Vicor PI358x-00 ZVS Buck Regulator Evaluation Boards
Vicor PI358x-00 ZVS Buck Regulator Evaluation Boards are designed for the PI358x family of 7mm x 8mm ZVS Bucks. It can be configured to demonstrate a single product in a standalone local-sense or a remote-sense configuration. The PI358x family of wide input range DC-DC ZVS Buck regulators features high efficiency with integrated controller and power switches within a high-density 0.28" x 0.32" GQFN package. Required external components are placed inside a demarcation featuring a solution size of 1.09" x 0.96". The demarcation includes an external inductor, compensation capacitor, voltage selection resistors, soft-start capacitor, and input-output capacitors to form a complete DC-DC regulator.
Features
Input and output lugs for source and load connectionsInput sockets to place through-hole input aluminum-electrolytic capacitorInput source filter (L102, R105)Toggle switch (S101) for enabling and disabling the regulator through the EN pinOscilloscope probe jack for accurate, high-frequency input (J101) and output (J102) voltage measurementSignal pins test points and wire connectorsKelvin voltage test points and sockets for all pins of the GQFN productAccess to voltage switching node VS1 with a nearby ground receptacleMode selection switch for local (default) and remote sense loopTrim control selection for both local and remote senseADJ: potentiometer to exercise the full output rangeFixed: resistor to set the unit to the nominal outputLocal- and remote-sense AC signal injection (J201)
Kit Contents
1 Evaluation Board3 x pre-installed jumpers1 x hardware kit5 x size 10 screwslugswashers
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