Richtek, a leading innovator in power management solutions, proudly presents its latest innovation - the RTQ7882-QT, a new generation automotive USB Type-C PD Charger IC. In this video, we delve into the remarkable features and advantages of this highly integrated USB Type-C PD charging solution while also highlighting some of the design challenges it has successfully tackled.
The RTQ7882-QT stands out as a USB Type-C PD and PWM Buck-Boost controller with an embedded MCU, fully compliant with USB PD 2.0/3.1 specifications and UFCS China's fast charging standard. This remarkable IC boasts an impressive array of functions, including communication protocol support, intelligent control of the PWM converter, firmware-programmable hardware protections, and user-configurable options for charging solutions offering output power ranging from 27W to 100W.
Key RTQ7882-QT Design and Programming Tips:
Software Development Kit (SDK): Simplifying the design process and ensuring future compatibility, Richtek offers a dedicated software development tool known as the Richtek SDK GUI. This tool allows developers to effortlessly program a 60W single-port evaluation board via the SDK, ensuring optimal functionality and performance.
Input Voltage Power De-rating: In the automotive realm, concerns regarding high battery currents and rapid battery discharge are paramount. The SDK can be programmed to implement Vin de-rating functions, effectively addressing these challenges and enhancing safety.
Temperature Power De-rating: Ensuring safe operation in higher ambient temperatures is crucial for automotive USB chargers. The RTQ7882 meticulously monitors temperature and implements measures to prevent overheating while charging, guaranteeing reliable performance.
Power Save Mode: Explore the diverse power-saving requirements inherent to automotive USB chargers and discover how the RTQ7882 adapts to meet these specific needs, optimizing energy efficiency.
Additional Features: Richtek's innovation extends to various programming tips, including insights into Blocking MOSFETs, High Power Charging, Dual Port Frequency Synchronization, Dual Port Power Sharing, and Programmable GPIOs, offering comprehensive solutions for different applications.
New Product for Automotive Type-C Charger: RTQ7882-QT
Operating seamlessly within a voltage range of 4.5V to 30V, with a remarkable 36V load dump capability, the RTQ7882-QT emerges as the ultimate USB Type-C and PWM Buck-Boost controller, fully programmable to cater to USB PD provider applications. This groundbreaking product promises to revolutionize the way we charge our devices in the automotive sector, providing efficiency, versatility, and reliability that automotive enthusiasts and manufacturers can trust.
Stay tuned for more information on Richtek's RTQ7882-QT and the innovative possibilities it brings to the world of automotive charging. To explore products that align with your specific interests, visit Richtek's official website for further details and updates.
This groundbreaking development from Richtek promises to reshape the future of charging within the automotive industry, offering cutting-edge solutions to power the vehicles of tomorrow.
Click here to learn more about Richtek's RTQ7882-QT, a new generation automotive USB Type-C PD Charger IC.
