SLVUCU6 November 2023
Only a power supply and the EVM are required to evaluate and test the TPS6522x default configuration under load conditions.
Terminal J9, labeled VCCA in Figure 3-1 can accept wire gauges up to 14 AWG. The voltage supplied must be within the input range of the device, 2.8 V to 5.5 V. The power supply providing the input to VCCA is required to supply 135% of the output power. Once power has been supplied to VCCA, the VCCA can be connected to the EN/PB/VSENSE pin by placing jumper in J33 to power up the rails. Please refer to Table 3-6 for the correct jumper connection.