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AHF2815S - HYBRID-HIGH RELIABILITY DC-DC CONVERTER

Download the AHF2815S datasheet PDF. This datasheet also covers the AHF28xx variant, as both devices belong to the same hybrid-high reliability dc-dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The AHF Series of DC-DC converters feature single or dual outputs over the full military temperature range.

No derating in output power is required, making them suitable for use in rugged military applications.

Key Features

  •  16V to 40VDC Input Range (28VDC Nominal).
  •  Single and Dual Outputs.
  •  12W Output Power.
  •  22.8W/in3 Power Density.
  •  Low Input / Output Noise (50mA / 60mVP-P max. respectively).
  •  Indefinite Short Circuit and Overload Protection.
  •  Wideband Control Loop for Superior Transient Characteristics.
  •  No derating for -55°C to +125°C Operation.
  •  Constant Switching Frequency (550kHz Nominal).
  •  Standard Microcircuit Drawings Available 1 2017-05-08 AHF.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AHF28xx_InternationalRectifier.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for AHF2815S (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for AHF2815S. For precise diagrams, and layout, please refer to the original PDF.

HYBRID-HIGH RELIABILITY DC-DC CONVERTER PD-94541E AHF SERIES 28V Input, Single/Dual Output Description The AHF Series of DC-DC converters feature single or dual outputs o...

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on The AHF Series of DC-DC converters feature single or dual outputs over the full military temperature range. No derating in output power is required, making them suitable for use in rugged military applications. The low profile, small outline package is ideally suited to the tight board space requirements of many industrial and aerospace applications. Designed for nominal 28Vdc inputs, this family of converters will meet the requirements of MIL-STD-704D. The basic circuit utilizes a pulse width modulated, feed-forward topology at a nominal switching frequency of 550KHz. Input to output isolation is achieved through the u

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