The 23Z470SMDT is a surface-mount power inductor manufactured by Pulse Electronics. It is designed for use in a wide range of power supply and filtering applications.

Applications

• DC-DC converters: Used as the main inductor in step-up (boost), step-down (buck), and inverting converters.
• Power supplies: Employed in linear and switching power supplies for various electronic devices.
• EMI filtering: Used as a filter to reduce electromagnetic interference in electronic circuits.
• RF circuits: Utilized in radio frequency circuits for impedance matching and filtering.
• LED lighting: Found in LED driver circuits for current regulation and filtering.

Features

• Surface mount design: Enables automated assembly and compact board layout.
• High current handling: Designed to handle significant current without saturation.
• Low DC resistance (DCR): Minimizes power loss and improves efficiency.
• Shielded construction: Reduces electromagnetic interference (EMI).
• Small footprint: Saves space on the printed circuit board (PCB).
• High saturation current: Maintains inductance value under high current conditions.

Benefits

• Improved efficiency: Low DCR reduces power loss, improving the overall efficiency of the circuit.
• Reduced EMI: Shielded construction minimizes electromagnetic interference, ensuring stable operation.
• Compact design: Small footprint allows for smaller and more densely populated PCBs.
• Reliable performance: High current handling and saturation current ensure reliable performance in demanding applications.
• Easy assembly: Surface mount design simplifies the assembly process.

Additional Details

The 23Z470SMDT inductor typically features a ferrite core material, which provides high inductance and low core losses. The specific inductance value is 47µH. The operating temperature range is usually between -40°C and +125°C. It is compliant with RoHS standards, indicating that it is free from hazardous substances. The tolerance of inductance value is typically ±20%. This inductor is suited for applications requiring a compact, efficient, and reliable power inductor. The specific dimensions and electrical characteristics are available in the datasheet provided by Pulse Electronics.