NXP Semiconductors PCA9451AHN PMIC

NXP Semiconductors PCA9451AHN PMIC is a highly integrated power management solution for reliable and efficient application performance. NXP Semiconductors PCA9451AHN are designed to support i.MX 93x family processors. This single-chip PMIC is versatile enough to cater to 1-cell Li-Ion, Li-polymer battery portable applications, and 5V adapter non-portable applications. The PCA9451AHN is packed with features that make it a top choice for engineers looking to design power-efficient solutions.

Features

Six high-efficiency step-down regulators
- One 4A dual-phase buck regulator with DVS feature and remote sense
- One 2A buck regulator with DVS feature and remote sense
- One 3A buck regulator
- One 2A buck regulator
- One 1.5A buck regulator
Three linear regulators
- One low I_Q 10mA LDO
- One 150mA LDO
- One 200mA LDO

400mA load switch with a built-in active discharge resistor
32.768kHz crystal oscillator driver and buffer output
Product longevity program
- This product is included in the NXP Product Longevity program, with assured supply for a minimum of 15 years after launch

Applications

Automotive
- Hue bridge
Smart home
- Audio sound bar
- Energy grid equipment
- Energy meter
- Environmental control
- Home security hub
- Sensor hub
- Smart doorbell
- Smart lock