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EVM User's Guide: TPS6287B25 TPS6287B20 TPS6287B15
TPS6287B10
TPS6287B25 Buck Converter Evaluation Module
Description
The TPS6287B25 EVM can be used to evaluate the
TPS6287Bx device family. The TPS6287Bx device is
a high-frequency, synchronous step-down converter
optimized for a small solution size and high efficiency.
The device focuses on high-efficiency, step-down
conversion over a wide output current range. At
medium to heavy loads, the converter operates
in PWM mode and can enter power save mode
operation at light load to maintain high efficiency over
the entire load-current range. The device is available
in a 4.05-mm × 3.05-mm, 24-pin VQFN package.
Get Started
1. Order the EVM TPS6287B25 at ti.com.
2. Download the data sheet (SLVSGG8).
3. Use the data sheet or launch the GUI software
available
here
to modify the device settings.
SLVUCT8 – DECEMBER 2023
Submit Document Feedback
TPS6287B25EVM Hardware Image (Top View)
Copyright © 2023 Texas Instruments Incorporated
Features
•
Input voltage range: 2.7 V to 6 V
•
Three selectable output voltage ranges from 0.4 V
to 1.675 V
•
Output voltage accuracy: ±0.8%
•
Adjustable soft start by resistor or I2C
•
External compensation
•
Selectable start-up output voltage through the
VSET1 and VSET2
•
Differential remote sense
•
Output discharge
•
I2C-compatible interface with up to 3.4 MHz
Applications
•
FPGA, ASIC and digital core supply
•
Optical networks
•
Storage
TPS6287B25 Buck Converter Evaluation Module
Description
1
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Table of Contents
Related Manuals for Texas Instruments TPS6287B25
Summary of Contents for Texas Instruments TPS6287B25
- Page 1 EVM User's Guide: TPS6287B25 TPS6287B20 TPS6287B15 TPS6287B10 TPS6287B25 Buck Converter Evaluation Module Description Features The TPS6287B25 EVM can be used to evaluate the • Input voltage range: 2.7 V to 6 V TPS6287Bx device family. The TPS6287Bx device is •...
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Page 2: Kit Contents
Th purpose of the TPS6287B25EVM-024 is to support the evaluation of the TPS6287Bx device family. The TPS6287B10, TPS6287B15, TPS6287B20 and TPS6287B25 are a family of pin-to-pin 10-A,15-A, 20- A, 25-A synchronous step-down DC/DC converters with I2C interface and differential remote sense. All devices offer high efficiency and ease of use. -
Page 3: Connector Descriptions
To evaluate the I C features a USB2ANY interface can be connected to J6. For this interface, a software GUI is available here. SLVUCT8 – DECEMBER 2023 TPS6287B25 Buck Converter Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... - Page 4 C interface. IC status information is also available. For more details, see the TPS6287Bx 2.7-V to 6-V Input, 10-A,15-A, 20-A, 25-A, Fast Transient Synchronous Step-Down Converter with I2C Interface data sheet. TPS6287B25 Buck Converter Evaluation Module SLVUCT8 – DECEMBER 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
- Page 5 720mV 0x44 Ω ΚΩ n.c. n.c. Ω ΚΩ 750mV 0x47 n.c. n.c. Ω Ω 775mV 0x46 Figure 4-1. TPS6287B25EVM-024 Schematic SLVUCT8 – DECEMBER 2023 TPS6287B25 Buck Converter Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
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Page 6: Pcb Layout
Figure 4-2. Top Silk Figure 4-3. Top Layer Figure 4-4. Layer 2 Figure 4-5. Layer 3 Figure 4-6. Layer 4 Figure 4-7. Layer 5 TPS6287B25 Buck Converter Evaluation Module SLVUCT8 – DECEMBER 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... - Page 7 Hardware Design Files Figure 4-8. Layer 6 Figure 4-9. Layer 7 Figure 4-10. Bottom Layer SLVUCT8 – DECEMBER 2023 TPS6287B25 Buck Converter Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
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Page 8: Bill Of Materials
4.05 × 3.05 mm TPS6287B25LA0WRZVR Instruments Sense, Droop Compensation and Stackability 5 Additional Information Trademarks All trademarks are the property of their respective owners. TPS6287B25 Buck Converter Evaluation Module SLVUCT8 – DECEMBER 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... - Page 9 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 10 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 11 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 12 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 13 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...
- Page 14 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 © 2023, Texas Instruments Incorporated...
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