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User's Guide
TLVM13610EVM Buck Regulator Evaluation Module
With an input operating voltage range from 3 V to 36 V and rated output current up to 8 A, the TLVM13610
synchronous buck power modules provides flexibility, scalability, and optimized solution size for a wide range of
applications. With integrated power MOSFETs, buck inductor and PWM controller, these modules enable DC/DC
solutions with high density, low EMI, and ease of design.
Table 1-1. TLVM13610 Synchronous Buck DC/DC Power Module Family
DC/DC MODULE
RATED I
OUT
TLVM13610
8A
The
TLVM13610EVM
uses the TLVM13610 easy-to-use synchronous buck module IC with an output voltage
range of 1 V to 9 V and an output current up to 8 A. The default output voltage of the EVM is set to 5 V can be
adjusted to 3.3 V through a jumper setting.
The solution supports adjustable input voltage UVLO for application-specific power-up and power-down
requirements, PGOOD indicator for sequencing and output voltage monitoring, and is set to AUTO mode for
high efficiency at light-load applications.
SLVUCN1 – JANUARY 2023
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ABSTRACT
PACKAGE
DIMENSIONS
B3-QFN (22)
6.5 × 7.5 (mm)
Copyright © 2023 Texas Instruments Incorporated
FEATURES
Slew-rate control, integrated input,
RT adjustable F
SW
VCC and BOOT capacitors
TLVM13610EVM Buck Regulator Evaluation Module
EMI MITIGATION
1
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Summary of Contents for Texas Instruments TLVM13610EVM
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Page 1: Table 1-1. Tlvm13610 Synchronous Buck Dc/Dc Power Module Family
User’s Guide TLVM13610EVM Buck Regulator Evaluation Module ABSTRACT With an input operating voltage range from 3 V to 36 V and rated output current up to 8 A, the TLVM13610 synchronous buck power modules provides flexibility, scalability, and optimized solution size for a wide range of applications. -
Page 2: Table Of Contents
HotRod ™ is a trademark of Texas Instruments. WEBENCH ® is a registered trademark of Texas Instruments. All trademarks are the property of their respective owners. TLVM13610EVM Buck Regulator Evaluation Module SLVUCN1 – JANUARY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 3: High-Density Evm Description
High-Density EVM Description 1 High-Density EVM Description The TLVM13610EVM features the TLVM13610 synchronous buck power module configured for operation with typical 3-V to 36-V input bus applications. This wide-V range DC/DC solution offers outsized voltage rating and operating margin to withstand supply-rail voltage transients. -
Page 4: Test Setup And Procedure
Negative output sense terminal. Connect the multimeter negative lead for measuring efficiency and line and load VOUT S– regulation. Ground reference point Switch node monitor output TLVM13610EVM Buck Regulator Evaluation Module SLVUCN1 – JANUARY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 5: Evm Setup
Before applying power to the EVM, make sure that the jumper is present and properly positioned for the intended switching frequency. Always remove input power before changing the jumper settings. SLVUCN1 – JANUARY 2023 TLVM13610EVM Buck Regulator Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 6: Test Equipment
Extended operation at high output current can raise component temperatures above 55°C. To avoid risk of a burn injury, do not touch the components until they have cooled sufficiently after disconnecting power. TLVM13610EVM Buck Regulator Evaluation Module SLVUCN1 – JANUARY 2023 Submit Document Feedback... -
Page 7: Test Data And Performance Curves
Figure 3-4. Load Regulation, V = 3.3 V, F Figure 3-3. Efficiency, V = 3.3 V, F = 1 MHz, MHz, AUTO Mode AUTO Mode SLVUCN1 – JANUARY 2023 TLVM13610EVM Buck Regulator Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 8: Waveforms
Figure 3-10. Infrared Thermal Image V = 24 V, Figure 3-9. Infrared Thermal Image V = 12 V, V = 5 V = 5 V TLVM13610EVM Buck Regulator Evaluation Module SLVUCN1 – JANUARY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 9: Bode Plot
See component details in Bill of Materials. Figure 3-13. Bode Plot With Four 47-µF, 16-V Output Capacitors (110 µF Effective at 5 VDC, 25°C) SLVUCN1 – JANUARY 2023 TLVM13610EVM Buck Regulator Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 10: Figure 3-14. Output Capacitor Voltage Derating Curve
Test Data and Performance Curves www.ti.com DC Bias (V) Figure 3-14. Output Capacitor Voltage Derating Curve TLVM13610EVM Buck Regulator Evaluation Module SLVUCN1 – JANUARY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 11: Emi Performance
Emissions: V = 24 V, SPSP ON Figure 3-16. CISPR 11 Class B Radiated Emissions: V = 24 V, SPSP ON SLVUCN1 – JANUARY 2023 TLVM13610EVM Buck Regulator Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 12: Evm Documentation
EVM Documentation www.ti.com 4 EVM Documentation 4.1 Schematic Figure 4-1 illustrates the EVM schematic. Figure 4-1. EVM Schematic TLVM13610EVM Buck Regulator Evaluation Module SLVUCN1 – JANUARY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 13: Bill Of Materials
SH-J4, SH-J5, SH-J6 TP1, TP2, TP3, TP4, Test Point, Miniature, SMT 5019 Keystone TP5, TP6, TP7, TP8 TLVM13610RDFR B3QFN-22 TLVM13610RDFR Texas Instruments SLVUCN1 – JANUARY 2023 TLVM13610EVM Buck Regulator Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 14: Pcb Layout
The PCB is 62-mils standard thickness with 2-oz copper on all layers. Figure 4-2. 3D Top View Figure 4-3. 3D Bottom View TLVM13610EVM Buck Regulator Evaluation Module SLVUCN1 – JANUARY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 15: Figure 4-4. Top Layer Copper
EVM Documentation Figure 4-4. Top Layer Copper Figure 4-5. Layer 2 Copper SLVUCN1 – JANUARY 2023 TLVM13610EVM Buck Regulator Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 16: Multi-Layer Stackup
EVM Documentation www.ti.com Figure 4-6. Layer 3 Copper Figure 4-7. Bottom Layer Copper (Viewed From Top) 4.4 Multi-Layer Stackup Figure 4-8. Layer Stackup TLVM13610EVM Buck Regulator Evaluation Module SLVUCN1 – JANUARY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 17: Device And Documentation Support
2. Optimize the design for key parameters such as efficiency, footprint, and cost using the optimizer dial. 3. Compare the generated design with other possible solutions from Texas Instruments. The WEBENCH Power Designer provides a customized schematic along with a list of materials with real-time pricing and component availability. - Page 18 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 19 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 20 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 21 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 22 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 23 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...