ACT8780QLFD1-T

Series:	--
Part Status:	Obsolete
Applications:	--
Current - Supply:	--
Voltage - Supply:	--
Operating Temperature:	--

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The ACT8780QLFD1-T is a single-phase high performance power management integrated circuit (PMIC) designed to provide a complete and robust solution for power management in automotive and industrial applications. The ACT8780QLFD1-T PMIC offers superior low power performance for an ever-increasing range of applications and features, enabling efficient power delivery and improved system-level performance.

Application Field

The ACT8780QLFD1-T is suitable for use in automotive and industrial applications such as advanced driver assistance systems (ADAS), vehicle infotainment systems, microcontrollers, digital systems and embedded systems. Additionally, the ACT8780QLFD1-T PMIC is suitable for use in multi-phase digital applications, embedded devices, and smart power management systems. The ACT8780QLFD1-T PMIC provides a comprehensive set of functional blocks to meet the needs of a wide range of applications. The PMIC provides integrated and configurable power management solutions that combine high efficiency, high accuracy, and high performance that meet the needs of the most demanding applications.

Features and Architecture

The ACT8780QLFD1-T PMIC offers a wide range of features including high efficiency, small size, low standby power, and superior power integration. The PMIC also provides excellent accuracy and performance characteristics to support the most advanced automotive and industrial applications. The ACT8780QLFD1-T provides numerous features to ensure that all the necessary components are present for efficient power management. The PMIC includes an array of voltage regulators for different voltage levels, dual linear current paths for managing peak currents up to 30A, and onboard power synchronization for de-rating system controllers in applications with multiple phases for enhanced performance. In addition, the PMIC features numerous protection mechanisms such as over-voltage protection, over-current protection, and thermal shutdown. The ACT8780QLFD1-T PMIC also ensures safety compliance and stability by including frequency-dependent protection circuits that detect any unexpected waveform changes and respond promptly.

Working Principle

The ACT8780QLFD1-T PMIC is designed to provide energy efficient and reliable power management for automotive and industrial applications. The PMIC integrates multiple voltage regulators, current paths, and other components to create a complete power management solution. The PMIC consists of a main regulator, three synchronous buck regulators, and two linear current paths. The main regulator provides a voltage supply to the other regulators and helps to maintain the load-independent supply of the PMIC system. The synchronous buck regulators reduce the voltage level for downstream devices and can be configured for different output levels. The linear current paths help to protect the system from overloads and provide a cost-effective alternative to more expensive power supply solutions.The PMIC also incorporates a protection scheme to ensure safety and system stability. The protection scheme includes an overvoltage protection (OVP) circuit, which detects overvoltage levels from the main regulator voltage and cuts off the output voltage to prevent damage to the system. The PMIC also includes an overcurrent protection (OCP) circuit which detects short-circuits and overcurrent events and protects the device from damage by cutting off the output current. In addition, the PMIC includes a thermally activated thermal shutdown (TSD) circuit which monitors the temperature of the device and shuts down the system if the temperature exceeds a predetermined limit.

Conclusion

The ACT8780QLFD1-T power management integrated circuit (PMIC) offers an excellent solution for automotive and industrial applications requiring efficient, reliable, and cost-effective power management. The ACT8780QLFD1-T PMIC integrates multiple voltage regulators, linear circuits, and protective mechanisms to ensure system safety and performance. With its wide range of features and protection mechanisms, the ACT8780QLFD1-T PMIC offers superior power integration and stability for the most demanding applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description