The TPS65217CRSLT is a highly integrated power management integrated circuit (PMIC) from Texas Instruments (TI), designed to support a wide range of applications including portable electronics, embedded systems, and single-board computers like the BeagleBone. This versatile chip is packed with numerous features that make it an essential component for managing power requirements efficiently.

Key Features

• Multiple Power Rails: The TPS65217CRSLT provides several adjustable voltage rails, including step-down converters, LDOs, and a linear battery charger, making it ideal for systems with diverse power needs.
• Battery Management: It includes an integrated USB-compatible linear charger for single-cell Li-Ion and Li-Polymer batteries, with thermal regulation to maximize charge rate without risk of overheating.
• Power Sequencing: The device offers programmable power sequence control, ensuring that system components are powered up and down in the correct order to prevent damage and ensure stable operation.
• Protection Features: The PMIC comes with a suite of protection features such as overvoltage, undervoltage, overcurrent, and thermal protection, contributing to the reliability and longevity of the end product.
• Configurability: Configuration options are available through an I2C interface, which allows fine-tuning of device parameters to match specific application requirements.

Applications

The TPS65217CRSLT is suitable for a broad range of applications, including but not limited to:

• Portable and battery-powered devices
• Single-board computers
• Industrial applications
• Handheld devices
• Medical equipment

Technical Specifications

• Package: VQFN (RSL)
• Output Voltage Range: Adjustable based on application needs
• Operating Temperature: -40°C to 105°C
• High Integration: Reduces the need for multiple discrete components

Overall, the TPS65217CRSLT by Texas Instruments stands out as an excellent choice for designers looking for a single-chip solution that provides comprehensive power management capabilities, ensuring efficient operation, battery longevity, and system reliability.