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EVM User's Guide: TPS3424EVM
TPS3424 Evaluation Module
Description
The TPS3424EVM is an evaluation module for
evaluating the TPS3424 and TPS3423 push button
family. The purpose of this board is to provide a
sample design and test point for all input and output
pins of the TPS3424 and TPS3423 devices to capture
measurements and behavioral data for the device.
SNVU899 – OCTOBER 2024
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Features
•
Operating voltage range: 1V to 6V
•
Configurable input and output to accommodate all
the input and output topology of the TPS3424 and
TPS3423
•
Various selection of capacitors for timing
configurations
•
HBM ESD rating on push-button pin: 10kV
TPS3424EVM Board
Copyright © 2024 Texas Instruments Incorporated
Description
TPS3424 Evaluation Module
1
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Summary of Contents for Texas Instruments TPS3424EVM
- Page 1 Description EVM User's Guide: TPS3424EVM TPS3424 Evaluation Module Description Features The TPS3424EVM is an evaluation module for • Operating voltage range: 1V to 6V evaluating the TPS3424 and TPS3423 push button • Configurable input and output to accommodate all family.
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Page 2: Kit Contents
Active-high or active-low input and output. • Push-pull or open-drain output The TPS3424EVM offers access to all input and output pins. Test points are provided to give the user access to an extra connection if needed for oscilloscope or multimeter measurements. 1.2 Kit Contents The TPS3424EVM circuit board comes pre-installed with the TPS3424A11C13ADRL device for full functionality testing of the TPS3424 and TPS3423 family of devices. - Page 3 Pin8/KILL/PB2 Closed(pin1, pin2) 2, connecting Pin 9 to V . For KILL disabled, connect pin 2 and pin 3, connecting pin 9 to GND SNVU899 – OCTOBER 2024 TPS3424 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 4: Test Point
Test point TP10, TP12 and TP14 connects to GND. 2.2 EVM Setup and Operation This section describes the functionality and operation of the TPS3424EVM. This EVM comes with the TPS3424A11C13ADRL device installed. Read the TPS3423/4 data sheet (SNVSCN9) for electrical characteristics of this device. - Page 5 Implementation Results 3 Implementation Results 3.1 EVM Performance Results The following measurements are taken using the default TPS3424EVM with the TPS3424A11C13ADRL device. Ignore Ignore (Active Low) SINT SINT PD (KILL) PD (KILL) RESET (Active high, Latched) KILL KILL KILL...
- Page 6 Implementation Results www.ti.com Figure 3-2. PB1 Short Press RESET Assertion With KILL HIGH Figure 3-3. PB1 Long Press RESET De-assertion With KILL HIGH TPS3424 Evaluation Module SNVU899 – OCTOBER 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 7 Implementation Results Figure 3-4. PB1 Long Press RESET Assertion With KILL HIGH Figure 3-5. PB1 Short Press RESET Assertion With KILL LOW SNVU899 – OCTOBER 2024 TPS3424 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 8 Implementation Results www.ti.com Figure 3-6. PB1 Long Press RESET Assertion With KILL LOW TPS3424 Evaluation Module SNVU899 – OCTOBER 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 9 Hardware Design Files 4 Hardware Design Files 4.1 Schematics Figure 4-1. TPS3424EVM Schematic SNVU899 – OCTOBER 2024 TPS3424 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 10: Pcb Layout
EVM. Figure 4-3. Layout - Top Figure 4-2. Component Placement - Top Assembly Figure 4-4. Top Layer Figure 4-5. Bottom Layer TPS3424 Evaluation Module SNVU899 – OCTOBER 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 11 Hardware Design Files Figure 4-6. Top Solder Mask SNVU899 – OCTOBER 2024 TPS3424 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 12: Bill Of Materials
Header, 100mil, 7x2 Receptacle TSW-107-07-G-D Samtec 7x2, Gold, TH J5, J6, J7, J8 Header, 2.54mm Header, 2.54mm, 2x1 Receptacle TSW-102-07-T-S Samtec 2x1, Tin, TH TPS3424 Evaluation Module SNVU899 – OCTOBER 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 13 5019 Keystone TP4, TP5, TP6, Miniature, SMT Miniature, SMT TP7, TP8, TP9, TP10, TP11, TP12, TP14 Nano-Power, Nano-Power, TPS3424A11C13 Texas Instruments Push-Button Push-Button ADRL SNVU899 – OCTOBER 2024 TPS3424 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 14: Additional Information
Additional Information www.ti.com 5 Additional Information 5.1 Trademarks All trademarks are the property of their respective owners. TPS3424 Evaluation Module SNVU899 – OCTOBER 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 15 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 16 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 17 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 18 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 19 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2023, Texas Instruments Incorporated...
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Page 20: Important Notice
TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2024, Texas Instruments Incorporated...
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