LTC7804 40 V 3 MHz Boost Controller with Spread Spectrum offers 99.9% efficiency
IC

LTC7804 40 V 3 MHz Boost Controller with Spread Spectrum offers 99.9% efficiency

Analog Devices' LTC7804 offers low Iq, small solution size, and PassThru™ operation for up to 99.9% efficiency ADI's LTC7804 is a low IQ, 3 MHz PassThru operation capable of synchronous boost DC/DC switching regulator controller that operates up to a 40 V input voltage....

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Monolithic Power Systems (MPS) MP3362 Boost LED Driver
IC

Monolithic Power Systems (MPS) MP3362 Boost LED Driver

Monolithic Power Systems (MPS) MP3362 Boost LED Driver is a fixed-frequency converter for low-current and high-current boost applications. The driver features a low 0.2V feedback voltage for higher efficiency in white LED driver applications. The MP3362 regulates the output voltage...

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Analog Devices Inc. LT8357 Boost, SEPIC & Flyback Controllers
IC

Analog Devices Inc. LT8357 Boost, SEPIC & Flyback Controllers

Analog Devices LT8357 Boost, SEPIC & Flyback Controllers are a wide input range, current mode, DC/DC controller which can be configured as a boost, SEPIC, or flyback converter. The LT8357 drives a low-side N-channel power MOSFET with a 5V split gate drive. The current mode...

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300W Off-line Power Factor Correction (PFC) Boost Converter
Power supplyTop Stories

300W Off-line Power Factor Correction (PFC) Boost Converter

The circuit presented here is a 300W off-line power factor correction (PFC) boost converter providing a nominal regulated output voltage of 375V @ 0.8A of load current. The project accommodates an input voltage range of 85V AC to 265VAC and uses average current mode control at a fixed...

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R1810 Boost DC/DC Converter is an energy harvesting solution
IC

R1810 Boost DC/DC Converter is an energy harvesting solution

The R1810 Boost DC/DC Converter is an energy harvesting solution designed for powering low current consuming IoT devices by extracting energy from Photovoltaic cells. Target applications include wireless sensors, home and building automation, remote monitoring, presence detection,...

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E-PEAS Battery Chargers Target Wearable, Medical and Sensor Products
ICTop Stories

E-PEAS Battery Chargers Target Wearable, Medical and Sensor Products

Addressing the need for streamlined power management solutions for energy harvesting hardware, e-peas has unveiled a new family of battery charger devices. While the company’s existing power management ICs (PMICs) offer direct power delivery to the application, as well as the...

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Switchmode Power Supply Topologies Explained
Basic ElectronicsPower supply

Switchmode Power Supply Topologies Explained

The role of power supply is crucial for electronic circuits because without sufficient power, the circuit cannot function at its optimal level. On the other hand, an exceeded power supply can deteriorate the circuit components by heating effect. There are usually two choices for power...

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MAX17227A is a 2 A nanoPower boost converter
IC

MAX17227A is a 2 A nanoPower boost converter

Maxim's MAX17227A is a 400 mV to 5.5 V input, 2 A nanoPower boost converter with short-circuit protection and True Shutdown™ Maxim's MAX17227A is a nanoPower boost converter, capable of delivering a load up to 2 A peak inductor current and providing True Shutdown,...

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