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参数资料
| 型号： | DVCH2800D |
| 厂商： | Delta Electronics, Inc. |
| 元件分类： | DC/DC变换器 |
| 英文描述： | HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| 中文描述： | 高可靠性的混合型DC - DC变换器 |
| 文件页数： | 2/12页 |
| 文件大小： | 292K |
| 代理商： | DVCH2800D |
DVCH2800D Series
S PECIFICAT IONS
(T
CASE
= -55°C to +125°C, V
IN
= +28V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
1X052DSB
2
Input Voltage (Continuous)
Input Voltage (Transient, 1 second)
Output Power
1
Power Dissipation (Full Load, T
CASE
= +125°C)
50 V
DC
80 Volts
1.5 Watts
0.6 Watts
Junction Temperature Rise to Case
Storage Temperature
Lead Solder Temperature (10 seconds)
Weight (Maximum)
+5°C
-65°C to +150°C
270°C
11 Grams
DVCH2805D
DVCH2812D
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Units
STATIC
Continuous
12
28
50
12
28
50
V
INPUT
Voltage
4
Transient, 1 sec
-
-
80
-
-
80
V
Inhibited
-
-
3.5
-
-
3.5
mA
Current
No Load
-
-
10
-
-
12
mA
Ripple Current
Inhibit Pin Input
4
Inhibit Pin Open Circuit Voltage
4
Full Load, 20Hz to 10MHz
-
-
30
-
-
30
mA
p-p
V
0
-
1.5
0
-
1.5
8.0
9.0
11.0
8.0
9.0
11.0
V
UVLO Turn On
6.5
-
11.5
6.5
-
11.5
V
±V
OUT
±V
OUT
Total
T
CASE
= 25°C
T
CASE
= -55°C to +125°C
4.95
5.00
5.05
11.88
12.0
12.12
V
OUTPUT
Voltage
4.80
5.00
5.20
11.52
12.0
12.48
V
0
-
1.5
0
-
1.5
W
Power
3
±V
OUT
I
OUT
±V
OUT
±V
OUT
±V
OUT
±V
OUT
Either Output
0
-
1.2
0
-
1.2
W
Current
3
Either Output
0
-
0.24
0
-
.1
A
Ripple Voltage
Full Load, 20Hz to 10MHz
-
-
50
-
-
100
mV
p-p
mV
Line Regulation
V
IN
= 12V to 50V
10% Load to Full Load
-
-
150
-
-
150
Load Regulation
-
-
400
-
-
700
mV
Load Regulation
50% Load to Full Load
-
-
250
-
-
250
mV
EFFICIENCY
Overload
4
72
79
-
74
79
-
%
-
-
3
-
-
3
W
LOAD FAULT POWER DISSIPATION
Short Circuit
-
-
4
-
-
4.5
W
μ
F
kHz
CAPACITIVE LOAD
4
-
-
500
-
-
200
SWITCHING FREQUENCY
325
400
475
325
400
475
ISOLATION
500 V
DC
AIF @ T
C
= 55°C
100
-
-
100
-
-
M
MTBF (MIL-HDBK-217F)
-
841
-
-
841
-
kHrs
DYNAMIC
Load Step Output Transient
Load Step Recovery
2
Line Step Output Transient
4
Line Step Recovery
2, 4
±V
OUT
-
100
300
-
100
300
mV
PK
μ
Sec
Half Load to Full Load
-
200
500
-
100
400
±V
OUT
-
200
400
-
300
600
mV
PK
μ
Sec
V
IN
= 12V to 50V
-
400
600
-
300
600
Turn On Delay
±V
OUT
-
15
20
-
15
20
mSec
Turn On Overshoot
V
IN
= 0V to 28V
-
0
25
-
0
50
mV
PK
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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|---|---|
| DVCH2805D-XXX | HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVCH2812D-XXX | HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
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| DVCH2815S-XXX | HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVCH2800S | HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DVCH2800S | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVCH2805D/ES-XXX | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVCH2805D/HB-XXX | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVCH2805D/H-XXX | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVCH2805D/K-XXX | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
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