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TDA16847

TDA16847 Description

The TDA16847 is a through-hole mounted power supply controller IC designed by Infineon Technologies. This component is housed in a tube package and is available in a 14DIP configuration. Although the product is now obsolete, it remains a notable example of Infineon's expertise in power management solutions. The TDA16847 operates within a supply voltage range of 8V to 16V and draws a supply current of 5 mA. It is classified under the ECCN code EAR99 and is unaffected by REACH regulations. The component is categorized under the Power Management Integrated Circuit (PMIC) category and is suitable for applications requiring robust power supply control.

TDA16847 Features

The TDA16847 offers several key features that distinguish it from other power supply controllers:

• Wide Supply Voltage Range: The TDA16847 operates within a supply voltage range of 8V to 16V, making it versatile for a variety of power supply applications.
• Low Supply Current: Drawing only 5 mA of supply current, the TDA16847 is highly efficient and suitable for low-power applications.
• Through Hole Mounting: The through-hole mounting type ensures reliable mechanical stability and ease of integration into printed circuit boards.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the TDA16847 is robust against moisture, ensuring long-term reliability in various environmental conditions.
• HTSUS Classification: The TDA16847 is classified under HTSUS code 8542.39.0001, facilitating compliance with international trade regulations.

TDA16847 Applications

The TDA16847 is ideal for applications that require precise and reliable power supply control. Some specific use cases include:

• Power Supply Units: The TDA16847 is well-suited for controlling power supplies in various electronic devices, ensuring stable and efficient power delivery.
• Industrial Equipment: Its robust design and wide operating voltage range make it suitable for industrial applications where reliability and efficiency are paramount.
• Telecommunications: The TDA16847 can be used in telecom equipment to manage power supply, ensuring continuous operation and minimizing downtime.
• Consumer Electronics: In consumer electronics, the TDA16847 can be employed to control power supplies in devices such as routers, modems, and other peripherals.

Conclusion of TDA16847

The TDA16847, despite being obsolete, remains a testament to Infineon Technologies' commitment to delivering high-quality power management solutions. Its wide supply voltage range, low supply current, and robust through-hole mounting make it a reliable choice for power supply control applications. While newer models may have advanced features, the TDA16847 continues to offer unique advantages such as its moisture sensitivity level and compliance with international regulations. For engineers and designers working on legacy systems or seeking a reliable power supply controller, the TDA16847 remains a viable option.