A flyback converter/isolated-gate-driver combo reduces the cost and complexity of implementing SiC FET designs in EV systems. Charlie Ice, Silicon … [Read More...] about Powering EVs with silicon carbide
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Validating power integrity in embedded systems
There are two primary considerations when validating power integrity in embedded systems; the operation of the various power converters and the power … [Read More...] about Validating power integrity in embedded systems
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High-frequency 100-nF capacitors improve bypass performance in GaN/GaAs amplifiers
Knowles Precision Devices recently announced the release of a new 100nF capacitor within its V-Series of single-layer capacitors. The 100nF is a high frequency, wire bondable single layer capacitor, … [Read More...] about High-frequency 100-nF capacitors improve bypass performance in GaN/GaAs amplifiers
Powering EVs with silicon carbide
A flyback converter/isolated-gate-driver combo reduces the cost and complexity of implementing SiC FET designs in EV systems. Charlie Ice, Silicon Labs Electric vehicles are pushing the limits of … [Read More...] about Powering EVs with silicon carbide
Radiation-hardened dc-dc power converters based on COTS technology
As reliance on communication and weather satellites grows and space research expands in scope and mission, new technology is required to help speed spaceflight system design and production. Microchip … [Read More...] about Radiation-hardened dc-dc power converters based on COTS technology
Calculation tool covers electrolytic capacitors up to >150 V DC
TDK Corporation presents the fully revised version 4.0 of the tried and tested Online AlCap Useful Life Calculation Tool for EPCOS aluminum electrolytic capacitors. The tool covers all new … [Read More...] about Calculation tool covers electrolytic capacitors up to >150 V DC
Rad-tolerant GaN FET handles 15 A, 900 V
SSDI’s latest hermetic GaN FET device, SGR15E90M, utilizes a GaN FET in the place of a silicon MOSFET at the input stage to provide enhanced radiation tolerance. The SGR15E90M’s cascade device … [Read More...] about Rad-tolerant GaN FET handles 15 A, 900 V
Silicone-free gap filler features high thermal conductivity
Laird Performance Materials continues to focus on innovation with its release of its Tflex SF10 Series, a silicone-free gap filler delivering 10 W/mk thermal conductivity along with low deflection … [Read More...] about Silicone-free gap filler features high thermal conductivity
Half-bridge automotive MOSFETs offered space-saving LFPAK56D package
Nexperia announced a series of half-bridge (high side & low side) automotive MOSFETs constructed in the space-saving LFPAK56D package format. The half-bridge configuration of two MOSFETS is a … [Read More...] about Half-bridge automotive MOSFETs offered space-saving LFPAK56D package
DC-DC converter with 36 V to 75 V input voltage meets stringent telecom requirements
Flex Power Modules introduces the PKU4913D, the latest variant in its PKU-D series of analog DC/DC converters in the sixteenth brick format. The new converter delivers excellent electrical and thermal … [Read More...] about DC-DC converter with 36 V to 75 V input voltage meets stringent telecom requirements
Ruggedized AC/DC converter lines feature industrial temperature ranges
Murata today introduced several AC/DC converter product lines developed for the Industrial, Automation, IoT, Smart Buildings, Medical, and Security markets – the BAC1, BAC3, and BAC05. These solutions … [Read More...] about Ruggedized AC/DC converter lines feature industrial temperature ranges
Power analysis software analyzes IoT power consumption down to subsystem level
Keysight Technologies, Inc. announced X8712A software, the KS833A2A Event-based Power Analysis software, which enables these engineers to analyze an IoT device’s power consumption and delivers an … [Read More...] about Power analysis software analyzes IoT power consumption down to subsystem level
High-voltage bi-directional current-sense amplifiers boost power efficiency
STMicroelectronics has introduced three precision high-voltage bi-directional current-sense amplifiers that provide the extra convenience of a Shutdown pin to maximize energy … [Read More...] about High-voltage bi-directional current-sense amplifiers boost power efficiency
Arm M3-based motor drivers carry 32k and 64k flash
TDK Corporation has expanded its Micronas embedded motor controller portfolio to address higher temperature applications. The HVC 4222F and HVC 4422F were developed for operating smart actuators in … [Read More...] about Arm M3-based motor drivers carry 32k and 64k flash
Validating power integrity in embedded systems
There are two primary considerations when validating power integrity in embedded systems; the operation of the various power converters and the power distribution system's integrity. The relative … [Read More...] about Validating power integrity in embedded systems
Laser driver IC targets lidar time-of-flight apps
EPC announces the introduction of a laser driver that integrates a 40 V, 10 A FET with integrated gate driver and 3.3 logic level input in a single chip for time-of-flight lidar systems used in … [Read More...] about Laser driver IC targets lidar time-of-flight apps
How to verify ac/dc power supply performance
Designers specifying ac/dc power supplies are concerned with maintaining performance over a range of input and load conditions and complying with demanding international regulations for efficiency, … [Read More...] about How to verify ac/dc power supply performance
