The CLF7045NIT-6R8N-CA is a wire-wound ferrite inductor manufactured by TDK Corporation. It is designed for use in power circuits, particularly in DC-DC converters and power supply circuits, providing effective filtering and energy storage capabilities.

Applications

• DC-DC Converters: Used as a filtering or energy storage element in DC-DC converters.
• Power Supplies: Employed in various power supply circuits for noise filtering and voltage regulation.
• Voltage Regulators: Functions as an inductor in voltage regulator modules (VRMs).
• Noise Filtering: Filters out unwanted noise and ripple in power lines.
• Automotive Electronics: Applied in automotive power circuits.

Features

• Wire-Wound Construction: Offers high current handling capability and low DC resistance.
• Ferrite Core: Provides high inductance and good saturation characteristics.
• Shielded Construction: Reduces electromagnetic interference (EMI) radiation.
• High Current Capacity: Designed to handle significant current loads.
• Low DC Resistance (DCR): Minimizes power losses due to resistance.
• Surface Mount Technology (SMT): Suitable for automated assembly processes.

Benefits

• Efficient Power Conversion: Low DCR minimizes power loss, increasing overall efficiency.
• Reduced EMI: Shielded construction helps to reduce electromagnetic interference with other components.
• High Reliability: Robust construction ensures long-term reliable performance.
• Compact Size: Offers a small footprint for space-constrained applications.
• Stable Performance: Provides stable inductance over a range of temperatures and frequencies.

Additional Details

The CLF7045NIT-6R8N-CA has an inductance value of 6.8 μH. The tolerance on the inductance is typically ±30%. Its saturation current rating is specified to ensure stable inductance under high current conditions. It is designed to operate within a specified temperature range, typically from -40°C to +125°C. The component is compliant with RoHS standards, indicating it is lead-free. Its physical dimensions are approximately 7.3 mm x 7.0 mm x 4.5 mm. This inductor is commonly used in step-up, step-down, and buck-boost converter topologies. It is packaged on tape and reel for automated pick-and-place assembly.