參數(shù)資料
型號(hào)： VPTHVM-270
元件分類： 電源模塊
英文描述： 2-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
封裝： PACKAGE-10
文件頁數(shù)： 2/8頁
文件大?。?/td> 338K
代理商： VPTHVM-270
VPTHVM-270 Series
S PECIFICAT IONS
(T
CASE
= -55°C to +100°C, V
IN
= +270V ± 5%, Full Load, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
400 V
DC
Input Voltage (Transient, 1 second)
500 Volts
Output Power
200 Watts
Power Dissipation (Full Load, T
CASE
= +100°C)
25 Watts
DS90218-2.0
2
Junction Temperature Rise to Case
Storage Temperature
Lead Solder Temperature (10 seconds)
Weight
(
Maximum
)
+15°C
-55°C to +125°C
300°C
88 Grams
Parameter
Conditions
VPHVM-270
Units
Min
Typ
Max
STATIC
INPUT
Voltage
Continuous
180
-
350
V
Continuous, Pout
≤
150W
Transient, 1 sec
3
160
-
400
V
160
-
500
V
Current
Inhibited
-
2
4
mA
No Load
-
3
6
mA
Ripple Current
Inhibit Pin Input
3
Inhibit Pin Open Circuit Voltage
3
20Hz to 10MHz
-
50
250
mA
p-p
V
0
-
1.5
3
4.5
6
UVLO Turn On
UVLO Turn Off
3
-
156
159
V
145
150
-
V
OUTPUT
Voltage
V
OUT
Vin = 270V
Vin = 160V to 500V
26
27
30
V
16
27
30
V
Power
1
0
-
200
W
Ripple Voltage
V
OUT
V
OUT
20Hz to 10MHz
-
100
250
mV
p-p
mV
Load Regulation
No Load to Full Load
-
100
300
EFFICIENCY
CAPACITIVE LOAD
3
88
91
-
%
Overload
Short Circuit
-
-
250
F
W
Load Fault Power Dissipation
3
-
27
35
-
19
35
W
SWITCHING FREQUENCY
350
450
550
kHz
SYNC FREQUENCY RANGE
V
H
-V
L
=5V, Duty=50%
2250 V
DC
GM @ T
C
= 55°C
550
-
650
kHz
ISOLATION
100
-
-
M
MTBF (MIL-HDBK-217F)
-
429
-
kHrs
DYNAMIC
Load Step Output Transient
Load Step Recovery
2
V
OUT
Half Load to Full Load
-
1
3
V
PK
Sec
mSec
-
100
300
Turn On Delay
V
IN
= 0V to 270V
-
10
20
Turn On Overshoot
-
0
150
mV
PK
Notes: 1. Derate linearly to 0 at 110°C.
2. Time for output voltage to settle within 1% of its nominal value.
3. Verified by qualification testing.
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