Table of Contents
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CONTENTS
1.
INTRODUCTION .................................................................................................................................................. 8
2.
BOARD OVERVIEW ........................................................................................................................................... 10
2.1.
...................................................................................................................................................................... 10
2.2.
3.
SPEEDVAL KIT™ DAUGHTER CARD CONNECTORS .............................................................................................. 12
3.1.
3.2.
3.3.
4.
ELECTRICAL FEATURES ...................................................................................................................................... 16
4.1.
4.2.
4.3.
4.4.
4.5.
4.6.
4.7.
.......................................................................................................................................................... 24
5.
DOUBLE PULSE MEASUREMENTS AND CURRENT SENSING ................................................................................ 26
5.1.
5.2.
5.3.
5.4.
Deskew ............................................................................................................................................................... 33
Switching Loss Measurements ........................................................................................................................... 37
6.
LAYOUT ............................................................................................................................................................ 42
7.
THERMAL MANAGEMENT ................................................................................................................................. 43
8.
SUPPORTED POWER TOPOLOGIES AND CONNECTION DIAGRAMS ..................................................................... 44
8.1.
8.2.
8.3.
8.4.
9.
APPLICATION EXAMPLE - SYNCHRONOUS BOOST CONVERTER ......................................................................... 48
10.
TROUBLESHOOTING ..................................................................................................................................... 51
11.
REVISION HISTORY ....................................................................................................................................... 53
12.
IMPORTANT NOTES ...................................................................................................................................... 53
PRD-06829 REV. 1, December 2022
© 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the
SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names
are the property of their respective owners and do not imply specific product and/or vendor endorsement,
sponsorship or association.
....................................................................................................................................... 11
.............................................................................................................................. 13
(CON16).......................................................................................................... 14
(
5) ............................................................................................................................... 15
,
............................................................................................................ 19
................................................................................................................................. 20
.............................................................................................................................. 21
..................................................................................................................................... 22
(OCP) ............................................................................................................................ 23
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) ........................................................................................................................... 40
RR
............................................................................................................................ 44
.......................................................................................................................... 45
............................................................................................................................. 46
........................................................................................................................... 47
SpeedVal Kit™ Half-Bridge User Guide
............................................................................................... 18
7
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