Advertisement
www.ti.com
EVM User's Guide: TPS62A03EVM-028, TPS62A03AEVM-028
TPS62A03 and TPS62A03A Buck Converter Evaluation
Module
Description
The TPS62A03EVM-028, TPS62A03AEVM-028
evaluation modules (EVM) are designed to help
users easily evaluate and test the operation and
functionality of the TPS62A03 and TPS62A03A buck
converters. The EVMs convert a 2.5V to 5.5V input
voltage to a regulated 1.8V output voltage that
delivers up to 3A maximum. The TPS62A03EVM-028
and TPS62A03AEVM-028 are available in a 1.6mm ×
1.6mm SOT563 package.
Get Started
1. Order the EVM on ti.com.
2. Download the data sheet.
3. Use the data sheet to adjust the BOM with the
device for desired output voltage.
SLUUD12 – JULY 2024
Submit Document Feedback
Features
•
Input voltage range 0.5V to 5.5V
•
Adjustable output voltage range 0.6V to V
•
100% mode operation
•
Quiescent current < 28.5µA
•
Feedback accuracy 1%(0°C to 125°C)
•
Switching frequency 2.2MHz (PWM)
•
Power save mode or PWM option available
Applications
•
Set top box, TV applications
•
IP network
•
Wireless
•
Battery-powered applications
•
General purpose point-of-load supply
TPS62A03EVM-028
TPS62A03 and TPS62A03A Buck Converter Evaluation Module
Copyright © 2024 Texas Instruments Incorporated
camera,
multi-functional printer
router,
solid state drive
Description
IN
1
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Texas Instruments TPS62A03
Summary of Contents for Texas Instruments TPS62A03
- Page 1 Adjustable output voltage range 0.6V to V users easily evaluate and test the operation and • 100% mode operation functionality of the TPS62A03 and TPS62A03A buck • Quiescent current < 28.5µA converters. The EVMs convert a 2.5V to 5.5V input •...
-
Page 2: Kit Contents
The TPS62A03 and TPS62A03A are synchronous step-down buck DC-DC converters optimized for high efficiency and compact solution-size. The TPS62A03 and TPS62A03A delivers an output current up to 3A. The TPS62A03A variant operates in forced PWM mode (FPWM) across the whole load current range. This user’s guide describes the characteristics, operation, and use of theTPS62A03 and TPS62A03A evaluation modules (EVM). - Page 3 C11 is the feedforward capacitor. This EVM has a feedforward capacitor of 120pF. TI recommends to check the requirements of feedforward capacitor in data sheet of the device according to adjusted output voltage. SLUUD12 – JULY 2024 TPS62A03 and TPS62A03A Buck Converter Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 4 10nF 470nF 22uF 22uF 22uF 22uF 22uF 22uF 22uF 470pF TPS62A03DRLR 200k 0.1uF 120pF 499k 100k Figure 3-1. TPS62A03EVM-028 Schematic TPS62A03 and TPS62A03A Buck Converter Evaluation Module SLUUD12 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 5 This section provides the board layout and illustrations of TPS62A03EVM-028, which is also valid for the TPS62A03AEVM-028 variant. TPS62A03EVM-028 is a 4 layer PCB. Figure 3-2. Mask (Top View) Figure 3-3. Top Layer SLUUD12 – JULY 2024 TPS62A03 and TPS62A03A Buck Converter Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 6 Hardware Design Files www.ti.com Figure 3-4. Signal Layer 1 Figure 3-5. Signal Layer 2 Figure 3-6. Bottom Layer TPS62A03 and TPS62A03A Buck Converter Evaluation Module SLUUD12 – JULY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 7 IC, 5.5V, 3A Step-Down Converter 1.6 ×1.6 mm TPS62A03 IC, 5.5V, 3A Step-Down Converter with forced TPS62A03A 1.6 × 1.6mm TPS62A03A PWM operation SLUUD12 – JULY 2024 TPS62A03 and TPS62A03A Buck Converter Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
-
Page 8: Additional Information
5 Related Documentation The data sheet and other documentation of the device is available in the product folders of TPS62A03 TPS62A03A. TPS62A03 and TPS62A03A Buck Converter Evaluation Module SLUUD12 – JULY 2024 Submit Document Feedback Copyright © 2024 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 © 2024, Texas Instruments Incorporated...
Need help?
Do you have a question about the TPS62A03 and is the answer not in the manual?
Questions and answers