Texas Instruments

TPS658643ZQZT

TPS658643ZQZT Description

The TPS658643ZQZT is a highly integrated Power Management Integrated Circuit (PMIC) designed by Texas Instruments, specifically tailored for applications in handheld and mobile devices. This PMIC is engineered to provide efficient power management solutions in compact form factors, making it ideal for space-constrained designs. The device operates within a supply voltage range of 3V to 5.5V, ensuring compatibility with a wide range of power sources commonly used in mobile and handheld devices.

The TPS658643ZQZT is packaged in a 120-ball BGA format, which is suitable for surface mount technology (SMT). This packaging method not only enhances the thermal performance but also allows for a high-density layout on printed circuit boards. The device is available in a tape and reel (TR) packaging format, facilitating automated assembly processes and ensuring high production efficiency.

TPS658643ZQZT Features

• Supply Voltage Range: The TPS658643ZQZT operates within a supply voltage range of 3V to 5.5V, offering flexibility and compatibility with various power sources.
• Surface Mount Technology: The device is designed for surface mount applications, which enhances the thermal performance and allows for high-density layouts.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 3, the device can withstand up to 168 hours of exposure to moisture, ensuring reliability in various environmental conditions.
• Compliance and Standards: The TPS658643ZQZT is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. It also falls under the ECCN classification of EAR99, indicating its general availability for export.
• Customization and Integration: The PMIC is highly integrated, providing multiple power management functions in a single package, which reduces the overall footprint and simplifies the design process.

TPS658643ZQZT Applications

The TPS658643ZQZT is particularly well-suited for applications in handheld and mobile devices where space and power efficiency are critical. Its compact design and wide supply voltage range make it ideal for smartphones, tablets, and other portable electronics. The device's ability to manage multiple power rails efficiently ensures that it can handle the diverse power requirements of modern mobile devices, from processors and memory to peripherals and sensors.

Conclusion of TPS658643ZQZT

The TPS658643ZQZT from Texas Instruments is a robust and versatile PMIC designed for handheld and mobile devices. Its wide supply voltage range, surface mount compatibility, and high integration level make it a preferred choice for engineers looking to optimize power management in compact designs. Despite its obsolete status, the TPS658643ZQZT continues to offer significant advantages in terms of performance and reliability, making it a reliable option for existing and legacy designs. Its compliance with environmental and safety standards further ensures its suitability for global markets.