參數(shù)資料
型號: ADDC27005
廠商: Analog Devices, Inc.
英文描述: 270V/100W DC/DC Converter with Integral EMI Filter(帶積分EMI濾波器的DC-DC轉(zhuǎn)換器)
中文描述: 270V/100W直流/直流轉(zhuǎn)換器積分EMI過濾器(帶積分的EMI濾波器的的DC - DC轉(zhuǎn)換器)
文件頁數(shù): 1/4頁
文件大小: 36K
代理商: ADDC27005
a
270V/100W DC/DC Converter
with Integral EMI Filter
ADVANCE INFORMATION ADDC27005SA
FEATURES
270Vdc input, 5Vdc @ 20A, 100W output
Integral EMI filter
Low weight: 80 grams
NAVMAT derated
Many protection and system features
APPLICATIONS
Commercial and Mlitary Airborne Electronics
Mssile Electronics
Space-Based Antennae and Vehicles
Mobile/Portable Ground Equipment
Distributed Power Architecture for Active Array
Radar
Sense
+
Sense
Return
Return
Return
Vout
Vout
Vout
EMI Filter
Output
Filter
Temp
Ishare
Sync
Inhibit
Status
Adjust
-Vin
+Vin
Fixed frequency,
dual interleaved
power train
Output Side
Control
Circuit
Input Side
Control
Circuit
Vaux
ADDC27005SA FUNCTIONAL BLOCK DIAGRAM
GENERAL DESCRIPTION PRODUCT HIGHLIGHTS
The ADDC27005SA hybrid military DC/DC converter with an
integral EMI filter offers the highest power density of any
military power converter with its features and in its power range
available today. The converter with integral EMI filter is a fixed
frequency, 1 MHz, square wave switching DC/DC power supply.
It is not a variable frequency resonant converter. In addition to
many protection features, this converter has system level features
which allows it to be used as a component in larger systems as
well as a stand-alone power supply. The unit is designed for high
reliability and high performance applications where saving space
and/or weight are critical.
The ADDC27005SA is available in 3 screening grades; all grades
use a hermetically sealed, molybdenum based hybrid package.
For
MIL-STD-883
devices, contact factory for availability.
1) 60W/cubic inch power density with an integral EMI filter
designed to meet all applicable requirements in MIL-STD-
461D when installed in a typical system setup.
2) Light weight: 80 grams
3) Operational and survivable over a wide range of input
conditions: 160-400Vdc; survives low line and high. Contact
factory for availability of units with modified input voltage
range.
4) High reliability; NAVMAT derated with minor exceptions.
5) Protection features include:
output overvoltage protection
output short circuit current protection
thermal monitor/shutdown
input overvoltage shutdown
6) System level features include:
current sharing for parallel operation
logic level disable
output status signal
synchronization for multiple units
input referenced auxiliary voltage supply
.
Information furnished by Analog Devices is believed to be accurate
and reliable. However, no responsibility is assumed by Analog
Devices for its use, nor for any infringements of patents or other rights
of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of Analog
Devices.
One Technology Way; P.O. Box 9106; Norwood, MA 02062-9106
Tel: 617/329-4700
West Coast
Central
714/641-9391
214/231-5094
TWX: 710/394-6577
Atlantic
215/643-7790
Advance Information, Dec. 97, rev. 0
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