onsemi

TN8D41A-HB11-E

TN8D41A-HB11-E Description

The TN8D41A-HB11-E is a fixed-output voltage regulator designed for high-performance power management applications. Manufactured by onsemi, this regulator is part of the Power Management Integrated Circuits (PMIC) category and is housed in a Through Hole TO220F5I5H-HB package. It features a fixed output voltage of 5V and is capable of delivering a maximum output current of 8A. The input voltage range is between 10V and 40V, making it suitable for a variety of power supply applications. The regulator operates at a switching frequency of 150kHz, ensuring efficient power conversion. Despite its obsolescence status, the TN8D41A-HB11-E remains a robust choice for specific applications requiring a reliable and efficient power solution.

TN8D41A-HB11-E Features

• Fixed Output Voltage: The TN8D41A-HB11-E provides a stable 5V output, ensuring consistent power delivery to connected devices.
• High Output Current: With a maximum output current of 8A, this regulator can support high-power applications, making it ideal for demanding electronic systems.
• Wide Input Voltage Range: The regulator operates efficiently within an input voltage range of 10V to 40V, offering flexibility in power supply design.
• Buck Topology: Utilizing a buck converter topology, the TN8D41A-HB11-E ensures high efficiency and minimal power loss, contributing to overall system efficiency.
• Switching Frequency: Operating at 150kHz, the regulator balances efficiency and size, making it suitable for compact power supply designs.
• Positive Output Configuration: The positive output configuration ensures compatibility with a wide range of electronic devices and systems.
• Through Hole Mounting: The through-hole mounting type facilitates easy integration into printed circuit boards, ensuring mechanical stability and reliability.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the TN8D41A-HB11-E is suitable for use in various environmental conditions without the need for special handling.
• REACH Compliance: The TN8D41A-HB11-E is REACH Unaffected, ensuring compliance with environmental and safety regulations.

TN8D41A-HB11-E Applications

The TN8D41A-HB11-E is well-suited for a variety of applications where stable and efficient power delivery is crucial. Some specific use cases include:

• Industrial Equipment: Providing reliable power to industrial control systems, automation devices, and machinery.
• Telecommunications: Ensuring stable power supply to communication infrastructure, such as base stations and network equipment.
• Medical Devices: Supporting critical medical equipment that requires precise and stable power delivery.
• Automotive Systems: Powering electronic control units (ECUs) and other automotive electronics that demand high reliability and efficiency.
• Consumer Electronics: Ideal for powering high-current devices such as gaming consoles, high-end audio systems, and other consumer electronics that require stable power.

Conclusion of TN8D41A-HB11-E

The TN8D41A-HB11-E, despite being marked as obsolete, remains a reliable and efficient power management solution for applications requiring a fixed 5V output and up to 8A of current. Its wide input voltage range, high efficiency due to the buck topology, and robust through-hole mounting make it a versatile choice for various industrial, medical, and consumer applications. The regulator's compliance with REACH regulations and its moisture sensitivity level of 1 further enhance its suitability for diverse operating conditions. For designers and engineers seeking a dependable power solution, the TN8D41A-HB11-E offers a proven and efficient option.