MPS MP2672 User Manual
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MPS MP2672 User Manual

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User Guide
MP2672 Evaluation Kit (EVKT-MP2672)
User Guide
MP2672 Evaluation Kit (EVKT-MP2672)
11
MP2672 Evaluation Kit User Guide rev 1.0
MonolithicPower.com
10/15/2019
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2019 MPS. All Rights Reserved.

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Summary of Contents for MPS MP2672

  • Page 1 User Guide MP2672 Evaluation Kit (EVKT-MP2672) User Guide MP2672 Evaluation Kit (EVKT-MP2672) MP2672 Evaluation Kit User Guide rev 1.0 MonolithicPower.com 10/15/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.

  • Page 2: Table Of Contents

    3.4 Device Programming Instructions………………………………………………………………………...7 3.5 Troubleshooting Tips ........................9 Section 4. Ordering Information ......................11 MP2672 Evaluation Kit User Guide rev 1.0 MonolithicPower.com 10/15/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.

  • Page 3: Overview

    Overview Introduction The EVKT-MP2672 is an evaluation kit for the MP2672. This board is designed for MP2672, which is controlled by the GUI to enable the charging and discharging of the 2-cell battery. Its layout accommodates most commonly used components. The default function of this board is preset for host- mode and the battery regulation voltage is preset to 8.4V for the 2-cell Li-Ion battery.

  • Page 4: Features And Benefits

    Windows XP, 7, and later System Requirements Minimum 22.2 MB free GUI Software MP2672 V1.0 MP2672 Evaluation Kit User Guide rev 1.0 MonolithicPower.com 10/15/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.

  • Page 5: Section 1. Hardware Specifications

    C capabilities. Together with MPS Virtual Bench Pro and I C GUI tools, it provides a quick and easy way to evaluate the performance of MPS digital products. For more details, refer to the EVKT-USBI2C-02 datasheet. Figure 3: EVKT-USBI2C-02 Communication Interface MP2672 Evaluation Kit User Guide rev 1.0...

  • Page 6: Section 2. Software Requirements

    Search for the MP2672 to find the download link. 1. Download and extract the zip package titled “I2C evaluation kit software for MP2672”. 2. Double-click the .exe file to open the set-up guide (see Figure 4). 3. Follow the prompts in the set-up guide.

  • Page 7: Section 3. Evaluation Kit Test Set-Up

    1. Start the software. It will automatically check the EVB connection.  If the connection is successful, both the EVKT-USBI2C-02 and MP2672 Demo Board statuses will show as "Connected" (see Figure 7). MP2672 Evaluation Kit User Guide rev 1.0 MonolithicPower.com...

  • Page 8: Device Programming Instructions

    C will be restored to default values once the EVB is powered down. 3.4 Device Programming Instructions The MP2672 is an OTP part. Follow the instructions outlined below to create and export customized configurations: 1. Use a computer to open the MPS GUI software. Ensure the EVB is powered on.
  • Page 9 Export the configuration by clicking “Export” in the toolbar (see Figure 10). Figure 10: Select “Export” MP2672 Evaluation Kit User Guide rev 1.0 MonolithicPower.com 10/15/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.

  • Page 10: Troubleshooting Tips

    6. Find a location for the exported file, and click “Save.” The customized configurations will be saved in a .txt file (see Figure 11). Figure 11: Exporting a File 7. Send this file to an MPS FAE to apply for the customized “xxxx” code. 3.5 Troubleshooting Tips EVKT-USBI2C-02 If the USBI2C-02 driver is not properly installed, manual installation is required.
  • Page 11 Thermal Recovery If the MP2672 (PWM converter) is in a shutdown state due to the die temperature exceeding the thermal protection threshold, the IC powers on again once the die temperature decreases.

  • Page 12: Section 4. Ordering Information

    Include datasheet, user guide, product brief, and GUI Order directly from MonolithicPower.com or our distributors. MP2672 Evaluation Kit User Guide rev 1.0 MonolithicPower.com 10/15/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.

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Evkt-mp2672

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