ADT7476AARQZ-REEL7

PMIC - Thermal Management

The ADT7476AARQZ-REEL7 is a part of Texas Instruments’ family of switch-mode power supply controllers for performance-oriented applications. It provides efficient current-mode control and a suite of protection features, including: OVP, OCP, OTP, and reverse current protection. The ADT7476AARQZ-REEL7 also features a built-in digital temperature monitor and thermal shut-down. It is capable of monitoring temperatures at up to three external points and provides a trip level of +/-20°C and alarm levels of 100°C, 110°C, and 125°C.

The ADT7476AARQZ-REEL7 is suitable for a wide variety of applications, including high-current and/or high-voltage battery management systems, notebook, netbook, and tablet computer power systems, energy storage systems, and renewable energy systems. The controllers offer precision current-mode control with excellent accuracy, excellent transient response, and variable frequency operation up to 350 kHz.

The ADT7476AARQZ-REEL7 is a versatile and cost-effective solution for efficient thermal management. It offers robust protection with the aforementioned suite of protection features, as well as user-selectable OTP and hysteresis levels. It also provides high-speed stability without complex compensation techniques, making it suitable for applications with rapidly changing loads. Additionally, the digital temperature monitor and thermal shut-down allow the device to safely and efficiently monitor temperature and protect itself from abnormal operating conditions.

The ADT7476AARQZ-REEL7 operates on a standard 3.3 V supply voltage and supports input voltages of up to 14 V. It also features adjustable slope compensation that allows the device to operate at higher switching frequencies, making it an excellent choice for high-efficiency designs. The device is compliant with AEC-Q100 grade 0 and has an operating temperature of -40 to +125°C, making it suitable for a wide variety of automotive, industrial, and battery management applications.

The ADT7476AARQZ-REEL7 is a thermal management solution that offers robust protection, excellent accuracy, and high speed operation up to 350 kHz, making it suitable for a wide range of applications. It features adjustable slope compensation and a built-in digital temperature monitor and thermal shut-down, as well as support for input voltages up to 14 V and operating temperatures of -40 to +125°C. The device is also compliant with AEC-Q100 grade 0 and is an excellent choice for high-efficiency designs.