IHLP6767GZER220M11

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Fixed inductors are electronic components used in electrical circuits to provide a specific amount of inductance, or “storing” of energy when an alternating current passes through the inductor. The inductor can also be used to block direct current while allowing alternating current to pass.

The IHLP6767GZER220M11 is an example of a fixed inductor typically used in power converters and supplies, DC-DC converters or chargers and power modules. This inductor has an inductance value of 2.2mH (microhenries). It operates from a temperature range of -40℃ to +125℃ and can handle a maximum current of 6.8A. The size of the inductor is 9.7mm × 9.7mm × 4.2mm.

The inductor works on the principle of electromagnetic induction. When an alternating current in the form of a voltage wave form passes through the inductor, a changing magnetic field is created which produces a voltage in the inductor proportional to the rate of change of the current. This voltage acts like an opposition to the current, and supplying the load with more current requires more power from the source. Inductors can also produce a high voltage spike when rapidly switched off, so their use should always be taken into account in circuit design.

The IHLP6767GZER220M11 is suitable for a variety of applications. It can be used in DC-DC converters, for the input or output inductor, as a filter inductor on the input supply line, to reduce electrical noise in power supplies, or for dynamic braking in motor applications. It has a high ripple current rating and a low core loss, making it suitable for high frequency applications. It can also be used as an output choke between a microcontroller and a DC motor driver to reduce EMI emissions.

The IHLP6767GZER220M11 can be used in both flyback and buck-boost converter circuits. In a flyback converter, the energy stored in the inductor is transferred from the input to the output stage. The inductor acts as an energy storage element during the “store” phase, and then returns its energy during the “release” phase of the cycle. In a buck-boost converter, the input AC waveform is rectified and then passed through the inductor into the output. The smoother input waveform is important to maintain a higher efficiency. The inductor acts as a filter for the voltage, preventing any rapid, unwanted changes in the output.

In conclusion, the IHLP6767GZER220M11 is an ideal choice for a range of different applications, from power supplies to motor drivers. Its high temperature range, low core loss, high ripple current rating and small size make it an essential component for any circuit design.

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