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EVM User's Guide: TPS62A01-Q1 TPS62A01A-Q1
TPS62A01QEVM-270 TPS62A01AQEVM-270
TPS62A01-Q1 and TPS62A01A-Q1 Buck Converter
Evaluation Module
Description
The TPS62A01-Q1 and TPS62A01A-Q1 are
automotive synchronous step-down buck DC-DC
converters optimized for high efficiency and compact
solution-size. The TPS62A01-Q1 and TPS62A01A-Q1
delivers an output current up to 1-A. The TPS62A01A-
Q1 variant operates in forced PWM mode
(FPWM) across the whole load current range. The
TPS62A01QEVM-270 and TPS62A01AQEVM-270
are available in a 1.6-mm × 1.6-mm SOT563
package.
SLUUCV4 – SEPTEMBER 2023
Submit Document Feedback
Get Started
1. Order the EVM on ti.com.
2. Download the data sheet (SLUSF67).
3. Use the data sheet to adjust the BOM with the
device for desired output voltage.
Features
•
Input voltage range 0.5-V to 5.5-V
•
Adjustable output voltage range 0.6-V to V
•
100% mode operation
•
Quiescent current < 25-µA
•
Feedback accuracy 1.5%(-40°C to 150°C)
•
Switching frequency 2.4-MHz (PWM)
•
Power save mode or PWM option available
Applications
•
Front camera
•
Surround view system ECU
•
Automotive cluster display
TPS62A01QEVM-27
TPS62A01-Q1 and TPS62A01A-Q1 Buck Converter Evaluation Module
Copyright © 2023 Texas Instruments Incorporated
Description
IN
1
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Summary of Contents for Texas Instruments TPS62A01-Q1
- Page 1 Power save mode or PWM option available Applications • Front camera • Surround view system ECU • Automotive cluster display TPS62A01QEVM-27 SLUUCV4 – SEPTEMBER 2023 TPS62A01-Q1 and TPS62A01A-Q1 Buck Converter Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
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Page 2: Kit Contents
These EVMs are designed to help the user easily evaluate and test the operation and functionality of the TPS62A01-Q1 and TPS62A01A-Q1 buck converters. EVMs convert a 2.5-V to 5.5-V input voltage to a regulated 1.8-V output voltage that delivers up to 1-A maximum. This user’s guide describes the characteristics, operation, and use of TI's TPS62A01-Q1 and TPS62A01A-Q1 evaluation modules (EVM). -
Page 3: Connector Descriptions
C11 is the feedforward capacitor. This EVM has a feedforward capacitor of 33 pF. TI recommends to check the requirements of feedforward capacitor in data sheet of the device according to adjusted output voltage. SLUUCV4 – SEPTEMBER 2023 TPS62A01-Q1 and TPS62A01A-Q1 Buck Converter Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... - Page 4 22uF 470nF 10nF 22uF 470pF 10nF 22uF 22uF 22uF 0.1uF 22uF 80.6k TPS62A01QDRLRQ1 33pF 499k 40.2k Figure 3-1. TPS62A01QEVM-270 Schematic TPS62A01-Q1 and TPS62A01A-Q1 Buck Converter Evaluation Module SLUUCV4 – SEPTEMBER 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
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Page 5: Pcb Layouts
TPS62A01AQEVM-270 variant. TPS62A01QEVM is a 4 layer PCB. Figure 3-2. Top View Mask Figure 3-3. Top Layer Figure 3-4. Signal Layer 1 SLUUCV4 – SEPTEMBER 2023 TPS62A01-Q1 and TPS62A01A-Q1 Buck Converter Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... - Page 6 Hardware Design Files www.ti.com Figure 3-5. Signal Layer 2 Figure 3-6. Bottom Layer TPS62A01-Q1 and TPS62A01A-Q1 Buck Converter Evaluation Module SLUUCV4 – SEPTEMBER 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
- Page 7 IC, 5.5-V, 1-A Step-Down Converter 1.6 ×1.6 mm TPS62A01Q TPS62A01A IC, 5.5-V, 1-A Step-Down Converter with forced 1.6 × 1.6 mm TPS62A01AQ PWM operation SLUUCV4 – SEPTEMBER 2023 TPS62A01-Q1 and TPS62A01A-Q1 Buck Converter Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
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Page 8: Additional Information
5 Related Documentation The data sheet and other documentation of the device is available in the product folders of TPS62A01-Q1 TPS62A01A-Q1. TPS62A01-Q1 and TPS62A01A-Q1 Buck Converter Evaluation Module SLUUCV4 – SEPTEMBER 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...
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Page 14: 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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