P9035-0NTGI8

PMIC - Power Management - Specialized

P9035-0NTGI8 is a power management integrated circuit (PMIC) designed for industrial applications. While there are other types of PMICs, the P9035-0NTGI8 stands out due to its embedded intelligence and enhanced power management system.

Applications

The P9035-0NTGI8 PMIC is mainly used in Industry 4.0 applications, such as Industrial IoT, automation and process control. It is a comprehensive power management solution for rugged industrial applications and can provide reliable, long-lasting operation across a wide range of temperatures and harsh environments. Its advanced power management system provides multiple levels of protection, including over-voltage and over-temperature protection. The device also offers system fast-startup functions, as well as high-efficiency power supply circuits. Its programmable architecture also allows it to support continuing and diverse system requirements.

Features and Benefits

The P9035-0NTGI8 PMIC provides power supply design flexibility, the ability to manage multiple sources of power, and system protection capabilities. It offers further flexibility with its selectable output voltage and programmable current limit. It is a high-efficiency, high-reliability device that offers low power dissipation, low latency, and low maintenance.

Additionally, the P9035-0NTGI8 features an advanced power management system that includes fast start-up, over-voltage and over-temperature protection, auto-restart, and system enable/disable functions. The device is capable of operating across a wide range of temperatures and environments and environment, making it suitable for harsh industrial applications.

Working Principle

The P9035-0NTGI8 is a switching-regulator, DC-to-DC step-down type of PMIC. It consists of an on-chip controller and MOSFET(s), designed to convert input voltage (Vin) to a regulated output voltage (Vout). The power MOSFETs are configured in a buck-type topology, where the input voltage is stepped down to a lower voltage and then the output voltage is regulated by varying the duty cycle of the PWM (pulse width modulation) controller. The PWM controller monitors the output and adjusts the duty cycle so as to keep the output voltage at a constant value as set by the user.

The P9035-0NTGI8 PMIC provides fast transient response, optimized for frequency response and current limit and has a very simple interface for device connections (4 pins, 2+2). In addition, the P9035-0NTGI8 provides programmable enable/disable, inhibition, and soft-start functions, as well as over-voltage and over-temperature protection, making it a robust, reliable, and efficient power management solution for industrial applications.