Multiphase, 60V synchronous boost controller peaks at 97%

Multiphase, 60V synchronous boost controller peaks at 97%

LTC3897 is a multiphase synchronous boost DC/DC controller with input surge stopper and ideal-diode controller.


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Protect your boost converter

Protect your boost converter

T A Babu @ edn.com discuss about a protection circuit for boost converters.


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1.2V to 35V – 1A Adjustable Regulator Board

1.2V to 35V – 1A Adjustable Regulator Board

The board built around LM2575-ADJ from Texas instruments.


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2.5V-4.2V input to 3.3V output – 1A Buck Boost Converter using LTC3441

2.5V-4.2V input to 3.3V output – 1A Buck Boost Converter using LTC3441

This circuit can produce an output of 3.3V and 1A current continuously for a voltage input varying from 2.5V to 4.2V.


DIY IKEA Wireless Qi Charging

DIY IKEA Wireless Qi Charging

mcuoneclipse.com writes: To my surprise, when I visited a nearby IKEA store yesterday, the older iPhone and Samsung Galaxy S4...


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Replacing a dead iPhone battery

Replacing a dead iPhone battery

Brian Dipert discuss his experience replacing an iphone battery @ edn.com: About a week ago, in preparing to run some errands, I...


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2.7V-4.2V input to 3.3V output Buck-Boost Converter

2.7V-4.2V input to 3.3V output Buck-Boost Converter

This project shows a DC-DC buck boost circuit which can produce an output of 3.3V for an input of 2.7V to 4.2V , for example from...


4.5A H-Bridge DC Motor Driver Module Using TB6549HQ

4.5A H-Bridge DC Motor Driver Module Using TB6549HQ

The H-Bridge Motor Driver Module Based on TB6549HQ IC from Toshiba, is a full-bridge driver IC for DC motors that uses an LDMOS...


New PWM controller IC By Microchip Charges Batteries of Any Chemistry

New PWM controller IC By Microchip Charges Batteries of Any Chemistry

Battery technologies of all chemistry are experiencing revolutionary changes nowadays.


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...