Search results for "igbt"
Compact bias supply for IGBT/SiC gate drivers
This reference design is a 4.2W, single-channel, automotive 12V battery input flyback bias supply for IGBT/SiC isolated gate drivers. The supply accepts a wide input range of 4.5 to 65V DC. The output is configurable as +15V, -8V or +20V, -4V at loads up to 180 mA for driving the IGBT/SiC MOSFET power modules.
SiC MOSFET intelligent power module for E-mobility
CISSOID has announced a new 3-Phase SiC MOSFET Intelligent Power Module (IPM) platform for E-mobility. This new IPM technology offers an all-in-one solution including a three-Phase water-cooled SiC MOSFET module with built-in gate drivers.
Web simulation tool verifies power devices
ROHM has announced to start to provide with a web simulation tool, ‘ROHM Solution Simulator’, which allows designers of electronic circuits and systems in the automotive and industrial markets to simultaneously verify power devices and ICs on 44 different solution circuits.
Demo board puts IGBT drive circuit at heart of solar inverter design
To support developers of solar inverters, ON Semiconductor and Mornsun have paired the QA151 DC-DC converter with ON Semiconductor’s driver IC and transistors in an IGBT gate driver demo board.
D²PAK packages added to CoolSiC Schottky diode family
Infineon Technologies has expanded its CoolSiC Schottky diode 1,200V portfolio by adding six devices in a D²PAK real 2-pin package. Using SMD packages, designs can be more compact and more cost effective.
TVS Flat devices deliver lower cost per watt ratio
A large portfolio of TVS Flat devices, manufactured by STMicroelectronics, is in stock at distributor RS Components (RS).
Current-sense resistors optimise power use on PCBs
The portfolio of high-precision, low-ohmic current-sense resistors from Isabellenhütte is now available at distributor RS Components.
Future-proofing EV battery management systems
Despite the current boom in electric vehicle (EV) and plug-in hybrid electric vehicle (HEV) production, actual interest among consumers may be in danger of lagging behind. Rudye McGlothlin, Marketing Director, Power Products, Silicon Labs explains.
Video: isolated gate drivers & noise immunity
In power electronics, isolated gate drivers are used to drive IGBT and Power MOSFETs. With the emergence of SiC and GaN, power electronics are operating at higher frequencies to increase system efficiency and reduce system size and costs. The increase in frequency results in higher switching noise or commonly known as common mode transient, dv/dt.
Compare isolated gate drivers and noise immunity
Isolated gate drivers are used to drive power semiconductors, such as IGBTs and power MOSFETS, in inverters, motor drives, UPS, and EV charger. The gate drivers are used to provide galvanic insulation between the control circuits and the high voltages. Watch the video to learn more about the basics of isolated gate drivers and noise immunity.