Ixys has announced the extension of its diode rectifier module range to 3400 V repetitive reverse voltage. The MDD175-34N1 dual rectifier diode module features two diodes in an industry standard module. Each diode is rated at 175 A average current at a case temperature of 100°C and rated to 3400 V operation up to 125°C.
The MDD175-34N1 benefits from Ixys’ direct copper bond (DCB) isolated substrates which have been extended to offer a 3600 V terminal-to-base isolation rating. The high-voltage rectifier family is a new generation that covers the global trend for many applications to increase the supply voltage and is typically utilised in any front-end rectification stage in applications such as motor drives, wind power conversion systems and DC power supplies.
Power management companion chips 29 April 2020, NuVision Electronics
, Power Electronics / Power Management
Silicon Labs announced a new line of energy-friendly power management ICs (PMICs) serving as dedicated companion chips for EFR32 wireless devices and EFM32 microcontrollers (MCUs).
The EFP01 PMIC ...
Read more...Automotive MOSFETs in a variety of packages 29 April 2020, Altron Arrow
, Power Electronics / Power Management
Reducing CO2 emissions of passenger cars is accelerating 48 V board net adoption. For this emerging 48 V market, Infineon Technologies offers a broad portfolio of automotive 80 V and 100 V MOSFETs as ...
Read more...DC-DC converter for aerospace/defence 25 March 2020, Future Electronics
, Power Electronics / Power Management
Vicor announced the DCM5614, an isolated, regulated 270 V-28 V DC-DC converter with an output power rating of 1300 W in a 142,2 x 35,6 x 9,4 mm VIA package. Providing power density of 27,52 W/cm3 at a ...
Read more...Switchers for high-power LED displays 25 March 2020, EBV Electrolink
, Power Electronics / Power Management
Power Integrations’ InnoSwitch3-MX isolated switcher IC family has been expanded with the addition of three new PowiGaN devices. As part of a chipset with Power Integrations’ InnoMux controller IC, the ...
Read more...Synchronous buck converter 29 April 2020, Altron Arrow
, Power Electronics / Power Management
Diodes Incorporated introduced the AP62600 synchronous DC-DC buck converter for point-of-load (POL) conversion in applications such as TVs, monitors, white goods, home appliances, consumer electronics ...
Read more...Tiny step-down regulator 29 April 2020, Altron Arrow
, Power Electronics / Power Management
The LTM4657 is part of Analog Devices’ family of tiny, high-efficiency, identical pin-out, step-down µModule devices. The LTM4657 is designed to operate at lower switching frequencies than the LTM4626 ...
Read more...Stackable DC-DC buck converter 29 April 2020, Avnet South Africa
, Power Electronics / Power Management
Texas Instruments introduced a new 40 A SWIFT DC-DC buck converter, offering first-of-its-kind stackability of up to four ICs. The TPS546D24A PMBus buck converter can deliver up to 160 A of output current ...
Read more...Open-frame configurable power supplies 29 April 2020, Vepac Electronics
, Power Electronics / Power Management
The RB series of configurable open-frame power supplies has been expanded. Based on a unique concept, the Cosel RB series offers three configurable isolated outputs, with one having a reinforced isolation ...
Read more...Why low quiescent current matters for longer battery life 29 April 2020, Avnet South Africa
, Power Electronics / Power Management
From healthcare and biosensing to wearables and environmental sensing, nearly all IoT devices rely on batteries that must perform reliably and over an extended period of time in a variety of conditions.
Read more...Bipolar DC-DC supply design sources and sinks current 29 April 2020, Altron Arrow
, Power Electronics / Power Management
Most electronic systems depend on power voltage rails that are either positive or negative, but a few applications require individual rails that can be both. In these situations, positive or negative ...
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