AMF2812D Datasheet, PDF (1/8 Pages) International Rectifier – HYBRID-HIGH RELIABILITY RADIATION TOLERANT DC-DC CONVERTER

HYBRID-HIGH RELIABILITY
RADIATION TOLERANT
DC-DC CONVERTER
PD-94688E
AMF28XXD SERIES
28V Input, Dual Output
Description
The AMF28XXD Series of DC-DC converter modules has
been specifically designed for operation in moderate radiation
environments supplementing the higher radiation performance
available in the IR HiRel ART2815T converter series. Environments
presented to space vehicles operating in low earth orbits,
launch boosters, orbiting space stations and similar applications
requiring a low power, high performance converter with moderate
radiation hardness performance will be optimally served by
the AMF28XXD Series.
The physical configuration of the AMF28XXD Series permits
mounting directly to a heat conduction surface without the necessity
of signal leads penetrating the heat sink surface. This pack-
age configuration permits greater independence in mounting
and more mechanical security than traditional packages. IR
HiRel rugged ceramic seal pins are used exclusively in the
package thereby assuring long term hermeticity.
The AMF28XXD has been designed for high density using
chip and wire hybrid technology that complies with the
class H requirements of MIL-PRF-38534. Manufactured in
a facility fully qualified to MIL-PRF-38534, these converters
are fabricated utilizing DLA qualified processes. For available
screening options, refer to device screening table in the
data sheet. Applicable generic lot qualification test data
including radiation performance can be made available on
request. Variations to the standard screening can be
accommodated. Consult IR HiRel San Jose for special
requirements.
AMF
Features
 12 Watts Output Power
 Available in ± 5, ±12 and ±15 Volt Outputs
 16- 40 V_DC Input Range (28 V_DC Nominal)
 Low Input/Output Noise
 Total Ionizing Dose > 25 kRads(Si)
 SEE Hardened to LET up to 60 MeV·cm²/mg
 -55°C to +125°C Operating Range
 Indefinite Short Circuit Protection
 Flexible Mounting
 High Power Density
 Fully Isolated - Input to Output and to Case
 Complimentary EMI Filter Available
 Externally Synchronizable
 Electrical Performance Similar to AHF28XXD Series
 Standard Microcircuit Drawings Available
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2016-06-22