STMicroelectronics

PM6675ASTR

PM6675ASTR Description

The PM6675ASTR is a dual-output linear and switching voltage regulator designed by STMicroelectronics. This IC is known for its versatile voltage regulation capabilities, offering a wide input voltage range of 4.5V to 36V and supporting two outputs. Output 1 functions as a controller, while Output 2 provides a voltage range of 0.6V to 3.3V with a maximum current of 2A. The regulator operates with a switching frequency down to 33kHz, making it suitable for applications requiring low-frequency operation. The PM6675ASTR is packaged in a Surface Mount Tape & Reel (TR) format, ensuring ease of integration into modern electronic designs. Despite its obsolete status, the PM6675ASTR remains a reliable choice for specific applications due to its robust performance and compliance with industry standards such as REACH and ROHS3.

PM6675ASTR Features

• Dual-Output Capability: The PM6675ASTR offers two outputs, with Output 1 serving as a controller and Output 2 providing a voltage range of 0.6V to 3.3V at 2A. This dual-output feature allows for flexible power management solutions.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 36V, the PM6675ASTR can accommodate a variety of power supply requirements, making it suitable for diverse applications.
• Low Switching Frequency: The regulator operates at a switching frequency down to 33kHz, which is ideal for applications where low-frequency operation is necessary to minimize electromagnetic interference (EMI).
• Surface Mount Packaging: The Surface Mount Tape & Reel (TR) packaging ensures easy integration into modern electronic designs, facilitating automated assembly processes.
• Compliance with Industry Standards: The PM6675ASTR is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards for electronic components.
• Moisture Sensitivity Level: With an MSL of 3 (168 Hours), the PM6675ASTR is designed to withstand moisture exposure during manufacturing processes, enhancing its reliability.

PM6675ASTR Applications

The PM6675ASTR is ideal for applications requiring precise voltage regulation and dual-output functionality. Its wide input voltage range and low switching frequency make it suitable for:

• Industrial Control Systems: Where reliable power management and low-frequency operation are crucial for minimizing EMI and ensuring stable performance.
• Telecommunications Equipment: For managing power supply in devices that require dual-output voltage regulation and wide input voltage range.
• Automotive Electronics: In applications where robustness against moisture and compliance with environmental standards are essential.
• Power Supply Units: For providing stable and controlled power to various electronic components, ensuring efficient power distribution.

Conclusion of PM6675ASTR

The PM6675ASTR, despite being obsolete, remains a valuable component in the electronics industry due to its versatile dual-output capability, wide input voltage range, and low switching frequency. Its compliance with industry standards such as REACH and ROHS3, along with its moisture sensitivity level of 3, ensures reliability and safety in various applications. The Surface Mount Tape & Reel packaging further enhances its ease of integration into modern electronic designs. For applications requiring precise voltage regulation and dual-output functionality, the PM6675ASTR is an excellent choice, offering robust performance and compliance with industry standards.