参数资料
型号: DV200-2812S-XXX
厂商: Delta Electronics, Inc.
元件分类: DC/DC变换器
英文描述: HIGH RELIABILITY DC-DC CONVERTERS
中文描述: 高度可靠的DC - DC变换器
文件页数: 3/10页
文件大小: 200K
代理商: DV200-2812S-XXX
DV200-2800S Series
S PECIFICAT IONS
(T
CASE
= -55°C to +100°C, V
IN
= +28V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
50 V
DC
Input Voltage (Transient, 1 second)
4
55 Volts
Output Power
1,3
200 Watts
Power Dissipation (Full Load, T
CASE
= +100°C)
44 Watts
15001DSF
3
Junction Temperature Rise to Case
Storage Temperature
Lead Solder Temperature (10 seconds)
Weight (Maximum)
+25°C
-65°C to +135°C
270°C
115 Grams
DV200-2812S
DV200-2815S
Parameter
Conditions
Min
Typ
Max
Min
Typ
Max
Units
STATIC
Continuous
Transient, 1 sec
4
16
28
50
16
28
50
V
INPUT
Voltage
5
-
-
55
-
-
55
V
Inhibited
-
6
10
-
6
10
mA
Current
No Load
-
20
50
-
20
50
mA
Ripple Current
Inhibit Pin Input
4
Inhibit Pin Open Circuit Voltage
4
Full Load, 20Hz to 10MHz
-
-
150
-
-
150
mA
p-p
V
To Disable Output
0
-
1.5
0
-
1.5
8
9.5
11
8
9.5
11
V
UVLO Turn On
UVLO Turn Off
4
13.5
15
15.8
13.5
15
15.8
V
10.0
12.0
14.0
10.0
12.0
14.0
V
V
OUT
V
OUT
T
CASE
= 25°C
T
CASE
= -55°C to +100°C
V
IN
= 18V to 50V
V
IN
= 16V to 18V
V
IN
= 18V to 50V
V
IN
= 16V to 18V
Full Load, 10kHz to 10MHz
11.88
12.0
12.12
14.85
15.0
15.15
V
OUTPUT
Voltage
11.82
12.0
12.18
14.775
15.0
15.225
V
0
-
175
0
-
200
W
Power
3
0
-
105
0
-
120
W
0
-
14.6
0
-
13.3
A
Current
3
I
OUT
0
-
8.76
0
-
7.98
A
V
OUT
V
OUT
V
OUT
V
OUT
V
OUT
-
100
200
-
100
200
mV
p-p
mV
p-p
mV
Ripple Voltage
Full Load, 10kHz to 2MHz
-
5
30
-
5
30
Line Regulation
V
IN
= 18V to 50V
No Load to Full Load
-
10
100
-
10
100
Load Regulation
-
10
120
-
10
120
mV
Voltage Trim
Full Load
-20
-
10
-20
-
10
%
EFFICIENCY
Full Load
Overload
4
Short Circuit
4
82
84
-
82
86
-
%
-
45
-
-
45
-
W
LOAD FAULT POWER DISSIPATION
-
45
-
-
45
-
W
μ
F
kHz
CAPACITIVE LOAD
4
-
-
1000
-
-
1000
SWITCHING FREQUENCY
450
500
550
450
500
550
SYNC FREQUENCY RANGE
V
H
– V
L
= 5V
Duty Cycle = 20% - 80%
450
500
550
450
500
550
kHz
ISOLATION
500 V
DC
GB @ T
C
= 55°C
100
-
-
100
-
-
M
MTBF (MIL-HDBK-217F)
DYNAMIC
Load Step Output Transient
Load Step Recovery
2
Line Step Output Transient
4
Line Step Recovery
2, 4
-
955
-
-
955
-
kHrs
V
OUT
-
550
1000
-
1000
1350
mV
PK
μ
Sec
Half Load to Full Load
-
200
400
-
200
500
V
OUT
-
1000
1200
-
1000
1200
mV
PK
μ
Sec
V
IN
= 18V to 40V
-
50
200
-
50
200
Turn On Delay
V
OUT
-
20
30
-
20
30
mSec
Turn On Overshoot
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 110°C.
4. Verified by qualification testing.
5. 100% output power available for V
IN
= 18V to 50V and only 60% output power available for V
IN
= 16V to 18V.
V
IN
= 0V to 28V
-
-
50
-
-
50
mV
PK
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