描述 Description

DESCRIPTION:
The DHD2805S DC-DC converter provides the ruggedness, reliability and features required to meet the advanced design challenges of today's hi-rel market. The use of advanced substrate and reflow soldering techniques during construction results in a rugged, cost-effective and completely solderable package.
DHD2805S hybrid converter utilizes all ceramic capacitors and surface mount magnetics to provide reliable operation at all operating temperatures while surviving very high G forces.
DHD2805S standard features include output fault monitoring and/or turn on voltage point programming via the shutdown pin. All three functions may be implemented simultaneously with a minimum of external components. An output voltage adjustment/load compensation pin is also standard.FEATURES:
? Typical Efficiency 70%
? All Ceramic Capacitors
? Surface Mount Magnetics
? 80 Volt Input Transient Tolerant
? Operates to 12V Input at 5W
? Wide Supply Range - 16V to 40V
? High Isolation - 500V
? Output Voltage Adjustment - Standard
? Remote Shutdown
? 5V Output (See DHC Series for Other Voltages)
? Replaces IR ASA2805S
? Replaces Interpoint MSA2805STYPICAL APPLICATIONS
? Isolated Step Down Power Supply
? Microprocessor Power Source
? Low Voltage Subsystem Power Source