MPS MP5416 User Manual
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MPS MP5416 User Manual

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User Guide
MP5416 Evaluation Kit (EVKT-5416)

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Summary of Contents for MPS MP5416

  • Page 1 User Guide MP5416 Evaluation Kit (EVKT-5416)

  • Page 2: Table Of Contents

    3.4 Device Programming Instructions ....................9 3.5 Troubleshooting Tips ........................13 Section 4. Ordering Information ......................15 MP5416 Evaluation Kit User Guide Rev 1.31 MonolithicPower.com 10/14/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.

  • Page 3: Overview

    Overview Introduction The EVKT-5416 is an evaluation kit for the MP5416, a complete power management IC, which integrates four high-efficiency, step-down, DC/DC converters, five low dropout regulators, and flexible system configurations via the I2C. The kit allows for quick evaluation of the PMIC and offers one-time programming (OTP) capabilities, which allows users to program custom configurations, supporting a wide range of designs.

  • Page 4: Kit Specifications

    User Guide MP5416 Evaluation Kit (EVKT-5416) The MP5416 is highly customizable. Users can program the PMIC via the MPS I2C GUI and one-time programming (OTP). ⚠️ All changes made in I2C mode will NOT be retained once the EVB is powered down.

  • Page 5: Section 1. Hardware Specifications

    PC, and its supporting accessories. It provides I2C and PMBus capabilities. Together with MPS Virtual Bench Pro and 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.

  • Page 6: Section 2. Software Requirements

    Section 2. Software Requirements 2.1 Software Installation Procedure Programming occurs through the MPS I2C GUI. Follow the instructions below to install the software. Note: Note: This software can be downloaded directly from the MPS website. 1. Visit the MP5416 I2C GUI page at https://www.monolithicpower.com/en/mp5416-i2c-gui-with-otp.html...

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

    If connection is successful, the address will be listed in the “Slave Address” (see Figure 7). MP5416 Evaluation Kit User Guide Rev 1.31 MonolithicPower.com 10/14/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.
  • Page 8 (see Figure 9). Figure 8: Warning Indicates Unsuccessful Connection – Evaluation Board Not Connected MP5416 Evaluation Kit User Guide Rev 1.31 MonolithicPower.com 10/14/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.
  • Page 9 PC. Re-plug the USB into the computer and restart the GUI. 3. Select MP5416 UNLOCK from under Part Numbers. The Register Control menu will appear on the left side. I2C register values will be read automatically and displayed on the right (see Figure 10).

  • Page 10: Device Programming Instructions

    The MP5416-CCCC can be custom-programmed. Follow the instructions outlined below to create and export customized configurations. 1. Using a computer, open the MPS GUI software. Make sure you have powered on the EVB. 2. Ensure connection between the EVB and computer (see Figure 6).
  • Page 11 8. Export the configuration by clicking EXPORT. Find a location for the exported file and click “OK”. Your configurations will be saved in a text file (see Figure 15). MP5416 Evaluation Kit User Guide Rev 1.31 MonolithicPower.com 10/14/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2019 MPS. All Rights Reserved.
  • Page 12 10. Rename the file if you would like to refer to it at a later time. Otherwise, this file will be overwritten the next time you perform OTP and export to the same location. 11. Check parameters carefully. ⚠️ Once the information is written to the MP5416-CCCC, it cannot be changed. MP5416 Evaluation Kit User Guide Rev 1.31 MonolithicPower.com 10/14/2019 MPS Proprietary Information.
  • Page 13 14. Click “Yes” to write. Alternatively, click “No” if adjustments are needed. 15. Wait for a status screen (see Figure 18). Figure 18: Screen Indicates that Configurations have been Written to MP5416-CCCC 16. Click OK and turn off power. MP5416 Evaluation Kit User Guide Rev 1.31 MonolithicPower.com...

  • Page 14: Troubleshooting Tips

    3.5 Troubleshooting Tips Note: USBI2C-02 and USBI2C-01 drivers are not compatible. USBI2C-02 uses USBXpress and USBI2C uses Cyusb3. USBI2C-02 is the recommended device for MPS PMBus and I2C. EVKT-USBI2C-01 In case that the USBI2C-01 driver is not properly installed, manual installation is required. Follow the steps below.
  • Page 15  Thermal Recovery If the MP5416 is in a power-off state due to the die temperature exceeding the thermal protection threshold, the PMIC enters a power-on sequence when the die’s temperature decreases. ...

  • Page 16: Section 4. Ordering Information

    Includes one USB to I2C communication interface device, one USB EVKT-USBI2C-02 Male A to B cable, one 3-in ribbon cable MP5416GR-CCCC 2 additional MP5416 ICs which can be used for OTP programming Order directly from MonolithicPower.com or our distributors. MP5416 Evaluation Kit User Guide Rev 1.31 MonolithicPower.com 10/14/2019 MPS Proprietary Information.

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Evkt-5416

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