QPO-2-EVAL1
Output Ripple Attenuator Modules
Active output ripple attenuator
This family of products are End of Life. Please use the Power System Designer tool to find a product for your project.
The QPO output ripple attenuator products use proprietary active filtering to reduce power supply output ripple and noise (PARD) over 30dB from 1kHz. QPOs improve transient response, ensure quiet point-of-load regulation and works with most
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Output
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Features and Benefits
Features and benefits
Reduces power supply output ripple to less than 10mVP-P
Greater than 30dB PARD attenuation from 1 to 500kHz
Greater than 99% efficient
Improves transient response of DC-DC converters
Resources
Resources for the design engineer
Reduce load capacitance in noise-sensitive, high-transient applications, through implementation of active filtering
The characteristics of the DC-DC converter, the load, the electrical characteristics of the passive components and the available PCB area all present additional design constraints ...
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