Wolfspeed, a Cree Company, has advanced the development of high efficiency data center power supplies through the implementation of an innovative totem-pole PFC topology that employs its latest low-inductance SiC MOSFETs to exceed an 80+ Titanium rating, which is critical for reducing the overall power consumption for data centers, estimated to be more than 70 […]
MOSFETS
20-V SOT-23F MOSFETs feature low on resistance
Toshiba America Electronic Components, Inc. (TAEC) has introduced four new 20V MOSFETs that feature some of the lowest on-resistance specifications in the industry. Housed in small SOT-23F packages, the SSM3K344R, SSM3K345R, SSM3J355R and SSM3J358R are suitable for lowering the power consumption in power supply controls for individual function blocks, or for power supply distribution. Applications include […]
High-side N-channel MOSFET driver handles 60-V supply
Analog Devices, Inc. announces the LTC7003, a high speed, high-side, N-channel MOSFET driver that operates up to a 60V supply voltage. Its internal charge pump fully enhances an external N-channel MOSFET switch, enabling it to remain on indefinitely. The LTC7003’s powerful 1Ω gate driver can easily drive large gate capacitance MOSFETs with very short transition […]
High-speed, high-side N-channel MOSFET driver handles up to 150-V supply
Analog Devices, Inc., announces the LTC7001, a high-speed, high-side N-channel MOSFET driver that operates up to a 150V supply voltage. Its internal charge pump fully enhances an external N-channel MOSFET switch, enabling it to remain on indefinitely. The LTC7001’s powerful 1Ω gate driver can easily drive large gate capacitance MOSFETs with very short transition times […]
Top power electronics threads on EDAboard.com – June
(editor’s note: Intrigued by these power electronics problems? Have a question or another solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log in to EDAboard and participate in the power electronics forum threads.) Full details on creating good sound – I haven’t even been able to find a simple VU […]
150-V fast high-side-protected N-channel MOSFET driver provides 100% duty cycle
Analog Devices, Inc., which recently acquired Linear Technology Corporation, announces the LTC7000/-1, a high speed, high side N-channel MOSFET driver that operates up to a 150V supply voltage. Its internal charge pump fully enhances an external N-channel MOSFET switch, allowing it to remain on indefinitely. The LTC7000/-1’s powerful 1Ω gate driver can drive large gate […]
Top power electronics threads on EDAboard.com – May
(editor’s note: Intrigued by these power electronics problems? Have a question or another solution? Then click the “Read more” link and follow the conversation on EDAboard.com or log in to EDAboard and participate in the power electronics forum threads.) Common mode noise mitigation in offline power supplies – In offline power supplies, common mode emissions […]
Gate driver and MOSFET devices reduce size and weight of motor drive applications
Texas Instruments introduced two new device families that help reduce size and weight in motor drive applications. When used together, DRV832x brushless DC (BLDC) gate drivers and CSD88584/99 NexFET™ Power Blocks require as little as 511 mm2, half the board space of competing solutions. The DRV832x BLDC gate drivers feature a smart gate-drive architecture that […]
Automotive power MOSFETs have high power density thanks to Tiny 5×6-mm dual-side cooling package
STMicroelectronics has introduced new MOSFET devices in the advanced PowerFLATTM 5×6 dual-side cooling (DSC) package, enabling increased power density in automotive Electronic Control Units (ECUs). The new MOSFETs have already been chosen by Denso, a leading supplier of advanced automotive technology to all major car makers. The STLD200N4F6AG and STLD125N4F6AG are 40V devices for automotive […]
Mouser to stock D3 650V-rated superjunction MOSFETs
D3 Semiconductor announces that Mouser Electronics is now its global distribution partner. According to the agreement, Mouser is stocking D3 Semi’s full product line of +FET™ line of 650V-rated superjunction MOSFETs, which exhibit best-in-class performance in hard-switched applications such as PFC boost and inverters used in telecom, enterprise computing, UPS and solar. D3 Semi marks its […]
