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Summary of Contents for Texas Instruments TPS61007EVM-177
- Page 1 TPS61007EVM-177 EVM User's Guide for High Efficiency , Boost Converters User’s Guide October 2000 Power Management Products SLVU039...
- Page 2 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, patent infringement, and limitation of liability.
- Page 3 Preface About This Manual This user’s guide describes the TPS61007EVM-177 (SLVP177) evaluation module for high-efficiency boost converters. How to Use This Manual Chapter 1 Introduction Chapter 2 Evaluation With the TPS61007EVM-177 Chapter 3 Printed Circuit Board (PCB) Layout Information About Cautions and Warnings This book may contain cautions and warnings.
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Page 5: Table Of Contents
..............PCB Layout of the TPS61007EVM-177 . - Page 6 Running Title—Attribute Reference Figures 1–1 SLVP177 EVM Schematic Diagram ..........3–1 Component Placement .
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Page 7: Introduction
The TPS61007EVM-177 is an adjustable boost converter whose output voltage is set to 3.3 V. If any other output voltage needs to be evaluated, the TPS61007EVM-177 can be easily set up to provide an output voltage between 1.5 V and 3.3 V by modifying the external resistor divider. -
Page 8: Slvp177 Evm Schematic
Resistor, 100 kΩ, 1%, SMD 0805 R2, R4 Resistor, 1 MΩ, 1%, SMD 0805 Resistor, 180 kΩ, 1%, SMD 0805 Resistor, 390 kΩ, 1%, SMD 0805 Resistor, 470 kΩ, 1%, SMD 0805 TPS61007DGS IC, high-efficiency boost converter, Texas Instruments adjustable version, MSOP10 Introduction... -
Page 9: Setup Of The Evm
Setup of the EVM 1.3 Setup of the EVM It is important to establish all connections to the EVM before the power supply connected to the EVM is turned on. 1) Connect a power supply (0.9 V to V , depending on the output voltage of the EVM) to the INPUT header. - Page 10 Introduction...
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Page 11: Evaluation With The Tps61007Evm-177
Chapter 2 Evaluation With the TPS61007EVM-177 This chapter details the evaluation process and features of the EVM. For this evaluation, a load is connected to the output terminal in order to adjust the load current between 0 mA and 250 mA. -
Page 12: Enable (En) Jumper
(R5, R6) is used on the EVM to monitor the supply voltage. As a default on the EVM, the LBO output will go low when the supply voltage falls below 0.9 V. More details about setting the low battery threshold voltage can be found in the data sheet (SLVS279). Evaluation With the TPS61007EVM-177... -
Page 13: Pcb Layout
PCB, as indicated by the rectangle on the component placement figure. Topic Page PCB Layout of the TPS61007EVM-177 ......3–2... -
Page 14: Pcb Layout Of The Tps61007Evm-177
PCB Layout of the TPS61007EVM-177 (SLVP177) 3.1 PCB Layout of the TPS61007EVM-177 (SLVP177) Figure 3–1. Component Placement Figure 3–2. Top Layer PCB Layout... -
Page 15: Bottom Layer
PCB Layout of the TPS61007EVM-177 (SLVP177) Figure 3–3. Bottom Layer PCB Layout... - Page 16 PCB Layout...
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