Built-in Inductor Negative Output Voltage Expanded Lineup of “micro DC/DC” Converters

Built-in Inductor Negative Output Voltage Expanded Lineup of “micro DC/DC” Converters

Torex Semiconductor has launched the XCL303/XCL304 as a new series of inductor built-in negative output voltage “micro DC/DC” Con...


Battery Fuel Gauging LSI [Smart LiB Gauge] for 1-Cell Lithium-ion/Polymer with LC709204F

Battery Fuel Gauging LSI [Smart LiB Gauge] for 1-Cell Lithium-ion/Polymer with LC709204F

App note from ON Semiconductor on their Smart Fuel gauge LC709204F.


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Ultra-compact 200W desktop power supply from FiDUS features Gallium Nitride switching

Ultra-compact 200W desktop power supply from FiDUS features Gallium Nitride switching

FiDUS Power, the technical power supply distributor specializing in innovative solutions and new products that benefit system...


Homemade Injection Transformer for PSU Loop Analysis

Homemade Injection Transformer for PSU Loop Analysis

Adil Malik build his own injection transformer to test switchmode power supplies in his lab.


YX8018 Joule Thief Solar LED Driver

YX8018 Joule Thief Solar LED Driver

YX8018 is a 4-pin integrated circuit for driving solar powered garden LED lights and is found on many cheap garden lights.


STEF01 – 8 V to 48 V fully programmable universal eFuse

STEF01 – 8 V to 48 V fully programmable universal eFuse

The STEF01 is a 8V to 48V fully programmable universal integrated electronic fuse optimized for monitoring output current and the...


2A to 12A Synchronous Buck Regulators with Peak Efficiencies of 98%

2A to 12A Synchronous Buck Regulators with Peak Efficiencies of 98%

Vishay Intertechnology, Inc.


Isolated 2W 24Vdc-to-5Vdc Flyback DC-DC – Reference Design

Isolated 2W 24Vdc-to-5Vdc Flyback DC-DC – Reference Design

The MAXREFDES111# reference design from Maxim Integrated is a compact 24V input flyback-converter module that features 5V at...


Multi-output Power Supply Based on LM2576HV-ADJ

Multi-output Power Supply Based on LM2576HV-ADJ

This is a multi-output power supply based on LM2576HV-ADJ and LM317 IC.


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Free Elektor Article: 0-30V Lead-acid Battery Activator

Free Elektor Article: 0-30V Lead-acid Battery Activator

A well-known electronics store has been selling a very simple lead-acid battery activator for many years.


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MX100Q Series Compact 4-Channel 210W Power Supplies

MX100Q Series Compact 4-Channel 210W Power Supplies

Mixed-mode regulation merges a switch-mode power conversion design with linear final regulation to give excellent noise and...


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Alpha and Omega Semiconductor Introduces 18V 2A, and 3A EZBuck

Alpha and Omega Semiconductor Introduces 18V 2A, and 3A EZBuck

Synchronous DC/DC Buck Regulators Feature Lower Quiescent Current and Proprietary Light Load Mode to Achieve up to 6% Higher...


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