參數(shù)資料
型號(hào): DVETR285R2S
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
封裝: HERMETIC SEALED PACKAGE-10
文件頁(yè)數(shù): 10/17頁(yè)
文件大?。?/td> 448K
代理商: DVETR285R2S
DVETR2800S Series
DS1X031-2.0
2
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
+15°C
Input Voltage (Transient, 1 second)
80 Volts
Storage Temperature
-65°C to +150°C
Output Power
1
40 Watts
Lead Solder Temperature (10 seconds)
270°C
Power Dissipation (Full Load, TCASE = +125°C)
14 Watts
Weight (Maximum) (Un-Flanged / Flanged)
(51 / 55) Grams
Parameter
Conditions
DVETR283R3S
DVETR2805S
Units
Min
Typ
Max
Min
Typ
Max
STATIC
INPUT
Voltage
4
Continuous
15
28
50
15
28
50
V
Transient, 1 sec
-
80
-
80
V
Current
Inhibited
-
6
-
6
mA
No Load
-
90
-
90
mA
Inhibit Pin Input
4
0
-
1.5
0
-
1.5
V
Inhibit Pin Open Circuit Voltage
4
9.0
11.0
13.0
9.0
11.0
13.0
V
UVLO Turn On
12.0
-
14.8
12.0
-
14.8
V
UVLO Turn Off
4
11.0
-
14.5
11.0
-
14.5
V
OUTPUT
Voltage
VOUT
TCASE = 25°C
3.267
3.30
3.333
4.95
5.00
5.05
V
VOUT
TCASE = -55°C to +125°C
3.25
3.30
3.35
4.90
5.00
5.10
V
Power
3
0
-
20
0
-
30
W
Current
3
VOUT
0
-
6.06
0
-
6.0
A
Ripple Voltage
VOUT
Full Load, 20Hz to 10MHz
-
50
-
50
mVp-p
Line Regulation
VOUT
VIN = 15V to 50V
-
20
-
20
mV
Load Regulation
VOUT
No Load to Full Load
-
50
-
50
mV
EFFICIENCY
65
-
70
-
%
LOAD FAULT POWER DISSIPATION
Overload
4
-
16
-
16
W
Short Circuit
-
16
-
16
W
CAPACITIVE LOAD
4
-
1000
-
1000
F
SWITCHING FREQUENCY
400
475
550
450
500
550
kHz
ISOLATION
500 VDC
100
-
100
-
M
MTBF (MIL-HDBK-217F)
AIF @ TC = 55°C
-
413
-
413
-
kHrs
DYNAMIC
Load Step Output Transient
VOUT
Half Load to Full Load
-
400
-
500
mVPK
Load Step Recovery
2
-
500
-
500
Sec
Line Step Output Transient
4
VOUT
VIN = 16V to 40V
-
150
600
-
150
600
mVPK
Line Step Recovery
2, 4
-
100
500
-
100
500
Sec
Turn On Delay
VOUT
VIN = 0V to 28V
-
20
-
20
mSec
Turn On Overshoot
-
30
-
50
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.
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