PF9453 - Power management

Name: PF9453
SKU: PF9453-1543977

NXP

Datasheet Details

The PF9453 is a single chip Power Management IC (PMIC) specifically designed for the i.MX 91 processor.

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 Voltage Scaling on BUCK2.
Monitor fault condition.
Linear regulators.
LDO_SNVS, always-on, 1.2 V to 3.4 V in QFN or 0.8 V to 3.0 V in WLCSP with 25 mV step, 10 mA.
LDO1.

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Published: Sep 6, 2024 |