
1.9
1.96
2.44
2.50
2.56
V
Power
3
0
-
19
0
-
25
W
Current
3
VOUT
0
-
10
0
-
10
A
Ripple Voltage
VOUT
Full Load, 20Hz to 10MHz
-
150
-
150
mVp-p
Line Regulation
VOUT
VIN = 16V to 40V
-
1
10
-
1
10
mV
Load Regulation
VOUT
No Load to Full Load
-
15
30
-
15
30
mV
EFFICIENCY
80
84
-
83
87
-
%
Overload
-
10
-
10
W
LOAD FAULT POWER DISSIPATION
4
Short Circuit
-
12
-
12
W
CAPACITIVE LOAD
4
-
5000
-
5000
μF
SWITCHING FREQUENCY
220
260
300
220
260
300
kHz
ISOLATION
500 VDC
100
-
100
-
M
MTBF (MIL-HDBK-217F)
AIF @ TC = 55°C
-
381
-
381
-
kHrs
Load Step Output Transient
VOUT
-
200
350
-
200
350
mVPK
Load Step Recovery
2
Half Load to Full Load
-
200
300
-
200
300
μSec
Line Step Output Transient
4
VOUT
-
100
200
-
150
250
mVPK
Line Step Recovery
2, 4
VIN = 16V to 40V
-
200
300
-
200
300
μSec
Turn On Delay
VOUT
-
40
-
30
mSec
Turn On Overshoot
VIN = 0V to 28V
-
15
-
15
mVPK
Notes: 1. Dependant on output voltage.
2. Time for output voltage to settle within 1% of its nominal value.
3. Derate linearly to 0 at 135°C.
4. Verified by qualification testing.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DVHE281R9S/ES-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVHE281R9S/HB-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVHE281R9S/H-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVHE281R9S/K-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVHE281R9SF/ES-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
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