S-80810CNPF-B9OTFU

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The S-80810CNPF-B9OTFU is an advanced and highly integrated device designed to protect circuits against a variety of faults. As a part of Power Management Integrated Circuit (PMIC) - Supervisors family, S-80810CNPF-B9OTFU offers RCC protection, circuit breaker function, voltage regulator and power control, many of these features make this device ideal for use in various industrial, automotive and consumer applications.

This PMIC - Supervisors device reduces power consumption and offers excellent reliability, making it a common choice for applications such as Internet of Things (IoT) and mobile communications, portable and wearable devices, intelligent home appliances, and other electronic products that place stringent requirements on power consumption, safety and reliability.

S-80810CNPF-B9OTFU is designed to provide a feature-rich solution for a variety of load switching, voltage sensing and power management applications. It has wide input voltage range from 1.2V to 5.5V and operates at high-frequency switching up to 5A peak load current. The device also includes built-in protection circuitry like overvoltage, overcurrent or thermal shut-down protection. It is designed with low on-state resistance and tight maximum duty-cycle to offer reliable energy saving in applications.

The device also features an advanced tracking system to ensure voltage regulation accuracy and quick track time. It also includes programmable start up delay, hysteresis and minimum on time. The device is offered in multiple packages such as SOT-23-5 and SOT-25 to suit different pin-count requirements and offers excellent heat dissipation performance. All these features make this device an ideal choice for power management applications.

The S-80810CNPF-B9OTFU is built using leading edge process technologies and advanced circuit architectures to provide highly efficient, reliable and cost-effective solution for powering load switch and voltage regulation applications. It offers several advantages such as wide input voltage range, 2X switching frequency, higher input voltage capability and low inherent ripple. Moreover, it also features reverse current protection and soft-start.

The working principle of S-80810CNPF-B9OTFU is based on the concept of Pulse Width Modulation (PWM) switching. The device features both a low-side and a high-side switch that can be used to control the power output to a load. The PWM switching principle works by varying the duty cycle of the output voltage via the Pulse Width Modulation (PWM) signal. When the duty cycle is high, the power to the load is increased and when the duty cycle is low, the power to the load is decreased. The device also includes two separate feedback circuits to monitor output voltage and current and provide over current/over voltage protection.

S-80810CNPF-B9OTFU is ideal for use in a variety of industrial, automotive and consumer applications. It can be used to power load switch applications, voltage regulation systems and power management systems. The device features low-on-state resistance and high frequency switching that make it an excellent choice for energy saving in power management applications. Moreover, its built-in protection circuitry and advanced tracking system ensure voltage regulation accuracy and increase the reliability of the system.

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