DC-DC CONVERTERS. DVTR2800D Datasheet

DVTR2800D CONVERTERS. Datasheet pdf. Equivalent

Part DVTR2800D
Description HIGH RELIABILITY HYBRID DC-DC CONVERTERS
Feature DVTR2800D Series HIGH RELIABILITY HYBRID DC-DC CONVERTERS DESCRIPTION The DVTR series of high reliab.
Manufacture Delta Electronics
Datasheet
Download DVTR2800D Datasheet

DVTR2800D Series HIGH RELIABILITY HYBRID DC-DC CONVERTERS DE DVTR2800D Datasheet
Recommendation Recommendation Datasheet DVTR2800D Datasheet





DVTR2800D
DVTR2800D Series
HIGH RELIABILITY HYBRID
DC-DC CONVERTERS
DESCRIPTION
The DVTR series of high reliability DC-DC converters
is operable over the full military (-55 °C to +125 °C)
www.DataStheemet4pUe.croamture range with no power derating. Unique
to the DVTR series is a magnetic feedback circuit
that is radiation immune. Operating at a nominal
fixed frequency of 500 kHz, these regulated, isolated
units utilize well controlled undervoltage lockout
circuitry to eliminate slow start-up problems.
These converters are designed and manufactured in
a facility qualified to ISO9001 and certified to MIL-
PRF-38534 and MIL-STD-883.
This product may incorporate one or more of the
following U.S. patents:
5,784,266
5,790,389
5,963,438
5,999,433
6,005,780
6,084,792
6,118,673
FEATURES
High Reliability
Very Low Output Noise
Wide Input Voltage Range: 15 to 50 Volts per
MIL-STD-704
Up to 40 Watts Output Power
Radiation Immune Magnetic Feedback Circuit
NO Use of Optoisolators
Undervoltage Lockout
Indefinite Short Circuit Protection
Current Limit Protection
Industry Standard Pinout
High Input Transient Voltage: 80 Volts for 1 sec
per MIL-STD-704A
Radiation Hardened Version Available
Precision Seam Welded or Solder Seal
Hermetic Package
High Power Density: > 40 W/in3
Custom Versions Available
Additional Environmental Screening Available
Meets MIL-STD-461C and MIL-STD-461D EMC
Requirements When Used With a DVMC28 EMI
Filter
Flanged and Non-flanged Versions Available.
MIL-PRF-38534 Element Evaluated
Components
1X008DSF
Figure 1 – DVTR2800D / DVTR2800DF DC-DC Converter
(Not To Scale)
11314 4th Avenue
West, Suite 206
Everett, WA 98204
http://www.vpt-inc.com
Sales Information:
Phone: (425) 353-3010
Fax: (425) 353-4030
E-mail: vptsales@vpt-inc.com
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DVTR2800D
DVTR2800D Series
SPECIFICATIONS (TCASE = -55°C to +125°C, VIN = +28V ± 5%, Full Load5, Unless Otherwise Specified)
ABSOLUTE MAXIMUM RATINGS
Input Voltage (Continuous)
Input Voltage (Transient, 1 second)
Output Power1
Power Dissipation (Full Load, TCASE = +125°C)
50 VDC
80 Volts
40 Watts
13 Watts
Junction Temperature Rise to Case
Storage Temperature
Lead Solder Temperature (10 seconds)
Weight (Maximum) (Un-Flanged / Flanged)
+15°C
-65°C to +150°C
270°C
(49 / 52) Grams
Parameter
Conditions
STATIC
www.DataSheet4U.com
INPUT
Voltage4
Current
Ripple Current
Inhibit Pin Input4
Inhibit Pin Open Circuit Voltage4
UVLO Turn On
UVLO Turn Off4
OUTPUT
Voltage5
+VOUT
+VOUT
-VOUT
-VOUT
Power3,6
Current3,6
Ripple Voltage
Total
±VOUT
±VOUT
±VOUT
Line Regulation
Load Regulation
+VOUT
-VOUT
+VOUT
-VOUT
Cross Regulation
-VOUT
EFFICIENCY
LOAD FAULT POWER DISSIPATION
CAPACITIVE LOAD4
SWITCHING FREQUENCY
SYNC FREQUENCY RANGE
ISOLATION
MTBF (MIL-HDBK-217F)
Continuous
Transient, 1 sec
Inhibited
No Load
Full Load5, 20Hz to 10MHz
TCASE = 25°C
TCASE = -55°C to +125°C
TCASE = 25°C
TCASE = -55°C to +125°C
Either Output
Either Output
Full Load5, 20Hz to 10MHz
VIN = 16V to 40V
VIN = 16V to 40V
No Load to Full Load5
No Load to Full Load5,7
+Load 70%, -Load 30%
+Load 30%, -Load 70%
Full Load5
Overload4
Short Circuit
Either Output
VH – VL = 5V, DC = 20-80%
500 VDC, TCASE = 25°C
AIF @ TC = 55°C
See notes next page.
DVTR2805D
Min Typ Max
15 28 50
- - 80
- -6
- - 90
- - 50
0 - 1.5
9.0 11.0 13.0
12.0 - 14.8
11.0 - 14.5
4.95 5.0 5.05
4.925 5.0 5.075
4.80 5.0 5.20
4.70 5.0 5.30
0 - 30
0 - 21
0 - 4.2
- - 60
- - 20
- - 200
- - 50
- - 200
- - 650
73 -
-
- - 16
- - 16
- - 500
400 450 550
500 - 600
100 -
-
- 413 -
DVTR2812D
Min Typ Max
15 28 50
- - 80
- -6
- - 90
- - 50
0 - 1.5
9.0 11.0 13.0
12.0 - 14.8
11.0 - 14.5
11.88 12.0 12.12
11.82 12.0 12.18
11.80 12.0 12.20
11.64 12.0 12.36
0 - 40
0 - 28
0 - 2.33
- - 50
- - 20
- - 200
- - 50
- - 200
- - 650
78 -
-
- - 14
- - 14
- - 500
400 450 550
500 - 600
100 -
-
- 413 -
Units
V
V
mA
mA
mAp-p
V
V
V
V
V
V
V
V
W
W
A
mVp-p
mV
mV
mV
mV
mV
%
W
W
µF
kHz
kHz
M
kHrs
1X008DSF
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