QUIETPOWER - Output Ripple Attenuation SiP
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.
RHR = (QPOOUT / VHR ) x 2.5k (see Table 1 for example
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 optimizati
