Texas Instruments

TPS62101DR  

DC Switching Voltage Regulators

TPS62101DR Description

The TPS62101DR is a high-performance, adjustable output buck converter designed by Texas Instruments. This power management IC (PMIC) is specifically engineered to deliver reliable and efficient power regulation in a wide range of electronic systems. With a maximum input voltage of 9V and a minimum input voltage of 2.5V, the TPS62101DR can handle a broad input voltage range, making it suitable for various applications. The device is capable of providing up to 500mA of output current, ensuring robust power delivery to demanding loads.

The TPS62101DR features a switching frequency of 600kHz, which allows for the use of smaller inductors and capacitors, thereby reducing the overall footprint of the power solution. This high-frequency operation also enhances the transient response, making the device ideal for applications requiring rapid load changes. The output voltage is adjustable from 0.8V to 8V, providing flexibility in power management design.

The TPS62101DR employs a synchronous rectifier, which significantly improves efficiency compared to traditional diode-based rectification. This feature is particularly beneficial in applications where power efficiency is critical. The device is housed in an 8SOIC package, which is suitable for surface-mount technology (SMT), ensuring ease of integration into modern PCB designs.

TPS62101DR Features

• Adjustable Output Voltage: The TPS62101DR offers an adjustable output voltage range from 0.8V to 8V, providing flexibility to meet the specific power requirements of various electronic components.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 9V, the device can operate efficiently across a broad spectrum of input conditions, making it suitable for diverse applications.
• High Efficiency: The synchronous rectifier design ensures high efficiency, reducing power loss and improving overall system performance.
• High Switching Frequency: The 600kHz switching frequency allows for the use of smaller passive components, reducing the solution size and improving transient response.
• Single Output Configuration: The device provides a single positive output configuration, simplifying design and reducing complexity.
• Compliance and Reliability: The TPS62101DR is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and reliability in harsh operating conditions.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for a wide range of manufacturing environments without the need for special handling.

TPS62101DR Applications

The TPS62101DR is ideal for a variety of applications where efficient power management is crucial. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and laptops, where power efficiency and small form factor are essential.
• Telecommunications: Suitable for base stations and networking equipment that require reliable power regulation and high efficiency.
• Industrial Equipment: Applicable in industrial control systems, where robust power delivery and wide input voltage range are necessary.
• Automotive Electronics: Useful in automotive applications, such as infotainment systems and electronic control units, where high efficiency and reliability are paramount.

Conclusion of TPS62101DR

The TPS62101DR from Texas Instruments stands out as a versatile and efficient power management solution. Its adjustable output voltage, wide input voltage range, and high switching frequency make it suitable for a broad range of applications. The synchronous rectifier design ensures high efficiency, reducing power loss and improving overall system performance. With its compliance to environmental standards and robust reliability, the TPS62101DR is an excellent choice for designers looking to optimize power management in their electronic systems.

TPS62101DR Documents

Download datasheets and manufacturer documentation for TPS62101DR

Datasheets :

TPS62102DR      

HTML Datasheet :

TPS62102DR