The MIC2405x family is Micrel’s latest-generation SuperSwitcher IITM family of integrated MOSFET buck regulators optimized for the 12V rails, with 6A/9A/12A output supply current. The MIC2405x family comprises of six common-footprint, DC-to-DC buck regulators that leverage Micrel’s proprietary HyperSpeed ControlTM and HyperLight Load(R) architectures.

MIC2405x: Family of Integrated FET DC-DC

The MIC2405x family of devices operates with a single-input supply voltage range from 4.5V to 19V, and delivers output currents of 6A, 9A and 12A respectively, all in small footprint MLF-28, 5mmx 6mm packages. The common footprint shared by all devices in this family enables current scalability to provide design flexibility for power supplies. This family of regulators has been tailored to be Any CapacitorTM stable, independent of the output capacitance Equivalent Series Resistance (ESR), thus solving the perpetual problem of stability that power designers face when dealing with distributed output capacitance. Moreover, these buck regulators provide more than 95 percent peak efficiency and operate at 600kHz switching frequency with ±1 percent of output voltage accuracy (with output adjustable down to 0.8V).

  • Versatile Buck Regulators
  • Small Solution Size and Cost
  • Low Power Consumption
  • Fully Protected
  • Flexible Packaging

The MIC2405x regulators offer a full suite of protection features to ensure protection of the IC during fault conditions.

Please contact Allyanz today for samples, or support you need for your designs.

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