PMIC Adjustment: Configure voltage rails via I2C/SPI or OTP settings. Ensure proper sequencing and enable/disable control.

Current Monitoring: Use integrated sense resistors or external shunts with amplifiers to measure load current.

Thermal Protection: Enable over-current (OCP) and over-temperature (OTP) features in PMIC settings.

Efficiency Tips:

• Select low-quiescent-current modes for standby.
• Optimize switching frequency vs. loss trade-offs.
• Use power-saving topologies (e.g., buck-boost).

Tools: Employ multimeter, oscilloscope, and PMIC GUI tools (e.g., TI Fusion, ADI LTspice) for tuning.