LBC3225T1R5MR Inductors, Coils, Chokes

DC Resistance (DCR):	60 mOhm
Height - Seated (Max):	0.106" (2.70mm)
Size / Dimension:	0.126" L x 0.098" W (3.20mm x 2.50mm)
Supplier Device Package:	1210 (3225 Metric)
Package / Case:	1210 (3225 Metric)
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 105°C
Ratings:	--
Frequency - Self Resonant:	220MHz
Q @ Freq:	--
Series:	LB, C Type
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	1A
Tolerance:	±20%
Inductance:	1.5µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to Fixed Inductors

Fixed inductors, frequently referred to as “chokes,” are structured to serve as a filter in the transmit and receive circuits of electronic components. These inductors, possess unique characteristics that allow the avoidance of interference in the circuits; they are used in a variety of industries, from flight controllers to medical applications. The LBC3225T1R5MR is an application specific product that is fully compliant with JEDEC standards and demands a precise working principle.

LBC3225T1R5MR Application Field

The main application field of the LBC3225T1R5MR is to deal with large currents in the market of consumer, industrial and professional-grade electronics. This type of inductor is highly efficient when it comes to increasing the lifespan of portable electronics such as tablets, cell-phones, laptops and other similar small devices. It uses a combination of advanced Anti-EMI filter technology and air gap construction to deliver an excellent performance in eliminating EMI noise created by the aforementioned electronics. Another application field is found in medical devices such as defibrillators, pacemakers, robotic surgical systems and multi-parameter monitors.The LBC3225T1R5MR is specifically designed for power management in the fields of wireless telecommunication. It is also suitable for buck and boost converters found in power-sensitive applications such as automotive illumination systems. Other applications that the LBC3225T1R5MR is suitable for include automotive 12V power supplies, electric vehicle charging solutions, LED lighting and any field that uses complex circuitry.

Working Principle

The LBC3225T1R5MR is a wire-wound fixed inductor that possesses its own distinct working principle. It is designed to filter out high frequency electrical noise and prevent it from interfering with the normal operation of the circuitry. To achieve this, the unit works by using a ferromagnetic core coil which, when a current is passed through, produces a magnetic field that acts as a barrier against any external electronic noise. This magnetic field not only blocks out external noise but also serves to reduce the internal noise produced by a component’s electrical parts.In the LBC3225T1R5MR, the internal coil is controlled by a special control circuitry that stabilizes the inductor frequency and eliminates any sudden inductance variations. It has a highly rated current of up to 5.5A and a saturation voltage of 3.3V. The combination of the ferromagnetic core and the control circuitry help to highlight the importance of the LBC3225T1R5MR’s working principle.

Conclusion

The LBC3225T1R5MR is one of the fixed inductors that are designed to offer top-notch performance in various applications. The unit is specially designed to deal with large currents and filter out high frequency noise; its combination of an effective ferromagnetic core and control circuitry ensures a reliable working principle for a wide array of power management applications. It is also compliant with JEDEC standards, which proves that the unit is built to provide users with a lasting solution for power management.

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