SLVUB62B June 2017 – November 2020
The TPS65988EVM has a dip switch (S2) that can be used to configure the I2C addresses and BusPower settings of the device. Switch1 through Switch3 are used to set the I2C address of the TPS65988 by adjusting the voltage divider seen at ADCIN2. Refer to the TPS65988 datasheet to see the different I2C address configurations. The default switch setting for Switch 1 through switch 3 is open, resulting in a 0x38 I2C address. Switch4 through Switch6 adjusts the BusPowerZ setting by adjusting the voltage divider on ADCIN1. Refer to the TPS65988 datasheet to see the different BusPowerZ configurations. Figure 5-15 highlights the default switch setting of S2.