The PF9453AHN Evaluation Board provides access to all features of the PF9453 power management integrated circuit (PMIC) for evaluation and development. The PF9453 is a general-purpose PMIC designed for consumer and industrial applications, including the i.MX 91 and i.MX 93 processor families. It integrates four high-efficiency buck regulators, three LDOs, a 400 mA load switch, and a 32.768 kHz crystal oscillator driver to provide a complete power solution. The evaluation board includes a USB Type-C connector and graphical user interface (GUI) support, enabling I²C access to PF9453 registers for configuration and testing.