Texas Instruments SLVP089 manual Read This First, About This Manual

Page 5

Preface

Read This First

About This Manual

This user’s guide is a reference manual for the SLVP089 Synchronous Buck Converter Evaluation Module used to evaluate the performance of the TL5001 PWM Controller. This document provides information to assist managers and hardware engineers in application development.

How to Use This Manual

This manual provides the information and instructions necessary to design, construct, operate, and understand the SLVP089. Chapter 1 describes and lists the hardware requirements; Chapter 2 describes design considerations and procedures; and Appendix A contains the data sheet for the TL5001 PWM Controller

Related Documentation From Texas Instruments

The following books describe the TL5001 and related support tools. To obtain a copy of any of these TI documents, call the Texas Instruments Literature Re- sponse Center at (800) 477–8924. When ordering, please identify the book by its title and literature number.

TL5001 Pulse-Width-Modulation Control Circuits Data Sheet (Literature number SLVS084C). It contains electrical specifications, available tem- perature options, general overview of the device, and application in- formation.

Designing with the TL5001C PWM Controller Application Report

(Literature number SLVA034).

iii

Image 5
Contents User’s Guide 07/98 Literature Number SLVU001A July Important Notice About This Manual Read This FirstTrademarks Contents Tables FiguresTopic HardwareTypical Synchronous Buck Converter IntroductionSchematic Diagram SchematicInput/Output Connections Power SupplyShows the SLVP089 board layout Board LayoutBill of Materials Bill of MaterialsLoad Regulation and Ripple, 3.3-V 9-V Input Test ResultsPower Switch Turn-On and Delay from Q2 Off Inductor and Output Ripple Page Design Procedure Introduction Operating Specifications Operating SpecificationsDuty Cycle Estimate Design Procedures+ 3 W Controller Functions + DD V O Compensation Network Bode Plot