Texas Instruments

TPS65276VDAPR  

DC Switching Voltage Regulators

TPS65276VDAPR Description

The TPS65276VDAPR is a high-performance, dual-output synchronous buck DC-DC converter from Texas Instruments, designed to provide efficient power regulation for a wide range of applications. This IC features a programmable output type, allowing for flexible voltage regulation to meet specific system requirements. With a maximum input voltage of 18V and a minimum input voltage of 4.5V, the TPS65276VDAPR is capable of handling a broad input voltage range, making it suitable for various power supply scenarios. The device offers two output channels with maximum currents of 6A and 3.5A, respectively, ensuring robust power delivery for demanding applications. The switching frequency is adjustable between 200kHz and 1.6MHz, providing flexibility in optimizing efficiency and minimizing electromagnetic interference (EMI). The TPS65276VDAPR is housed in a 32-pin HTSSOP package, which is ideal for surface-mount applications and ensures a compact and reliable solution.

TPS65276VDAPR Features

• Programmable Output Type: The TPS65276VDAPR offers programmable output voltages, providing flexibility to meet specific system requirements.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 18V, this IC can accommodate various power sources, enhancing its versatility.
• High Output Current Capability: The device supports maximum output currents of 6A and 3.5A on its two channels, ensuring robust power delivery for demanding applications.
• Adjustable Switching Frequency: The switching frequency can be adjusted between 200kHz and 1.6MHz, allowing for optimization of efficiency and EMI performance.
• Synchronous Rectification: The inclusion of synchronous rectification enhances efficiency by reducing power losses, resulting in higher overall system performance.
• Positive Output Configuration: The positive output configuration ensures compatibility with a wide range of electronic systems.
• Compliance and Reliability: The TPS65276VDAPR is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. The moisture sensitivity level (MSL) of 2 (1 year) further enhances its reliability in various environmental conditions.
• Surface-Mount Packaging: The 32-pin HTSSOP package is ideal for surface-mount applications, providing a compact and reliable solution.

TPS65276VDAPR Applications

The TPS65276VDAPR is well-suited for a variety of applications that require efficient power regulation and high current delivery. Some specific use cases include:

• Telecommunications Equipment: Providing stable power supply for base stations and network infrastructure.
• Industrial Systems: Ensuring reliable power delivery for industrial control systems and automation equipment.
• High-Performance Computing: Supporting the power needs of servers and data centers with efficient voltage regulation.
• Medical Devices: Offering reliable power solutions for medical imaging and diagnostic equipment.
• Consumer Electronics: Powering high-current devices such as gaming consoles and high-end audio systems.

Conclusion of TPS65276VDAPR

The TPS65276VDAPR from Texas Instruments is a versatile and high-performance dual-output synchronous buck DC-DC converter. Its programmable output type, wide input voltage range, and high output current capability make it an ideal solution for a variety of applications. The adjustable switching frequency and synchronous rectification further enhance its efficiency and performance. With its compliance to environmental and regulatory standards, the TPS65276VDAPR ensures reliability and sustainability in modern electronic systems. Whether used in telecommunications, industrial systems, or high-performance computing, the TPS65276VDAPR provides a robust and efficient power regulation solution.

TPS65276VDAPR Documents

Download datasheets and manufacturer documentation for TPS65276VDAPR

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)       Product Change Notification 2024-03-13 (PDF)      

Models :

TPS65276V TINA-TI Average Reference design      

SPICE Models :

TPS65276V TINA-TI Average Spice Model       TPS65276V Unencrypted PSpice Average Model Package (Rev. A)