Texas Instruments

TPS62311YZDR

TPS62311YZDR Description

The TPS62311YZDR is a highly efficient, fixed-output voltage regulator designed for applications requiring a reliable and compact power solution. Manufactured by Texas Instruments, this device belongs to the Power Management Integrated Circuit (PMIC) category and is ideal for a wide range of electronic systems. The TPS62311YZDR features a fixed output voltage of 1.5V, capable of delivering up to 500mA of output current. It operates within an input voltage range of 2.7V to 6V, making it suitable for various power sources.

This buck converter operates at a switching frequency of 3MHz, ensuring high efficiency and minimal footprint. The device is equipped with a synchronous rectifier, enhancing its performance by reducing power loss and improving overall efficiency. The TPS62311YZDR is packaged in an 8-pin DSBGA format, optimized for surface mount applications, and is available in tape and reel packaging.

TPS62311YZDR Features

• Fixed Output Voltage: The TPS62311YZDR provides a stable 1.5V output voltage, ideal for applications requiring a consistent power supply.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 6V, this regulator can accommodate various power sources, enhancing its versatility.
• High Efficiency: Operating at a 3MHz switching frequency, the TPS62311YZDR ensures high efficiency and minimal power loss.
• Synchronous Rectification: The inclusion of a synchronous rectifier significantly reduces power loss and improves overall efficiency compared to similar models.
• Compact Design: The 8-pin DSBGA package and surface mount type make the TPS62311YZDR ideal for space-constrained applications.
• Regulatory Compliance: The TPS62311YZDR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the device is suitable for a wide range of manufacturing environments.

TPS62311YZDR Applications

The TPS62311YZDR is well-suited for a variety of applications where a reliable and efficient power supply is essential. Its fixed output voltage and wide input range make it ideal for:

• Consumer Electronics: Portable devices, smartphones, and tablets benefit from the TPS62311YZDR's compact design and high efficiency.
• Industrial Equipment: Control systems and instrumentation can leverage the regulator's stable output voltage and wide input range.
• Communication Systems: Base stations and networking equipment can utilize the TPS62311YZDR for efficient power management.
• Automotive Applications: In-vehicle infotainment systems and electronic control units can benefit from the device's robust performance and regulatory compliance.

Conclusion of TPS62311YZDR

The TPS62311YZDR is a versatile and efficient power management solution, offering a fixed 1.5V output voltage with up to 500mA of current. Its wide input voltage range, high switching frequency, and synchronous rectification make it a standout choice in the PMIC category. Despite being marked as obsolete, the TPS62311YZDR remains a reliable option for applications requiring a compact, efficient, and stable power supply. Its compliance with REACH and RoHS3 standards ensures it meets environmental and safety requirements, making it a responsible choice for modern electronics.