Texas Instruments HSS-MOTHERBOARDEVM, Руководство пользователя

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1 SLVUBD4A – January 2018 – Revised December 2018
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Copyright © 2018, Texas Instruments Incorporated
High Side Switch Motherboard Evaluation Module
User's Guide
SLVUBD4A – January 2018 – Revised December 2018
High Side Switch Motherboard Evaluation Module
The HSS-MOTHERBOARDEVM evaluation module is designed to evaluate the <50-m
Ω
Ron devices in
TI's high side switch portfolio. These devices include TPS1HA08-Q1, TPS2HB08-Q1, TPS2HB16-Q1,
TPS2HB35-Q1, and TPS2HB50-Q1. This board does not come with the devices populated but allows any
of the devices to be soldered down on the sample daughter card and used in the main motherboard. This
user's guide provides the connectors and test point description, schematic, bill of materials (BOM), and
board layout of the EVM.
NOTE: This EVM does NOT come with devices populated on the board. The user MUST order
samples separately.
Contents
1 Introduction
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2
1.1 Descriptions
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2
1.2 Applications
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2
1.3 Features
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3
2 HSS-MOTHERBOARDEVM Schematic
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4
3 Connections Descriptions
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7
3.1 Connectors and Test Points
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7
3.2 Jumpers
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8
4 TPS2HB08-50EVM EVM Assembly Drawings and Layout
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9
5 Current Limit
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6 Current Sense
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11
7 Transient Protection
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8 Soldering Down U2
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9 Bill of Materials
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List of Figures
1 HSS-MOTHERBOARDEVM Motherboard Schematic
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5
2 HSS-MOTHERBOARDEVM Sample Daughter Card Schematic
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3 HSS-MOTHERBOARDEVM Layout and Routing (Top View)
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4 HSS-MOTHERBOARDEVM Layout and Routing (Bottom View)
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List of Tables
1 Connector and Test Point Descriptions
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2 Jumper Descriptions
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8
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