LTC3106 – 300mA Low Voltage Buck-Boost Converter with PowerPath
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LTC3106 – 300mA Low Voltage Buck-Boost Converter with PowerPath

Linear Technology announces the LTC3106, a highly integrated, 1.6µA quiescent current 300mV start-up buck-boost DC/DC converter with PowerPath™ management, optimized for multisource, low power systems. The LTC3106 is ideal for powering low power wireless sensors from rechargeable...

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LTC3106 – 300mA Low Voltage Buck-Boost Converter
IC

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, optimized for multisource, low power systems. The LTC3106 is ideal for powering low power wireless sensors from rechargeable or primary batteries...

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Single Regulator contains buck and boost controllers
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Single Regulator contains buck and boost controllers

Linear Technology Corporation introduces the LTC7812, a dual output (boost + buck), low quiescent current synchronous DC/DC controller. When cascaded, its independent step-up (boost) and step-down (buck) controllers regulate the output voltage from an input voltage that can be above,...

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SOS webinar – Simple and efficient solution for wide voltage range applications
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SOS webinar – Simple and efficient solution for wide voltage range applications

LINEAR TECHNOLOGY Term: 2015.11.25 10:00 - 11:30 CET Learn more about available topologies for input voltage higher and lower from output level. Focus on the most efficient way to convert power in four-switch buck-boost topology. available topologies of Vin min < Vout <...

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How to control LM2596 buck-converter with microcontroller
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How to control LM2596 buck-converter with microcontroller

by hugatry @ hackvlog.com: Every now and then someone asks on different forums if there is an way to control cheap LM2596 modules with an Arduino or another microcontroller. I decided to demonstrate one solution that might be basic electronics for some, but still many don’t know...

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Buck-boost regulator achieves high efficiency
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Buck-boost regulator achieves high efficiency

by Susan Nordyk @ edn.com: Using adaptive current-limit PFM (pulse frequency modulation) control, the ISL9120 switching regulator from Intersil realizes efficiencies of up to 98%, while automatically transitioning between buck and boost modes without significant output disturbance....

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Buck converter is pin-programmable
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Buck converter is pin-programmable

by Susan Nordyk @ edn.com: Housed in a tiny 3×3-mm QFN package, the MIC24046-H synchronous step-down regulator from Micrel offers efficiency of greater than 90% peak and pin-selectable output voltage, switching frequency, and current limit. A wide input voltage range of 4.5 V to 19...

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A low-cost 0.5A 33V LED driver module with 90+% efficiency
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A low-cost 0.5A 33V LED driver module with 90+% efficiency

by Valentin Kulikov @ edn.com This article describes simple constant current driver module with fast PWM input that can be used for driving medium and high power LEDs. The module uses an integrated constant-current output, DC-DC buck converter with output current configurable from...

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