PD-97835C
ARE SERIES
HIGH RELIABILITY
RADIATION HARDENED
LOW POWER
100V Input, Single/Dual Output
DC-DC CONVERTER
ARE
Description
Features
The ARE100 Series of DC-DC converters are low power
radiation hardened, high reliability devices designed for
radiation environments such as those encountered by
geostationary earth orbit satellites, deep space probes and
communication systems. Features include small size, high
efficiency, low weight and a high tolerance to total ionizing
dose,single event effects and environmental stresses such
as temperature extremes, mechanical shock, and vibration.
All components are fully de-rated to meet the requirements
of MIL-STD-975,MIL-STD-1547 and NASA EEE-INST-002.
Total Dose Guaranteed to 100 kRads (Si)
SEE with LET up to 64 MeV·cm2/mg
Low Weight < 15 grams
Magnetically Coupled Feedback
65V to 120V DC Input Range
Up to 6W Output Power
Single and Dual Output Models Include
3.3, 5, 6, 12, 15, ±5, ±12 and ±15V
Low Quiescent Current
High Efficiency - to 80%
-55°C to +85°C Operating Temperature Range
100M @ 200V DC Isolation
Under-Voltage Lockout
Short Circuit and Overload Protection
External Inhibit
The ARE100 converters incorporate a fixed frequency
flyback topology with magnetic feedback. All models
include an external inhibit port. They are encased in a
hermetic 1.20" x 1.20" x 0.31” AlSi package and weigh less
than 15 grams. The package utilizes rugged ceramic
feed-through copper core pins and is hermetically sealed
using laser welding.
Output Adjustment / Remote Sense
Environmental screening includes temperature cycling,
constant acceleration, fine and gross leak, and burn-in as
specified by MIL-PRF-38534 for class K hybrids.
Applications
Geostationary Earth Orbit Satellites (GEO)
Deep Space Satellites / Probes
Non-flight versions of the ARE100 Series converters are
available for system development purposes. Variations in
electrical specifications and screening to meet custom
requirements can be accommodated.
Strategic Weapons and Communication System
1
2019-10-15
International Rectifier HiRel Products, Inc.
INFINEON [ Infineon ]
