QPO-1Q Datasheet (Vicor Corporation) - Output Ripple Attenuation SiP

QPO-1Q, 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

QPO-1Q 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