Vicor PI2007-EVAL1 48V Bus High Side Active ORing Evalua Instrukcja Użytkownika Pobierz pdf

Picor Corporation • picorpower.com

PI2007-EVAL1 User Guide Rev. 1.1 Page 1 of 10

PI2007-EVAL1 48V Bus High Side Active ORing

Evaluation Board User Guide

Content Page

Introduction .......................................................... 1

Product Description .............................................. 2

Schematic ............................................................. 3

Bill of Material ...................................................... 4

Test Procedure ...................................................... 5

Initial Test Set Up ................................................. 5

Recommended Material ....................................... 5

PCB Layout............................................................ 8

Mechanical Drawing ............................................. 9

The PI2007-EVAL1 Evaluation Board is intended to

acquaint the user with the benefits and features of the

Cool-ORing® PI2007 Active ORing controller. It is not

designed to be installed in end-use equipment.

Please read this document before setting up the

PI2007-EVAL1 Evaluation Board and refer to the PI2007

product datasheet for device specifications, functional

description and characteristics.

During operation, the power devices and surrounding

structures can be operated safely at high temperatures.

 Remove power and use caution when connecting and

disconnecting test probes and interface lines to avoid

inadvertent short circuits and contact with hot

surfaces.

 When testing electronic products always use approved

safety glasses. Follow good laboratory practice and

procedure.

Introduction

The PI2007-EVAL1 allows the user to test the basic

principles and operational characteristics of an Active

ORing function in a redundant power architecture, while

also experiencing the benefits and value of the PI2007

solution versus conventional Active ORing solutions. The

PI2007-EVAL1 evaluation board is configured to receive

two independent power source inputs, per a typical

redundant power architecture, through two Active ORing

channels that are combined to form a redundant power

output. Each channel contains a PI2007 controller and a

100V N-channel power MOSFET. The MOSFET foot print

can take an SO-8 or Power SO-8 MOSFET package. Each

channel is capable of up to 6A.

The PI2007-EVAL1 evaluation board is designed with

optimized PCB layout and component placement to

represent a realistic high density final design for an

embedded high side Active ORing solution for 48V Bus (36V

to 75V) applications requiring up to 6 A. This evaluation

board is intended as an easy and simple way to test the

electrical and thermal performance of the PI2007 Active

ORing controller.

Both dynamic and steady state testing of the PI2007 can be

completed on the PI2007-EVAL1 evaluation board, in

addition to using the key features of the product. Dynamic

testing can be completed under a variety of system level

fault conditions to check for response time to faults.

This document provides basic instructions for initial start-up

and configuration of the evaluation board. Further

information on the functionality of the PI2007 can be found

in the PI2007 product data sheet.



PI2007-EVAL1

Cool-ORing® Series

PI2007-EVAL1 Evaluation Board

featuring the Cool-ORing PI2007

Active ORing controller.

Cool-ORing

Series

1 2 3 4 5 6 7 8 9 10

Podsumowanie treści

Strona 1 - PI2007-EVAL1

Picor Corporation • picorpower.com PI2007-EVAL1 User Guide Rev. 1.1 Page 1 of 10 PI2007-EVAL1 48V Bus High

Strona 2

Picor Corporation • picorpower.com PI2007-EVAL1 User Guide Rev. 1.1 Page 10 of 10 Warranty Vicor products

Strona 3

Picor Corporation • picorpower.com PI2007-EVAL1 User Guide Rev. 1.1 Page 2 of 10 Cool-ORing® PI2007 Product

Strona 4

Picor Corporation • picorpower.com PI2007-EVAL1 User Guide Rev. 1.1 Page 3 of 10 Schematic Figure 2: PI2

Strona 5 - Test Procedure

Picor Corporation • picorpower.com PI2007-EVAL1 User Guide Rev. 1.1 Page 4 of 10 Bill of Material Item QTY

Strona 6

Picor Corporation • picorpower.com PI2007-EVAL1 User Guide Rev. 1.1 Page 5 of 10 Test Procedure Initial Tes

Strona 7

Picor Corporation • picorpower.com PI2007-EVAL1 User Guide Rev. 1.1 Page 6 of 10 Before initial power-up

Strona 8 - PCB Layout

Picor Corporation • picorpower.com PI2007-EVAL1 User Guide Rev. 1.1 Page 7 of 10 4.9. Verify that Vin2 is

Strona 9 - Mechanical Drawing

Picor Corporation • picorpower.com PI2007-EVAL1 User Guide Rev. 1.1 Page 8 of 10 Figure 4: Plot of PI2007 r

Strona 10 - Warranty

Picor Corporation • picorpower.com PI2007-EVAL1 User Guide Rev. 1.1 Page 9 of 10 Mechanical Drawing

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Podsumowanie treści

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