uRAM3HN1 Datasheet - Vicor Corporation

uRAM3HN1 Output Ripple Attenuation Module

The MicroRAM has an internal passive filter that effectively attenuates ripple in the 50kHz to 1MHz range. An active filter provides attenuation from low frequency up to the 1MHz range. The user must set the headroom voltage of the active block with the external RHR resistor to optimize performance..

uRAM3HN1 Features

* >40dB ripple attenuation from 60Hz to 1MHz

* Integrated OR’ing diode supports N+1 redundancy

* Significantly improves load transient response

* Efficiency up to 98%

* User selectable performance optimization

* Combined active and passive filtering

uRAM3HN1 Datasheet (1.16 MB)