Texas Instruments TPS54J061RPGR

The TPS54J061RPGR is a high-efficiency, synchronous step-down DC-DC converter that is optimized for space-saving applications. It is designed to deliver high output current while maintaining a small footprint. The GRADE designation (RPGR) indicates the package type, which is typically suited for surface mounting. Functions: - Buck Converter: Converts higher input voltage to lower output voltage with a high level of efficiency. - Integrated MOSFETs: Uses integrated high-side and low-side MOSFETs to reduce board space and component count. - Adjustable Output Voltage: Output voltage can be adjusted using external resistors. - Protection Features: Includes various protection features such as thermal shutdown, input undervoltage lockout (UVLO), and overcurrent protection. - Compensation: Integrated loop compensation simplifies design and provides stability. Applications: - Consumer Electronics: Power management in handheld devices, tablets, and smartphones. - Industrial: Power supply for industrial equipment and automation systems. - Telecommunications: DC-DC conversion in networking equipment and telecom infrastructure. - Medical Equipment: Power sensitive medical devices that require accurate and stable voltage regulation. Alternative Parts: Several alternative parts can be considered depending on specific application needs such as input voltage range, output current, and efficiency requirements. Potential alternatives include: - Texas Instruments TPS54331 - Texas Instruments TPS54A20 - ON Semiconductor NCP81074 - Analog Devices LTC3650 Embedded Modules: - Power Management Modules: There are various modular solutions available that integrate similar functionality but come as complete systems, such as: - Texas Instruments PDM modules (Power Distribution Modules). - Custom solutions from various manufacturers that utilize similar buck converter technology. Related Q&A: Q1: What is the typical application for the TPS54J061RPGR? A1: The TPS54J061RPGR is typically used in applications such as consumer electronics, industrial equipment, and telecommunications for efficient DC-DC conversion. Q2: What are the key features of the TPS54J061RPGR? A2: Key features include high efficiency operation, integrated MOSFETs, adjustable output voltage, thermal shutdown protection, and integrated loop compensation. Q3: Can the output voltage of the TPS54J061RPGR be set to a specific value? A3: Yes, the output voltage can be adjusted by using external resistors to configure the feedback network. Q4: What kind of protection features does the TPS54J061RPGR offer? A4: It includes thermal shutdown, input undervoltage lockout, and overcurrent protection to ensure reliable operation. Q5: What should one consider when looking for alternative parts to the TPS54J061RPGR? A5: Considerations should include input voltage range, output current capability, efficiency at load, thermal performance, and package size when selecting an alternative part.