LTC3643 – 2A Bidirectional Power Backup Supply

LTC3643 – 2A Bidirectional Power Backup Supply

Linear Technology Corporation introduces the LTC3643, a bidirectional, high voltage boost capacitor charger that automatically...


LTC3106 – 300mA Low Voltage Buck-Boost Converter

LTC3106 – 300mA Low Voltage Buck-Boost Converter

The LTC3106 is a highly integrated, 1.6μA quiescent current 300mV startup buck-boost DC/DC converter with PowerPath management, ...


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Lead Acid Battery float charger

Lead Acid Battery float charger

Nobilis @ instructables.com has build a lead acid float charger out of an old phone wall charger: If you do not use your...


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Switch Mode Power Supply (SMPS) Topologies (part I)

Switch Mode Power Supply (SMPS) Topologies (part I)

Microchip’s application note describes the basics of different SMPS topologies: The industry drive toward smaller, lighter and m...


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LT3091 – –36V, 1.5A Negative Linear Regulator with Programmable Current Limit

LT3091 – –36V, 1.5A Negative Linear Regulator with Programmable Current Limit

Linear Technology Corporation announces the LT3091, the latest addition to our LDO+ family, a 1.5 A low dropout negative linear...


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

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.


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1.2V TO 35V DC-DC CONVERTER

1.2V TO 35V DC-DC CONVERTER

1.2V to 35V Adjustable DC-DC Converter project has been design around TI’s LM2576-ADJ IC.


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PWM Halogen Lamp Dimmer

PWM Halogen Lamp Dimmer

High Current PWM Halogen Dimmer controller project is designed around SG3525 IC and High current MOSFET.


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

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

The LT8331 is a current mode step-­up DC/DC converter with an internal 500mA, 140V switch.


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Power Management of Xilinx ZedBoard using MMPF0100

Power Management of Xilinx ZedBoard using MMPF0100

This reference design is a power management of Xilinx ZedBoard using MMPF0100 Power Management Integrated Circuit (PMIC).


Solar powered Particle Photon environment monitor

Solar powered Particle Photon environment monitor

FutureSharks @ github.com has another great project on it’s repository, it’s a solar powered particle photon enviroment monitor.


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Macbook charger teardown

Macbook charger teardown

Ken Shirriff @ righto.com has a detailed teardown of a macbook charger explaining the various components used in it: Have you...


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