AMF2805SCH Datasheet, PDF (1/7 Pages) International Rectifier – HYBRID - HIGH RELIABILITY RADIATION TOLERANT DC-DC CONVERTER

PD-94688D
HYBRID - HIGH RELIABILITY
RADIATION TOLERANT
DC-DC CONVERTER
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
International Rectifier 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 package configuration permits
greater independence in mounting and more mechanical
security than traditional packages. International
Rectifier’s 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. Consult IR San Jose for special
requirements.
AMF
Features
n 12W Output Power
n Available in ±5V, ±12V and ±15V Outputs
n 16 - 40VDC Input Range (28VDC Nominal)
n Low Input/Output Noise
n Total Ionizing Dose > 25KRads (Si)
n SEE Hardened to LET up to 60MeV.cm²/mg
n -55°C to +125°C Operating Range
n Indefinite Short Circuit Protection
n Flexible Mounting
n High Power Density
n Fully Isolated - Input to Output and to Case
n Complimentary EMI Filter Available
n Externally Synchronizable
n Electrical Performance Similar to
AHF28XXD Series
n Standard Microcircuit Drawings Available
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1
02/07/13