Abstract: A method for fabricating a power supply converter comprises a load inductor wrapped by a metal sleeve structured to transform the inductor into a heat sink positioned to deposit layers of solder paste on a sleeve surface and on the inductor leads. A metal carrier having a portion of a first thickness and portions of a greater second thickness is placed on the solder layers of the inductor. The carrier portion of first thickness is aligned with the inductor sleeve. The carrier portions of second thickness are aligned with the inductor leads. A sync and a control FET are placed side-by-side on solder layers deposited on the carrier portion of first thickness opposite the inductor sleeve. Reflowing is preformed and the solder layers are solidified. The FETs, the carrier and the inductor become integrated and the un-soldered surfaces of the FETs and the carrier portions of second thickness become coplanar.

Abstract: A method for fabricating a power supply converter comprises a load inductor wrapped by a metal sleeve structured to transform the inductor into a heat sink positioned to deposit layers of solder paste on a sleeve surface and on the inductor leads. A metal carrier having a portion of a first thickness and portions of a greater second thickness is placed on the solder layers of the inductor. The carrier portion of first thickness is aligned with the inductor sleeve. The carrier portions of second thickness are aligned with the inductor leads. A sync and a control FET are placed side-by-side on solder layers deposited on the carrier portion of first thickness opposite the inductor sleeve. Reflowing is preformed and the solder layers are solidified. The FETs, the carrier and the inductor become integrated and the un-soldered surfaces of the FETs and the carrier portions of second thickness become coplanar.

Abstract: An apparatus includes a heat-generating component and a thermally inert component positioned in close proximity to the heat-generating component.

Abstract: A power supply converter (100) comprising a first FET (210) connected to ground (230), the first FET coupled to a second FET (220) tied to an input terminal (240), both FETs conductively attached side-by-side to a first surface of a metal carrier (120) and operating as a converter generating heat; and a packaged load inductor (110) tied to the carrier and an output terminal (241), the inductor package wrapped by a metal sleeve (113) in touch with the opposite surface of the metal carrier, the sleeve operable to spread and radiate the heat generated by the converter.

Abstract: A power supply converter (100) comprising a first FET (210) connected to ground (230), the first FET coupled to a second FET (220) tied to an input terminal (240), both FETs conductively attached side-by-side to a first surface of a metal carrier (120) and operating as a converter generating heat; and a packaged load inductor (110) tied to the carrier and an output terminal (241), the inductor package wrapped by a metal sleeve (113) in touch with the opposite surface of the metal carrier, the sleeve operable to spread and radiate the heat generated by the converter.

Abstract: A DC-DC switching converter device (101), in particular a quarter-brick or eighth-brick device having an industry standard pin out, comprises a pulse-width modulation circuit (132) for driving a power converting switch, a trim connector (109) for adjusting an output voltage of the device, where the device (101) is designed such that the pulse-width modulation circuit (132) is synchronizable to an external oscillator by an external synchronization signal applied to the trim connector. A DC-DC converting circuit comprises a plurality of DC-DC switching converters (101) featuring trim connectors (109) for adjusting output voltages of the converters (101), whereby the converters (101) are connected such that they share a common input bus. It further features a system EMI (electromagnetic interference) filter common to all the DC-DC switching converters (101) and an external oscillator delivering an external synchronization signal to the plurality of DC-DC switching converters (101).

Abstract: A DC-DC switching converter device (101), in particular a quarter-brick or eighth-brick device having an industry standard pin out, comprises a pulse-width modulation circuit (132) for driving a power converting switch, a trim connector (109) for adjusting an output voltage of the device, where the device (101) is designed such that the pulse-width modulation circuit (132) is synchronizable to an external oscillator by an external synchronization signal applied to the trim connector. A DC-DC converting circuit comprises a plurality of DC-DC switching converters (101) featuring trim connectors (109) for adjusting output voltages of the converters (101), whereby the converters (101) are connected such that they share a common input bus. It further features a system EMI (electromagnetic interference) filter common to all the DC-DC switching converters (101) and an external oscillator delivering an external synchronization signal to the plurality of DC-DC switching converters (101).