AVD75B Series 75 Watt 1/16th brick


The AVD75B series sixteenth-brick isolated DC-DC converter provides a fully regulated single output at 3.3V ,5V or 12V that is capable of delivering up to 75Watts. It has a wide 2:1 input range of 36 to 75 Vdc and is designed primarily for use with standard 48 V telecommunications equipment supplies. Rated at 75 watts, the converter employs an open-frame construction, offers up to 93% efficiency and accommodates an ambient operating temperature range of -40 to 85˚C. A baseplate option is available for enhanced thermal performance. SMT bullet pin with reel tape package is available for reflow processing . The converter uses fixed frequency switching to minimize the need for external EMI filtering.

AVD75B Datasheet(s)

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  • Total Max Power: 75 W
  • Total Max Current: 23 A
  • Input Voltage: 36 V to 75 V
  • Output Voltage: 2.64 V to 13.2 V
  • Outputs: Single
  • Size (L x W x H): 1.300" x 0.900" x 3.600"
  • Warranty: 2 years
  • Operating Temperature: -40 degC to +85 degC

Electrical Specifications

  • Input Range: 36V-75VDC
  • output voltage: 3.3VDC-12VDC
  • output power: 75W
  • isolation: basic insulation
  • Delivers up to 75w rated power
  • Ultra-high efficiency 92% typ. at full load
  • Wide input range: 36V ~ 75V
  • Excellent thermal performance
  • No minimum load requirement
  • Basic isolation
  • High power density
  • Low output noise
  • Reflow soldering enabled
  • RoHS 6 compliant