Texas Instruments TPSM8287B30LAPEVM User Manual
Texas Instruments TPSM8287B30LAPEVM User Manual

Texas Instruments TPSM8287B30LAPEVM User Manual

Evaluation module

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EVM User's Guide: TPSM8287B30LAPEVM
TPSM8287B30LAPEVM Evaluation Module
Description
The TPSM8287B30LAPEVM evaluation module
(EVM) facilitates the evaluation of the TPSM8287B30.
The device supports up to 30A load current in
a pin-to-pin compatible, step-down power module
2
with an I
C interface, remote sense, and frequency
synchronization in a 3.75mm × 8mm MagPack
package. The EVMs provide an I
voltage, with 0.8% accuracy, between 0.4V and
1.675V from input voltages from 2.7V to 6V.
SLUUD89 – MARCH 2025
Submit Document Feedback
2
C adjustable output
Copyright © 2025 Texas Instruments Incorporated
Features
30A output current power module with integrated
inductor, input capacitors, and output capacitors in
a MagPack package
Excellent thermal performance (θ
3.75mm × 8mm × 2mm power module provides
2
66mm
total design size
Start-up output voltage adjustable through jumpers
to 1 of 16 values
Highly accurate output voltage with remote sense
and adjustable control loop compensation
TPSM8287B30LAPEVM Evaluation Module
Description
= 8.8°C/W)
JA
1

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Summary of Contents for Texas Instruments TPSM8287B30LAPEVM

  • Page 1 1 of 16 values 1.675V from input voltages from 2.7V to 6V. • Highly accurate output voltage with remote sense and adjustable control loop compensation SLUUD89 – MARCH 2025 TPSM8287B30LAPEVM Evaluation Module Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated...
  • Page 2: Kit Contents

    1.2 Kit Contents The TPSM8287B30LAPEVM box (the kit) includes a PCB (SR087) to evaluate the TPSM8287B30 device in a typical, standalone (not paralleled) application. To evaluate the device using TI's TPSM8287B30 EVM GUI to...
  • Page 3: Header Information

    Before applying VIN, verify that both jumpers are installed: to JP4 or JP6 and to JP5 or JP7. Do not leave the VSETx pins floating. SLUUD89 – MARCH 2025 TPSM8287B30LAPEVM Evaluation Module Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated...
  • Page 4 I C bus through the TPSM8287B30 EVM GUI. This header is J5 – I keyed to prevent backwards installation. The TPSM8287B30LAPEVM does not require the USB2ANY EVM to operate. 2.5 Test Points TP1/2 – VOSNS/GOSNS Regulated output voltage connections.
  • Page 5: Frequency (Hz)

    The following figure shows the thermal performance of the TPSM8287B30LAPEVM. Figure 4-1. Thermal Performance (TPSM8287B30LAPEVM, V = 5V, V = 0.6V, I = 30A) The following figure shows the loop response measurement of the TPSM8287B30LAPEVM. -120 Gain (dB) -150 Phase (°)
  • Page 6 1.5V VI N VIN_R 0x47 0.775V VI N VI N 0x46 1.55V VI N 0x46 VBUS 2.00k 2.00k 1.00M 1.00M Figure 5-1. TPSM8287B30LAPEVM Schematic TPSM8287B30LAPEVM Evaluation Module SLUUD89 – MARCH 2025 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated...
  • Page 7: Pcb Layouts

    Hardware Design Files 5.2 PCB Layouts This section provides the TPSM8287B30LAPEVM board layout (SR087). The Gerber files are available on the TPSM8287B30LAPEVM tool folder. All eight layers use 2-ounce copper. Figure 5-2. Top Assembly Figure 5-3. Top Layer Figure 5-4. Internal Layer 1 Figure 5-5.
  • Page 8 Hardware Design Files www.ti.com Figure 5-8. Internal Layer 5 Figure 5-9. Internal Layer 6 Figure 5-10. Bottom Layer Figure 5-11. Bottom Assembly (Mirrored) TPSM8287B30LAPEVM Evaluation Module SLUUD89 – MARCH 2025 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated...
  • Page 9: Bill Of Materials (Bom)

    Hardware Design Files 5.3 Bill of Materials (BOM) The following table lists the BOM for this EVM. Table 5-1. TPSM8287B30LAPEVM (SR087) Bill of Materials QUANTITY REF DES VALUE DESCRIPTION SIZE PART NUMBER MANUFACTURER -001 0.015µF Ceramic Capacitor, 50V, X7R...
  • Page 10: Additional Information

    Additional Information www.ti.com 6 Additional Information 6.1 Trademarks MagPack ™ is a trademark of Texas Instruments. All trademarks are the property of their respective owners. TPSM8287B30LAPEVM Evaluation Module SLUUD89 – MARCH 2025 Submit Document Feedback Copyright © 2025 Texas Instruments Incorporated...
  • Page 11 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 12 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 13 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 14 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 15 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 16 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 © 2025, Texas Instruments Incorporated...

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