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EVM User's Guide: TPS552872EVM-029
TPS552872EVM-029 Evaluation Module
Description
The TPS552872 integrates four MOSFET switches
providing a compact device for a variety of
applications and is optimized for converting battery
voltage or adapter voltage into power supply
rails. The TPS552872 has adjustable external loop
compensation, programmable switching frequency,
optional spread spectrum and rich protection features.
All these features bring flexibility and design
optimization for overall performance, as well as BOM
optimization and solution cost.
Get Started
1. Order the EVM at ti.com.
2. Read the user's guide carefully.
3. Prepare the bench setup per instructions. Take
precautions to prevent damage by ESD when
handling the EVM.
4. Power up the EVM by following the recommended
steps.
5. Run tests and measurements. Take cautions of
high voltage and hot temperature produced by the
EVM during test.
SLVUCS0 – JULY 2023
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Features
•
Wide input and output voltage range
•
Rich protection features
•
Small solution-size
•
User flexibilities in optimizing loop compensation
•
Programmable PFM and FPWM mode at light load
•
Adjustable output current limit
•
Optional programmable spread spectrum
•
Adjustable output voltage compensation for
voltage droop over the cable
Applications
•
Docking station
•
Monitor
•
Power bank
•
Industry PC
•
Traction
drivers
Copyright © 2023 Texas Instruments Incorporated
inverters:
IGBT, MOSFET and SiC gate
TPS552872EVM-029 Evaluation Module
Description
1
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Related Manuals for Texas Instruments TPS552872EVM-029
Summary of Contents for Texas Instruments TPS552872EVM-029
- Page 1 4. Power up the EVM by following the recommended steps. 5. Run tests and measurements. Take cautions of high voltage and hot temperature produced by the EVM during test. SLVUCS0 – JULY 2023 TPS552872EVM-029 Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
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Page 2: Kit Contents
1 Evaluation Module Overview 1.1 Introduction The TPS552872EVM-029 is designed to demonstrate the features and functionality of the TPS552872 device, which is a high-performance, high-efficiency synchronous buck-boost converter. The TPS552872 also verifies safe operating with optional output current limit and hiccup-mode protection in sustained overload conditions. All these bring flexibility and design optimization for BOM optimization and overall performance, as well as cost. -
Page 3: Connector And Test Point Descriptions
Hardware 2 Hardware This section describes how to properly connect, set up, and use the TPS552872EVM-029. 2.1 Modification The printed-circuit board (PCB) for this EVM is designed to accommodate some modifications by the user. The external component can be changed according to the real application. - Page 4 Hardware Design Files www.ti.com 3 Hardware Design Files This section provides the TPS552872EVM-029 schematic, board layout and bill of materials (BOM). 3.1 Schematic Figure 3-1 shows the EVM schematic. 2.20 2.20 2.2nF 2.2nF 3 - 36V 68uF 10µF 10µF 1µF 0.1uF...
- Page 5 3.2 PCB Layouts Figure 3-2 through Figure 3-5 illustrate the EVM board layouts. Figure 3-2. TPS552872EVM-029 Top-Side Layout Figure 3-3. TPS552872EVM-029 Inner Layer 1 SLVUCS0 – JULY 2023 TPS552872EVM-029 Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
- Page 6 Hardware Design Files www.ti.com Figure 3-4. TPS552872EVM-029 Inner Layer 2 Figure 3-5. TPS552872EVM-029 Bottom-Side Layout TPS552872EVM-029 Evaluation Module SLVUCS0 – JULY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
- Page 7 RES, 150 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW0402150KFKED Vishay-Dale R12, R13, R14 102k RES, 102 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW0402102KFKED Vishay-Dale SLVUCS0 – JULY 2023 TPS552872EVM-029 Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
- Page 8 RES, 2.20, 1%, 0.25 W, AEC-Q200 Grade 0, 1206 1206 ERJ-8RQF2R2V Panasonic 10.0k RES, 10.0 k, 1%, 0.063 W, AEC-Q200 Grade 0, 0402 0402 CRCW040210K0FKED Vishay-Dale TPS552872EVM-029 Evaluation Module SLVUCS0 – JULY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
- Page 9 Additional Information 4 Additional Information Trademarks All trademarks are the property of their respective owners. SLVUCS0 – JULY 2023 TPS552872EVM-029 Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
- Page 10 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 11 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 12 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 13 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 14 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 15: 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 © 2023, Texas Instruments Incorporated...
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