PF9453 Datasheet - NXP

PF9453 Power management

The PF9453 is a single chip Power Management IC (PMIC) specifically designed for the i.MX 91 processor. It provides power supply solutions for IoT (Internet of Things), smart appliance, and portable applications where size and efficiency are critical. The device provides four high efficiency step-do.

PF9453 Features

* Four buck regulators

* BUCK1: 0.6 V to 3.775 V, 25 mV step, 2000 mA

* BUCK2: 0.6 V to 2.1875 V, 12.5 mV step, 2700 mA (QFN) / 2000 mA (WLCSP)

* BUCK3: 0.6 V to 3.775 V, 25 mV step, 2000 mA

* BUCK4: 0.6 V to 3.775 V, 25 mV step, 2500 mA

* Dynamic Volt

PF9453-NXP.pdf