Texas Instruments

TPS61131PWR

TPS61131PWR Description

The TPS61131PWR is a high-performance, dual-output buck converter designed by Texas Instruments. This integrated circuit (IC) is part of the Linear & Switching Voltage Regulators category and is housed in a 16-TSSOP package, making it suitable for surface-mount applications. The TPS61131PWR is designed to provide efficient power regulation with a wide input voltage range of 1.8V to 7V, making it versatile for various electronic systems. It features two outputs: Output 1 delivers 3.3V at 300mA, while Output 2 provides 3.3V at 320mA. The switching frequency is set at 500kHz, ensuring stable and efficient power delivery.

TPS61131PWR Features

• Dual Outputs: The TPS61131PWR offers two regulated outputs, providing flexibility in power management for multiple loads. Output 1 delivers 3.3V at 300mA, and Output 2 provides 3.3V at 320mA.
• Wide Input Voltage Range: With an input voltage range of 1.8V to 7V, this IC can accommodate a variety of power sources, enhancing its adaptability in different applications.
• High Switching Frequency: Operating at a switching frequency of 500kHz, the TPS61131PWR ensures efficient power conversion with minimal losses.
• Surface Mount Packaging: The 16-TSSOP package is ideal for surface-mount technology (SMT), facilitating compact and reliable PCB designs.
• Compliance and Safety: The TPS61131PWR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the TPS61131PWR is suitable for a wide range of manufacturing environments without the need for special handling.

TPS61131PWR Applications

The TPS61131PWR is ideal for applications requiring efficient power management and dual-output regulation. Its wide input voltage range and dual outputs make it suitable for:

• Consumer Electronics: Powering multiple components in devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Providing stable power to sensors and controllers in industrial automation systems.
• Telecommunications: Ensuring reliable power supply to various modules in communication infrastructure.
• Medical Devices: Offering precise power regulation for medical equipment requiring high reliability and efficiency.

Conclusion of TPS61131PWR

The TPS61131PWR from Texas Instruments is a robust and versatile dual-output buck converter designed for efficient power regulation. Its wide input voltage range, high switching frequency, and surface-mount packaging make it an excellent choice for applications requiring compact and reliable power solutions. Despite being marked as obsolete, the TPS61131PWR remains a valuable component for existing designs and legacy systems. Its compliance with environmental and safety standards ensures it meets the requirements of modern electronics manufacturing.