Texas Instruments

TPS40040DRBR  

DC DC Switching Controllers

TPS40040DRBR Description

The TPS40040DRBR is a high-performance, single-output, synchronous buck DC-DC switching controller designed by Texas Instruments. This device is part of the DC-DC Switching Controllers category and is currently active in the market. With a switching frequency of 300kHz, it is well-suited for a wide range of applications requiring efficient power conversion. The TPS40040DRBR is designed to operate within a supply voltage range of 2.25V to 5.5V, making it versatile for various power supply requirements.

TPS40040DRBR Features

• Output Type and Configuration: The TPS40040DRBR is a Transistor Driver with a Positive Output Configuration, ensuring efficient power delivery.
• Synchronous Rectifier: Yes, which improves efficiency by reducing conduction losses.
• Control Features: The device includes an Enable control feature, allowing for easy integration into various systems.
• Duty Cycle: It can handle a maximum duty cycle of 95%, providing flexibility in power conversion applications.
• Output Phases: With a single output phase, it is ideal for applications requiring a straightforward power conversion topology.
• Mounting Type: Surface Mount, which is suitable for space-constrained designs.
• Package: The TPS40040DRBR is available in a Tape & Reel (TR) package, facilitating automated assembly processes.
• RoHS Compliance: The device is ROHS3 Compliant, adhering to environmental regulations.
• Moisture Sensitivity Level (MSL): Rated at level 2, indicating it can be stored for up to one year without baking.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• ECCN and HTSUS: Classified as EAR99 and 8542.39.0001, respectively, for export control purposes.

TPS40040DRBR Applications

The TPS40040DRBR is an ideal choice for applications where efficient power conversion is critical. Some specific use cases include:

• Portable Electronics: Due to its small form factor and high efficiency, it is perfect for powering portable devices like smartphones and tablets.
• Industrial Controls: Its robust design and ability to handle a wide input voltage range make it suitable for industrial applications requiring reliable power regulation.
• Automotive Systems: The TPS40040DRBR can be used in automotive systems where efficiency and reliability are paramount, such as infotainment systems and sensor power supplies.

Conclusion of TPS40040DRBR

The TPS40040DRBR from Texas Instruments stands out for its high efficiency, versatility, and compliance with environmental and export regulations. Its unique features, such as synchronous rectification and a wide supply voltage range, make it a superior choice for a variety of power conversion applications. Whether used in consumer electronics, industrial controls, or automotive systems, the TPS40040DRBR delivers reliable performance and efficient power management.

TPS40040DRBR Documents

Download datasheets and manufacturer documentation for TPS40040DRBR

Datasheets :

TPS40040/41