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參數(shù)資料
| 型號： | DVFL285R2S |
| 英文描述： | Standalone Converters - Hybrid Technology. Hermetic Packaging |
| 中文描述： | 獨立轉(zhuǎn)換器-混合技術(shù)。密封包裝 |
| 文件頁數(shù)： | 2/20頁 |
| 文件大小： | 400K |
| 代理商： | DVFL285R2S |
DVFL2800S Series
SPECIFICATIONS
(T
CASE
= -55°C to +125°C, V
IN
= +28V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
12010DSB
2
Input Voltage (Continuous)
Input Voltage (Transient, 1 second)
Output Power
1
Power Dissipation (Full Load, T
CASE
= +125°C)
40 V
DC
50 Volts
120 Watts
41 Watts
Junction Temperature Rise to Case
Storage Temperature
Lead Solder Temperature (10 seconds)
Weight
+15°C
-65°C to +150°C
270°C
100 grams
DVFL283R3S
DVFL2805S
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Units
STATIC
Continuous
16
28
40
16
28
40
V
INPUT
Voltage
4
Transient, 1 sec
-
-
50
-
-
50
V
Inhibited 1
-
-
3
-
-
3
mA
Inhibited 2
-
-
70
-
-
70
mA
Current
No Load
-
-
120
-
-
120
mA
Ripple Current
INH1 Pin Input
4
INH2 Pin Input
4
INH1 Pin Open Circuit Voltage
4
INH2 Pin Open Circuit Voltage
4
Full Load, 20Hz to 10MHz
-
-
80
-
-
80
mA
p-p
V
0
-
1.5
0
-
1.5
0
-
1.0
0
-
1.0
V
10.5
-
13.5
10.5
-
13.5
V
5.0
-
8.0
5.0
-
8.0
V
UVLO Turn On
UVLO Turn Off
4
14.5
-
16.0
14.5
-
16.0
V
14.0
-
15.5
14.0
-
15.5
V
V
OUT
V
OUT
T
CASE
= 25°C
T
CASE
= -55°C to +125°C
3.267
3.30
3.333
4.95
5.00
5.05
V
OUTPUT
Voltage
3.25
3.30
3.35
4.925
5.00
5.075
V
Power
0
-
66
0
-
100
W
Current
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
-
-
20
-
-
20
A
Ripple Voltage
Full Load, 20Hz to 10MHz
-
-
80
-
-
80
mV
p-p
mV
Line Regulation
V
IN
= 16V to 40V
No Load to Full Load
-
-
20
-
-
20
Load Regulation
Voltage Trim
4
Share Pin Voltage
4
-
-
80
-
-
100
mV
Full Load
-10
-
10
-20
-
10
%
2.0
-
3.0
2.0
-
3.0
V
EFFICIENCY
Overload
4
68
-
-
72
-
-
%
-
-
80
-
-
80
W
LOAD FAULT POWER DISSIPATION
Short Circuit
-
-
80
-
-
80
W
μ
F
kHz
CAPACITIVE LOAD
4
-
-
1000
-
-
1000
SWITCHING FREQUENCY
V
H
– V
L
= 5V
Duty Cycle = 20% - 80%
500 V
DC
Case to Ambient (
θ
CA)
AIF @ T
C
= 55°C
450
500
600
450
500
600
SYNC FREQUENCY RANGE
500
-
600
500
-
600
kHz
ISOLATION
100
-
-
100
-
-
M
THERMAL RESISTANCE
-
12
-
-
12
-
°C/W
MTBF (MIL-HDBK-217F)
-
400
-
-
400
-
kHrs
Notes:
1. Dependant on output voltage.
3. Derate linearly to 0 at 135°C.
2. Time for output voltage to settle within 1% of its nominal value.
4. Verified by qualification testing.
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|---|---|
| DVHF-THERMAL | |
| DVHF2805D | Standalone Converters - Hybrid Technology. Hermetic Packaging |
| DVHF2805S | Standalone Converters - Hybrid Technology. Hermetic Packaging |
| DVHF2812D | Standalone Converters - Hybrid Technology. Hermetic Packaging |
| DVHF2812S | Standalone Converters - Hybrid Technology. Hermetic Packaging |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DVFL285R2S/ES-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVFL285R2S/HB-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVFL285R2S/H-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVFL285R2S/K-XXX | 制造商:DELTA 制造商全稱:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVFL285R2SDL/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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