Texas Instruments

TL7757IDR

TL7757IDR Description

The TL7757IDR is a high-performance Power Management Integrated Circuit (PMIC) designed by Texas Instruments, specifically tailored for voltage monitoring and system reset applications. This IC features a single-channel supervisor with a voltage threshold of 4.55V, ensuring reliable operation in a variety of electronic systems. The TL7757IDR is housed in an 8-pin SOIC package and is available in a Tape & Reel (TR) format, making it ideal for surface mount applications.

TL7757IDR Features

• Voltage Monitoring: The TL7757IDR monitors a single voltage input, providing accurate and reliable status indication. The voltage threshold is set at 4.55V, ensuring precise control and monitoring.
• Reset Functionality: The IC features an active-low reset output with a maximum propagation delay of 5µs, allowing for rapid system resets in response to voltage anomalies.
• Output Type: The TL7757IDR offers an open drain or open collector output, providing flexibility in system design and compatibility with various load configurations.
• Mounting Type: The surface mount package ensures ease of integration into modern printed circuit board (PCB) designs, facilitating compact and efficient system layouts.
• Compliance and Standards: The TL7757IDR is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety regulations. It also carries an ECCN classification of EAR99, indicating its compliance with export regulations.
• Moisture Sensitivity: With a Moisture Sensitivity Level (MSL) of 1 (Unlimited), the TL7757IDR is suitable for a wide range of manufacturing environments without the need for special handling or storage conditions.

TL7757IDR Applications

The TL7757IDR is well-suited for a variety of applications where reliable voltage monitoring and system reset functionality are critical. Key applications include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and laptops where power management and system stability are paramount.
• Industrial Systems: Suitable for industrial control systems, automation equipment, and machinery where precise voltage monitoring and reset capabilities are essential for maintaining operational integrity.
• Telecommunications: Applicable in networking equipment, base stations, and communication systems where reliable power management ensures continuous operation and data integrity.
• Automotive Electronics: Useful in automotive applications, such as engine control units (ECUs) and infotainment systems, where robust power management is required to withstand harsh operating conditions.

Conclusion of TL7757IDR

The TL7757IDR from Texas Instruments stands out as a robust and versatile Power Management IC, offering precise voltage monitoring and reliable reset functionality. Its single-channel supervision with a 4.55V threshold, combined with a fast 5µs reset timeout, makes it an ideal choice for applications requiring high reliability and performance. The surface mount package and compliance with industry standards further enhance its appeal for modern electronic designs. Whether used in consumer electronics, industrial systems, telecommunications, or automotive applications, the TL7757IDR provides a reliable and efficient solution for voltage monitoring and system reset needs.