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QPO-1L - Output Ripple Attenuation SiP

Description

section explains how to optimize the configuration of the QPO-1 for the voltage source used.

The headroom voltage is the difference between the input and the output of the QPO-1 and is set by the selection of resistor RHR.

Calculate RHR as shown.

Features

  • >20dB PARD attenuation from 50Hz to 500kHz.
  • Supports point of load regulation.
  • Peak ripple detector optimizes performance automatically.
  • Significantly improves load transient response.
  • Efficiency up to 98%.
  • User selectable performance optimization.
  • 3-30Vdc operating range.
  • 10A rating TM Output Ripple Attenuation SiP Patents Pending Shown actual size: 1.0 x 1.0 x 0.2 in 25 x 25 x 5 mm Absolute Maximum Ratings Product Hig.

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Datasheet Details

Part number QPO-1L
Manufacturer Vicor Corporation
File Size 144.68 KB
Description Output Ripple Attenuation SiP
Datasheet download datasheet QPO-1L Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PRELIMINARY Data Sheet QuietPower Features • >20dB PARD attenuation from 50Hz to 500kHz • Supports point of load regulation • Peak ripple detector optimizes performance automatically • Significantly improves load transient response • Efficiency up to 98% • User selectable performance optimization • 3-30Vdc operating range • 10A rating TM Output Ripple Attenuation SiP Patents Pending Shown actual size: 1.0 x 1.0 x 0.2 in 25 x 25 x 5 mm Absolute Maximum Ratings Product Highlights Picor’s QPO-1 output ripple attenuator System-in-a-Package (SiP) provides active filtering to achieve greater than 20 dB attenuation of periodic and random deviation (PARD) over the frequency range of 50Hz to 500kHz.
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