The TSL1112S-680K1R6-PF is a shielded power inductor manufactured by TDK Corporation. These inductors are designed for high-efficiency power conversion and are suitable for various applications where a small footprint and reliable performance are crucial.

Applications:

• DC-DC Converters: Used in step-up (boost), step-down (buck), and buck-boost converters for voltage regulation in electronic circuits.
• Power Supplies: Incorporated in power supplies for a wide range of electronic devices, ensuring stable and efficient power delivery.
• Portable Electronics: Found in smartphones, tablets, laptops, and other portable devices to manage power effectively.
• LED Lighting: Used in LED drivers to provide consistent current and voltage for optimal LED performance.
• Automotive Systems: Utilized in automotive electronics, including power management and control systems.

Features:

• Shielded Construction: Minimizes electromagnetic interference (EMI) for improved performance.
• High Current Capacity: Designed to handle high current levels without saturating.
• Compact Size: Small footprint allows for use in space-constrained applications.
• Low DC Resistance (DCR): Reduces power loss and improves efficiency.
• Excellent Temperature Stability: Maintains stable performance over a wide temperature range.

Benefits:

• Improved Efficiency: Low DC resistance contributes to higher power conversion efficiency, minimizing heat generation.
• Reduced EMI: Shielded construction minimizes electromagnetic interference, ensuring stable operation of nearby components.
• Space Saving: Compact size allows for smaller and more efficient designs, maximizing board space.
• Reliable Performance: Excellent temperature stability ensures consistent performance under varying operating conditions.
• High Current Handling: Suitable for applications requiring high current levels.

Additional Details:

The TSL1112S series from TDK is known for its robustness and reliability in power management applications. The TSL1112S-680K1R6-PF has an inductance value of 68µH (implied by 680). The 'K' in the part number indicates the tolerance, typically ±10%. The '1R6' likely indicates the test frequency or impedance. It is essential to consult the TDK datasheet for detailed specifications, including inductance tolerance, saturation current, and other electrical parameters, to ensure optimal performance and reliability in the intended application. The 'PF' suffix refers to the packaging type suitable for automated assembly processes.