Buck Boost Converter
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LinkSwitch-TNZ Compact Switcher IC with Lossless Zero-Cross Detection Reduces Component Count in Smart Home and Appliance Applications Power Integrations has announced the release of a new compact switching power supply IC, LinkSwitch-TNZ that reduces the component count in smart home and appliance applications. Housed in a compact SO-8C package, this highly efficient compact switcher is ideal to be used for the non-isolated buck and buck-boost power supplies up to 575 mA output current and provides up to… |
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Reversible Buck/Boost Regulator Provides Tight Regulation and Reduces Size by 64% in Industrial, Automotive, and Healthcare Applications Continua MAX38889 from Maxim Integrated is the small-sized backup regulator that delivers high efficiency in industrial, asset tracking, automotive, and healthcare applications. The 2.5V-to-5.5V, 3A reversible buck/boost regulator offers 9% higher efficiency and one-third the size of competing solutions available in the market. This latest addition to Maxim’s Continua… |
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8V to 24V output, 300W i7C Series of Non-Isolated Buck-Boost DC-DC Converters for Battery-Powered Equipment TDK Corporation has introduced the 20A 300W rated models to the TDK Lambda brand i7C series of non-isolated DC-DC converters with 8 to 24V adjustable output voltage. The new step-up and step-down converters are optimized to operate from a wide input voltage of 9 to 36V. The converters seamlessly transition from buck to boost mode operation without disruption in… |
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New DC/DC Buck-Boost Converter with Low Quiescent Current can Extend Battery Life by 50% Texas Instruments has introduced the TPS63900, industry’s first DC/DC buck-boost converter that combines a programmable input current limit and integrated dynamic voltage scaling for extending battery life by 50%. The dynamic voltage scaling can deliver power while keeping the system at the minimum voltage required to operate efficiently, this maximizes battery life and… |
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High Power High Efficiency Buck Converter Circuit using TL494 A buck converter circuit (step-down converter) is a DC-to-DC switching converter that steps down voltage while maintaining a constant power balance. The main feature of a buck converter is efficiency, which means that with a buck converter on board, we can expect extended battery life, reduced heat, smaller size, and improved efficiency. We previously made a few simple Buck… |
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Buck Boost Regulator using XL6009 with Adjustable 3.3V to 12V Output Voltage Buck-Boost regulator is made using two different topologies, as the name suggests, it consists of both buck and boost topology. We already know that Buck Regulator Topology provides a lower magnitude of output voltage than the input voltage, while a Boost Regulator Topology provides a higher magnitude of output voltage than the provided input voltage. We have already built a… |
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TPS638xx - High efficiency, Low Quotient Current Buck Boost Converter The Texas Instruments has introduced a family of four high efficiency, low quotient current (IQ) buck boost converter that is designed with tiny spacing with minimal external component for a compact solution size. The integrated TPS63802, TPS63805, TPS63806 and TPS63810 DC/DC noninverting buck-boost converters offer a wide 1.3V to 5.5V input and 1.8V to 5.2V output voltage… |
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Bidirectional Buck-Boost Controller for 12V-12V Redundant Battery Systems in Autonomous Vehicles Analog Devices announces the Power by Linear™ LT8708/-1, a 98% efficient bidirectional buck-boost switching regulator controller that operates between two batteries that have the same voltage, which are ideal for redundancy in self-driving cars. The LT8708/-1 can use an input voltage that is above, below or equal to the output voltage, making it well suited for two each… |
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Compact High Efficiency Synchronous Buck-Boost Converter for High-Power Density Portable Applications Diodes Incorporated released AP72200, a high-current synchronous buck/boost DC-DC converter with integrated high-side and low-side H-Bridge MOSFETs, which delivers up to 97% efficiency with 1% voltage regulation accuracy, low quiescent current, and very low output ripple. By using the Diodes Incorporated’s proprietary buck/boost current-mode… |
