The VLS2010ET-2R2N is a wire-wound chip inductor from TDK Corporation, designed for power circuit applications. This inductor features a small size and low profile, making it suitable for compact electronic devices.

Applications

• DC-DC converters
• Power supplies for portable devices (smartphones, tablets)
• Power modules
• Noise filters

Features

• Small Size: 2.0 x 1.6 x 1.0 mm
• Inductance: 2.2 µH
• Tolerance: ±30%
• High Current: Rated current of 1.2 A
• Low DC Resistance: 0.148 Ω (typical)
• Shielded Construction: Minimizes EMI (Electromagnetic Interference)

Benefits

• Compact Design: Enables miniaturization of electronic circuits, crucial for portable devices.
• High Current Capability: Can handle relatively high currents without saturation, ensuring efficient power delivery.
• Low DC Resistance: Reduces power losses, improving overall system efficiency.
• EMI Suppression: Shielded construction minimizes electromagnetic interference, ensuring signal integrity and compliance with regulatory standards.
• Stable Performance: Reliable operation across a range of operating conditions.

Additional Details

The VLS2010ET series utilizes a magnetic shield structure, which is effective in preventing radiation noise. This inductor is designed for reflow soldering and is compliant with RoHS standards, making it environmentally friendly. The operating temperature range is typically -40°C to +125°C (including self-temperature rise). The self-resonant frequency (SRF) is an important parameter for high-frequency applications and should be considered in circuit design.