User Guide
MP5416 Evaluation Kit (EVKT-5416)
MP5416 Evaluation Kit User Guide Rev 1.31
MonolithicPower.com
6
10/14/2019
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Section 3. Evaluation Kit Test Set-up
3.1 Hardware Set-Up
The hardware must be properly configured prior to use. Follow the instructions below to set up the EVB.
1. Locate the proper wires to connect the EVB to the EVKT-USBI2C-02 communication interface device.
2. Connect SCL, SDA, and GND (see Figure 6). If needed, refer to the datasheet for further clarification.
3. Use the USB cable to connect the EVKT-USBI2C-02 communication interface device to the PC and
follow the instructions below to set up the EVB.
Figure 6: EVB to MPS I
2
C Communication Interface Device Wire Connection
3.2 Powering up the EVB
1. Connect the positive and negative terminals of the load to the VOUT and GND pins, respectively.
2. Preset the power supply output between 3.5V and 5V, then turn off the power supply.
3. Connect the positive and negative terminals of the power supply output to the VIN and GND pins,
respectively.
4. Turn the power supply on.
5. Press the P1 button on the EVB. The PMIC will enter the power on sequence automatically.
3.3 Software Set-Up
After connecting the hardware according to steps above, follow the steps below to use the GUI software.
1. Start the software. It will automatically check the EVB connection.
If connection is successful, the address will be listed in the “Slave Address” (see Figure 7).