Power Electronics / Power Management


Latest Articles

Step-down converters for low-power devices
27 February 2019, EBV Electrolink
STMicroelectronics’ ST1PS01 step-down converters are engineered for small size, low quiescent current and high efficiency at all values of load current, to save energy and real estate in keep-alive point-of-load ...

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Wireless charging set to pull the plug on wired technology
30 January 2019, TRX Electronics, Editor's Choice, Telecoms, Datacoms, Wireless, IoT
The technology will fully deliver on its promise when people can go about their everyday lives without ever worrying about carrying cables or power banks along with them.

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DIN rail power supply
30 January 2019, Accutronics
Accutronics announced that it has been formally appointed as the exclusive representative of TDK-Lambda and its entire range of products for the South African territory. Together with this announcement, ...

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600 V GaN HEMTs
30 January 2019, Altron Arrow
Gallium nitride (GaN) offers fundamental advantages over silicon. In particular, the higher critical electrical field makes it very attractive for power semiconductor devices, with outstanding specific ...

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Ultra slim DIN-rail PSUs
30 January 2019, Vepac Electronics
XP Power has announced the DSR range of AC-DC DIN-rail power supplies approved for industrial control systems and information technology equipment applications. These versatile supplies provide reliable ...

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Constant-current LED drivers
30 January 2019, Altron Arrow, Opto-Electronics
Infineon Technologies’ LITIX Basic+ LED drivers serve as an extension to the existing LITIX Basic family. The new linear constant current sources, with their 1 to 3 inputs/outputs, build a scalable ...

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Multiple-output PMICs
30 January 2019, CST Electronics
The MAX17270, MAX77278, MAX77640/MAX77641 and MAX77680/MAX77681 power-management integrated circuits (PMICs) from Maxim Integrated Products help to reduce the power management footprint for space-constrained ...

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Buck-boost converters with I²C interface
30 January 2019, NuVision Electronics
The MP8860 from Monolithic Power Systems is a synchronous 4-switch integrated buck-boost converter, which is capable of regulating the output voltage from 2,8 V to 22 V input voltage range with high efficiency. ...

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PMIC for optical measurements
30 January 2019, CST Electronics
The ultra-low-power MAX20345 from Maxim Integrated Products provides a way for designers of always-on wearable and Internet of Things (IoT) devices to extend battery runtime while shrinking form factor. ...

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1800 W electronic load
14 November 2018, Conical Technologies, Test & Measurement
Itech announced the release of the latest addition to its electronic load range, the IT8615. This e-Load has a compact height of only 3U for an 1800 Watt load, with an AC frequency adjustable from 45 ...

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Programmable DC power supplies
14 November 2018, Accutronics
TDK announced the addition of high-power GSP models to the TDK Lambda GENESYS+ series of programmable DC power supplies. This expansion now provides 2U high, 10 kW and 3U high, 15 kW versions with output ...

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Li-ion battery fuel gauges
14 November 2018, CST Electronics
Designers of lithium-ion (Li-ion) battery-powered mobile and portable devices can improve the end-user experience by extending runtime and delivering accurate battery state-of-charge (SOC) data with the ...

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AC/DC converters for cost sensitive applications
14 November 2018
Aimtec's new AC/DC series offer greater cost effectiveness following new production automation, leading to improved reliability and performance. Offering a commercial input voltage range of 85-264 V a.c. ...

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IGBT/MOSFET driver with integrated bootstrap diodes
14 November 2018, Altron Arrow
Infineon Technologies has introduced a new half-bridge, 650 V rated EiceDRIVER based on the company’s unique SOI technology. The 2ED2304S06F provides leading negative VS transient immunity, monolithic ...

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High-side power switches for hot-swap ports
14 November 2018, Altron Arrow
Diodes Incorporated introduced the AP22815 and AP22615 3A single-channel high-side power switches for USB ports and other hot-swap applications. These devices are designed to provide protection for any ...

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Dual-channel 4 A gate driver
14 November 2018, EBV Electrolink
The STGAP2DM gate driver, the second in the STGAP2 series of galvanically isolated drivers from STMicroelectronics, integrates low-voltage control and interface circuitry with two isolated output channels ...

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Trench MOS Barrier Schottky rectifiers
14 November 2018, Altron Arrow
Vishay Intertechnology introduced four new 100 V and 120 V TMBS Trench MOS Barrier Schottky rectifiers that provide up to 20 mV lower forward voltage than previous-generation devices. The V30100CI, V30120CI, ...

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Development kit for wireless power transfer
14 November 2018, Würth Elektronik eiSos
Würth Elektronik eiSos and Infineon Technologies have jointly brought a development system for wireless power transfer to market. The kit serves to develop applications outside the Qi standard up to a ...

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LDO regulator with ultra-low Iq
14 November 2018, Altron Arrow
Microchip released a new linear low dropout (LDO) regulator that extends battery life in portable devices up to four times longer than traditional ultra-low quiescent (Iq) LDOs. With an ultra-low Iq of ...

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High-voltage diodes
14 November 2018, Conical Technologies
Voltage Multiplier Industries announced the release of its new SMF50FF3 SMD high-voltage diode. It has a working reverse voltage of up to 5000 V(rwm) and an average rectifier current of 0,040 A at 55°C. ...

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