Texas Instruments TPS65235-1, User Manual

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1 SLVUAZ0 – November 2016
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Copyright © 2016, Texas Instruments Incorporated
Evaluation Module for the TPS65235-1 LNB Voltage Regulator With I
2
C
Interface for DiSEqC2.x Application
User's Guide
SLVUAZ0 – November 2016
Evaluation Module for the TPS65235-1 LNB Voltage
Regulator With I
2
C Interface for DiSEqC2.x Application
This document presents the information required to operate the TPS65235-1 for DiSEqC2.x application as
well as the support documentation including schematic, layout, hardware setup, software application, key
waveforms, and bill of materials.
Contents
1 Introduction
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2
2 Schematic
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3
3 Board Layout
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4
4 Bench Test Setup Conditions
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6
4.1 Headers Description and Jumper Placement
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6
4.2 Hardware Requirement
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8
4.3 Hardware Setup
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8
5 Software Installation
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9
6 Software Operation
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9
6.1 Register Map Page
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10
6.2 Basic Settings
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11
7 Test Procedure Example
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12
7.1 Voltage output check
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12
7.2 Tone Output
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12
8 Bill of Materials
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14
List of Tables
1 Input and Output Connection
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7
2 Jumpers and Switches
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7
3 VLNB Output Control Without I
2
C Interface Connection
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7
4 I
2
C Address Selection
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11
5 Bill of Materials
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14
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