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參數(shù)資料
| 型號： | DVHF283R3S/K |
| 元件分類： | 電源模塊 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 11/16頁 |
| 文件大?。?/td> | 385K |
| 代理商： | DVHF283R3S/K |
DVHF2800S Series
DS1X004M
4
SPECIFICATIONS (T
CASE = -55°C to +125°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
50 VDC
Junction Temperature Rise to Case
+12°C
Input Voltage (Transient, 1 second)
80 Volts
Storage Temperature
-65°C to +150°C
Output Power
1
20 Watts
Lead Solder Temperature (10 seconds)
270°C
Power Dissipation (Full Load, TCASE = +125°C)
6 Watts
Weight (Maximum) (Un-Flanged / Flanged)
(24 / 27) Grams
DVHF285R2S
DVHF281R9S
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Units
STATIC
Continuous
15
28
50
15
28
50
V
INPUT
Voltage
4
Transient, 1 sec
-
80
-
80
V
Inhibited
-
6
-
6
mA
Current
No Load
-
40
65
-
40
65
mA
Ripple Current
Full Load, 20Hz to 10MHz
-
80
-
80
mAp-p
Inhibit Pin Input
4
0
-
1.5
0
-
1.5
V
Inhibit Pin Open Circuit Voltage
4
9
11
13
9
11
13
V
UVLO Turn On
12
-
14.8
12
-
14.8
V
UVLO Turn Off
4
11
-
14.5
11
-
14.5
V
VOUT
TCASE = 25°C
5.148
5.20
5.252
1.87
1.90
1.93
V
OUTPUT
Voltage
VOUT
TCASE = -55°C to +125°C
5.122
5.20
5.278
1.86
1.90
1.94
V
Power
3
0
-
15
0
-
8
W
Current
3
VOUT
0
-
3
0
-
4
A
Ripple Voltage
VOUT
Full Load, 20Hz to 10MHz
-
40
-
40
mVp-p
Line Regulation
VOUT
VIN = 15V to 50V
-
20
-
20
mV
Load Regulation
VOUT
No Load to Full Load
-
50
-
75
mV
EFFICIENCY
72
-
57
-
%
Overload
4
-
8
-
8
W
LOAD FAULT POWER DISSIPATION
Short Circuit
-
8
-
8
W
CAPACITIVE LOAD
4
-
1000
-
1000
μF
SWITCHING FREQUENCY
350
450
500
350
450
500
kHz
ISOLATION
500 VDC
100
-
100
-
M
MTBF (MIL-HDBK-217F)
AIF @ TC = 55°C
-
427
-
427
-
kHrs
DYNAMIC
Load Step Output Transient
VOUT
-
600
-
250
mVPK
Load Step Recovery
2
Half Load to Full Load
-
600
-
800
μSec
Line Step Output Transient
4
VOUT
-
400
800
-
100
400
mVPK
Line Step Recovery
2, 4
VIN = 16V to 40V
-
300
700
-
200
700
μSec
Turn On Delay
VOUT
-
10
20
-
10
20
mSec
Turn On Overshoot
VIN = 0V to 28V
-
0
25
-
0
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.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DVHF2828S/HB | DC-DC REG PWR SUPPLY MODULE |
| DVHF283R3SFR/K | 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE |
| DVHF2805SFR/ES | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| DVHF2815SFR/ES | 1-OUTPUT 20 W DC-DC REG PWR SUPPLY MODULE |
| DW025ABK-8 | 3-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DVHF283R3SR/ES-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVHF283R3SR/HB-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVHF283R3SR/H-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVHF283R3SR/K-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVHF283R3SR-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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