Torpedo 2 – a cheap & powerful 3A DC/DC converter with built-in charger
Power supply

Torpedo 2 – a cheap & powerful 3A DC/DC converter with built-in charger

Boris Landoni @ open-electronics.org presents their second version of Torpedo, a kind of DC-DC converter able to provide 5V output from a variety of sources. He writes: Some time ago we had introduced you to the Torpedo switching power supply, a particular kind of DC/DC power supply...

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LT8362 – Low IQ Boost/SEPIC/Inverting Converter with 2A, 60V Switch
IC

LT8362 – Low IQ Boost/SEPIC/Inverting Converter with 2A, 60V Switch

The LT8362 is a current mode, 2MHz step-up DC/DC converter with an internal 2A, 60V switch. It operates from an input voltage range of 2.8V to 60V, suitable for applications with input sources ranging from a single-cell Li-Ion battery to automotive and industrial inputs. The LT8362...

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SEPIC/Ćuk converter sprouts second output
Power supply

SEPIC/Ćuk converter sprouts second output

by Gheorghe Plasoianu @ edn.com Many applications require positive and negative supply voltages, with only one voltage requiring tight regulation. This Design Idea describes a dual-output, hybrid SEPIC-Ćuk converter whose positive output voltage can be lesser or greater than the...

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Regulator offers independent outputs
IC

Regulator offers independent outputs

Susan Nordyk @ edn.com writes: Housed in a 15×9×2.42-mm over-molded BGA package, the LTM8049 µModule dual-output DC/DC converter from Linear Technology is configurable for a combination of SEPIC and/or inverting operation by simply grounding the appropriate output rail. All that...

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$14.5 All-Purpose Switched-Mode Power Supply
Power supplyUSB

$14.5 All-Purpose Switched-Mode Power Supply

Switching technology devices and integrated circuits are growing fast providing solutions that obtain power for different kind of circuits and devices, and they are proposed in different variations. A useful little known kind which is suitable for mixed supply systems is called...

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LT8335 – Converter minimizes quiescent current
IC

LT8335 – Converter minimizes quiescent current

Outfitted with a 2-A, 28-V power switch, the LT8335 2-MHz step-up DC/DC converter from Linear Technology operates from an input of 3 V to 25 V, suitable for applications with input sources ranging from a single-cell lithium-ion battery to automotive inputs. The LT®8335 is a current...

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LT8335 – Low IQ Boost/SEPIC/ Inverting Converter with 2A, 28V Switch
IC

LT8335 – Low IQ Boost/SEPIC/ Inverting Converter with 2A, 28V Switch

LT8335 is a current mode, 2 MHz step-up DC/DC converter with an internal 2A, 28V switch. It operates from an input voltage range of 3V to 25V, suitable for applications with input sources ranging from a single-cell Li-Ion to automotive inputs. The LT8335 can be...

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LT8331 – Low IQ Boost/SEPIC/ Flyback/Inverting Converter
IC

LT8331 – Low IQ Boost/SEPIC/ Flyback/Inverting Converter

Linear Technology Corporation announces the LT8331, a current mode step-up DC/DC converter with an internal 500mA, 140V switch. It operates from an input voltage range of 4.5V to 100V, making it suitable for use with a wide range of input sources found in industrial, transportation...

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