The **CPUD0806MN-R60M-N** is a specialized high-performance, surface-mount (SMD) power inductor, typically used in power management circuits for mobile devices and compact electronics. --- ### 1. Technical Specifications Table Below are the primary technical parameters for this component: | Parameter | Value / Specification | | :--- | :--- | | **Inductance** | 0.60 µH (Microhenries) | | **Tolerance** | ±20% (indicated by 'M') | | **Case Size (Metric)** | 0806 (2.0mm x 1.6mm) | | **Case Size (Inch)** | 0806 (approx. 0.08" x 0.06") | | **Current Rating (Isat)** | High Saturation Current (typically >3A) | | **Construction** | Metal Alloy / Molded Power Inductor | | **Shielding** | Magnetically Shielded | --- ### 2. Part Number Breakdown Understanding the nomenclature helps identify its characteristics: * **CPUD**: Product Series (likely a Molded Power Inductor series). * **0806**: Physical dimensions (2.0mm length x 1.6mm width). * **MN**: Material or internal design code (often refers to Metal Alloy Core). * **R60**: Inductance value ($0.60$ µH). * **M**: Tolerance ($\pm20\%$). * **N**: Finish or packaging code (often Lead-Free/RoHS compliant). --- ### 3. Key Electronic Features * **Metal Alloy Core:** Unlike traditional ferrite inductors, these use a metal powder core which provides a "soft" saturation characteristic, preventing sudden drops in inductance during high current spikes. * **Magnetic Shielding:** The molded construction minimizes Electromagnetic Interference (EMI), making it ideal for high-density PCB layouts. * **Low DCR (DC Resistance):** Designed to minimize power loss and heat generation, which is critical for battery-powered devices. * **High Current Density:** Despite its small 0806 footprint, it can handle significant current required by modern CPUs and GPUs in smartphones. --- ### 4. Common Applications This inductor is primarily used in **DC-DC Converter** circuits, specifically: 1. **Buck Converters:** Stepping down voltage for mobile processors. 2. **PMICs (Power Management ICs):** Found in smartphones, tablets, and wearables. 3. **SSD Power Rails:** Providing stable current to high-speed storage controllers.