Efficient Low-Cost Solar Energy Converter

Efficient Low-Cost Solar Energy Converter

Researchers at the École Polytechnique Fédérale de Lausanne and the Centre Suisse d’Electronique et de Microtechnique have inve...


These tiny batteries can be charged in seconds and last for a week

These tiny batteries can be charged in seconds and last for a week

Battery anxiety is a modern day problem for many of us.


LT8390 – 60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum

LT8390 – 60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum

The LT8390, is a synchronous buck-boost DC/DC controller that can regulate output voltage, and input or output current from input...


Nanotechnoloy – Nano coating prevents exploding Li-ion batteries

Nanotechnoloy – Nano coating prevents exploding Li-ion batteries

Lithium-ion batteries are very popular as they’re lightweight and have high energy density.


Power by Rik
LTC3786 – Efficient boost controller takes the heat

LTC3786 – Efficient boost controller takes the heat

Linear Technology has launched a higher-temperature 150°C version of its LTC3786 step-up DC/DC controller that boasts 98% ...


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Badgerboard, LoRa Future IoT Development Board

Badgerboard, LoRa Future IoT Development Board

The LoRa Alliance™ is an open, non-profit association of members who believe that the Internet of Things era is now, its LoRaWAN i...


Load switch with self-resetting circuit breaker

Load switch with self-resetting circuit breaker

Anthony Smith has designed a simple load switch using two transistors and some resistors.


LT8630 – 100V, 600 mA synchronous buck DC/DC betters 93% efficiency

LT8630 – 100V, 600 mA synchronous buck DC/DC betters 93% efficiency

LT8630 is a 600 mA, 100V input capable synchronous step-down switching regulator using synchronous rectification to deliver...


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Arduino Ouija Board

Arduino Ouija Board

Ouija Board is a flat board marked with the letters of the alphabet, the numbers 0–9, the words “yes”, “no”, along with various sy...


Single-chip USB-C buck-boost battery charger

Single-chip USB-C buck-boost battery charger

Intersil’s ISL9238 and ISL9238A add 5V-20V reverse boost for USB On-The-Go charging of portables such as smartphones and h...


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18V, 5A buck-boost DC/DC delivers 95% efficiency

18V, 5A buck-boost DC/DC delivers 95% efficiency

LTC3119 is a synchronous current mode monolithic buck-boost converter that outputs up to 5A of continuous output current in buck...


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LDO regulator boasts high PSRR

LDO regulator boasts high PSRR

by Susan Nordyk @ edn.com: In addition to low noise, the LT3045 linear regulator from Linear Technology provides a PSRR (power...


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