Texas Instruments

TPS65273VDAPR

TPS65273VDAPR Description

The TPS65273VDAPR is a high-performance, programmable power management integrated circuit (PMIC) designed by Texas Instruments. This device is engineered to deliver robust power solutions for a variety of electronic systems. It features a buck topology with synchronous rectification, ensuring high efficiency and minimal power loss. The TPS65273VDAPR supports a wide input voltage range from 4.5V to 18V and offers two programmable outputs with a maximum current capacity of 3.5A per channel. The output voltage is adjustable from 0.68V to 1.95V, making it highly versatile for different power requirements.

TPS65273VDAPR Features

• Programmable Output Type: The TPS65273VDAPR provides programmable output voltage, allowing for flexible power management tailored to specific application needs.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 18V, this PMIC is suitable for a broad spectrum of power sources, enhancing its applicability in diverse electronic systems.
• High Current Capability: Each of the two outputs can deliver up to 3.5A, ensuring sufficient power for demanding applications.
• Efficient Buck Topology: The buck topology with synchronous rectification ensures high efficiency and reduced power dissipation, making it ideal for applications where thermal management is critical.
• Flexible Switching Frequency: The switching frequency can be adjusted from 200kHz to 1.6MHz, providing flexibility in balancing efficiency and electromagnetic interference (EMI) considerations.
• Compliance and Reliability: The TPS65273VDAPR is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory adherence. It also has a moisture sensitivity level (MSL) of 2, indicating a 1-year shelf life under specified conditions.
• Packaging: Available in a surface-mount 32HTSSOP package, it is suitable for compact and high-density PCB designs.

TPS65273VDAPR Applications

The TPS65273VDAPR is well-suited for a range of applications requiring efficient and reliable power management solutions. Some specific use cases include:

• Telecommunications Equipment: Ideal for powering base stations, routers, and switches where high efficiency and low power loss are crucial.
• Industrial Systems: Suitable for programmable logic controllers (PLCs), motor drives, and other industrial applications that demand robust power management.
• Consumer Electronics: Can be used in high-performance gaming consoles, set-top boxes, and other consumer devices requiring efficient power delivery.
• Automotive Electronics: Applicable in advanced driver-assistance systems (ADAS) and infotainment systems, where reliable power supply is essential.

Conclusion of TPS65273VDAPR

The TPS65273VDAPR from Texas Instruments stands out as a versatile and efficient power management solution. Its wide input voltage range, high current capability, and programmable output voltage make it suitable for a variety of applications. The buck topology with synchronous rectification ensures high efficiency and reduced power loss, enhancing overall system performance. Compliance with environmental and regulatory standards further solidifies its position as a reliable choice for modern electronic systems. Whether in telecommunications, industrial, consumer, or automotive applications, the TPS65273VDAPR offers a robust and flexible power management solution.