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參數資料
| 型號： | ARH2805.2S/SF |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | LOW PROFILE, HERMETIC SEALED, RUGGED PACKAGE-12 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 118K |
| 代理商： | ARH2805.2S/SF |
1
LAMBDA ADVANCED ANALOG INC. λλ
Preliminary
ARH2800S Series
Hybrid - High Reliability
Radiation Hardened
DC/DC Converter
DESCRIPTION
FEATURES
The ARH Series of DC/DC converters has been
designed specifically for use in the hostile radiation
environments characteristic of space and weapon
systems.
The high level of radiation tolerance
inherent in the ARH design is the result of
extensive research, thorough analysis and testing
and of careful component specification. Designed
to
supplement
the
triple
output
configuration
provided by the ART series, the ARH circuit
topology is the follow-on to the successful ART
design and incorporates many of the design
features characterizing that product line. Capable
of uniformly high performance over long term
exposures in radiation intense environments, this
series expands the standard for distributed power
systems
demanding
high
performance
and
reliability in the harsh environments presented in
space.
The ARH converters are hermetically sealed in a
rugged, low profile package utilizing copper core
input and output pins to minimize resistive DC
losses. Long term hermeticity is assured through
use of parallel seam welded lid attachment along
with Lambda Advanced Analog's rugged ceramic
pin-to-package seal. Axial orientation of the leads
facilitates preferred bulkhead mounting placing the
converter on the principal heat dissipating surface.
Manufactured in a facility fully qualified to MIL-
PRF-38534,
these
converters
are
fabricated
utilizing
DSCC
qualified
processes,
and
are
compliant to Class H while being fully processed to
the requirements of Class K.
Complete PI & CI
testing has been completed including Group C life
test.
PI & CI test results can be provided with
shipment data packages.
Variations in electrical,
mechanical and screening specifications can be
accommodated.
Contact
Lambda
Advanced
Analog for special requirements.
n
n Total Dose > 100 KRad (Si), 2:1 margin
n
n No SEE to LET > 83 MeVcm2/mg
n
n Designed to MIL-PRF-38534 for Class K
n
n Derated per MIL-STD-975 & MIL-STD-1547
n
n Output Power to 30 Watts
n Regulates to No-Load
n
n 18 To 50 Volt Input Range
n
n Input Undervoltage Lockout
n
n Fully Characterized from -55°C to +125°C
n
n Continuous Short Circuit Protection
n
n 12.8 W / in3 output power density
n
n True Hermetic Package
n
n External Inhibit Port
n
n Externally Synchronizable
n
n Fault Tolerant Design
n
n Available with 3.3V, 5V, 12V or 15V Outputs
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