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SNVU685A–December 2019–Revised June 2020
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LP8866EVM User's Guide
User's Guide
SNVU685A–December 2019–Revised June 2020
LP8866EVM User's Guide
The Texas Instruments LP8866EVM evaluation module helps designers to evaluate the operation and
performance of the LP8866-Q1 device. This document includes a hardware setup instructions, software
instructions, a complete schematic diagram, printed-circuit board (PCB) layout, and bill of materials (BOM)
of the LP8866EVM.
Contents
1 Introduction ................................................................................................................... 2
2 Test Setup .................................................................................................................... 2
3 LP8866EVM Board Layout................................................................................................ 10
4 LP8866EVM Schematic ................................................................................................... 11
5 LP8866EVM Bill of Materials ............................................................................................. 12
6 LED Load Board............................................................................................................ 15
List of Figures
1 LP8866EVM Kit.............................................................................................................. 3
2 LP8866EVM Hardware Setup.............................................................................................. 4
3 LP8866/4 Family GUI Landing Page...................................................................................... 5
4 LP8866EVM GUI Home Page ............................................................................................. 5
5 LP8866EVM LED Control Page ........................................................................................... 6
6 LP8866EVM Monitor Faults Page......................................................................................... 7
7 LP8866EVM Diagnostics Page ............................................................................................ 8
8 LP8866EVM Register Map Page.......................................................................................... 9
9 LP8866EVM Layout - Top ................................................................................................ 10
10 LP8866EVM Layout - Bottom............................................................................................. 10
11 LP8866EVM Schematic ................................................................................................... 11
12 LP886X-LEDLOAD-EVM Schematic..................................................................................... 15
List of Tables
1 LP8866EVM Bill of Materials ............................................................................................. 12
2 LP886X-LEDLOAD-EVM Bill of Materials............................................................................... 15
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