The DS1608BL-224 is a surface mount power inductor manufactured by Coilcraft. It's designed for use in a variety of power applications where efficient energy storage and filtering are required. This inductor is part of Coilcraft's extensive line of high-performance inductors known for their reliability and consistent performance.

Applications

• DC-DC converters: Used in step-up (boost), step-down (buck), and inverting converters to efficiently transfer power.
• Power supplies: Filtering and energy storage in various power supply designs.
• Filtering: Noise filtering in power lines and signal circuits.
• RF circuits: Impedance matching and filtering in radio frequency applications.
• Automotive electronics: Power management and filtering in automotive systems.

Features

• Shielded Construction: Reduces electromagnetic interference (EMI).
• High Current Handling: Capable of handling significant current without saturation.
• Low DC Resistance (DCR): Minimizes power losses and improves efficiency.
• Surface Mount Technology (SMT): Facilitates automated assembly and compact designs.
• RoHS Compliant: Meets environmental standards for hazardous substances.

Benefits

• Improved Efficiency: Low DCR contributes to higher energy efficiency in power conversion circuits.
• Reduced EMI: Shielded construction minimizes electromagnetic interference, improving overall system performance.
• Compact Design: Surface mount package enables smaller and denser circuit board layouts.
• Reliable Performance: Designed for consistent and reliable operation in demanding environments.
• Simplified Assembly: SMT package allows for automated assembly, reducing manufacturing costs and time.

Additional Details

The DS1608BL-224 inductor features a shielded construction, which minimizes electromagnetic interference (EMI) and helps prevent unwanted noise from affecting other components in the circuit. Its low DC resistance (DCR) is crucial for reducing power losses and improving the overall efficiency of power conversion circuits. The surface mount technology (SMT) allows for automated assembly, which can reduce manufacturing costs and improve production efficiency. The inductance value is 22uH with a tolerance. The saturation current is a key parameter to consider when choosing this inductor; exceeding the saturation current can cause a significant drop in inductance and impact circuit performance.

This inductor is suitable for applications requiring a compact, high-performance inductor with excellent EMI characteristics and low power losses. Its robust design ensures reliable operation in a variety of demanding environments.