Texas Instruments

TPS40131RHBR  

DC DC Switching Controllers

TPS40131RHBR Description

The TPS40131RHBR is a high-performance, dual-output, synchronous buck controller from Texas Instruments, designed for DC-DC conversion applications. With a switching frequency range of 100kHz to 1.2MHz, this device offers flexibility in power management systems. It operates over a wide input voltage range of 4.5V to 28V and is compliant with the RoHS3 standard, making it suitable for environmentally friendly designs.

TPS40131RHBR Features

• Output Type: Transistor Driver, providing efficient power delivery.
• Output Configuration: Positive, ensuring compatibility with a wide range of applications.
• Product Status: Active, indicating ongoing production and availability.
• Frequency - Switching: 100kHz ~ 1.2MHz, offering design flexibility.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• Voltage - Supply (Vcc/Vdd): 4.5V ~ 28V, supporting a broad range of power sources.
• Moisture Sensitivity Level (MSL): 2 (1 Year), indicating robustness against moisture.
• Synchronous Rectifier: Yes, improving efficiency and reducing power loss.
• ECCN: EAR99, facilitating international trade.
• Topology: Buck, suitable for step-down voltage conversion.
• Mounting Type: Surface Mount,PCB。
• Clock Sync: Yes, ensuring synchronization between phases for optimal performance.
• Number of Outputs: 2, providing dual output capability.
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, enhancing system reliability and flexibility.
• Duty Cycle (Max): 87.5%, allowing for high efficiency operation.
• Output Phases: 2, supporting multi-phase power management.
• HTSUS: 8542.39.0001, aiding in customs and trade classification.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Base Product Number: TPS40131, the underlying product identifier.

TPS40131RHBR Applications

The TPS40131RHBR is ideal for applications requiring dual-output power management, such as:

• Telecommunications Equipment: For powering multiple stages in base stations and routers.
• Industrial Control Systems: Providing stable power to various control modules.
• Automotive Infotainment Systems: Managing power distribution in advanced infotainment units.
• Portable Electronics: Powering multiple components in smartphones, tablets, and laptops.

Conclusion of TPS40131RHBR

The TPS40131RHBR from Texas Instruments stands out for its dual-output capability, wide input voltage range, and high switching frequency, making it a versatile choice for a variety of power management applications. Its compliance with RoHS3 and REACH regulations, along with its synchronous rectification feature, positions it as an environmentally conscious and efficient solution. The TPS40131RHBR's robust control features and high-duty cycle ensure reliable operation in demanding environments, making it an excellent choice for designers looking to optimize power efficiency and performance.

TPS40131RHBR Documents

Download datasheets and manufacturer documentation for TPS40131RHBR

Datasheets :

TPS40131      

HTML Datasheet :

TPS40131