Electronic Design

Full-bridge PWM Controllers with Integrated MOSFET Gate Drivers

NATIONAL SEMICONDUCTOR CORP. introduced the industry's first full-bridge pulse width modulation (PWM) controllers to integrate all four primary-side bridge MOSFET gate drivers. The LM5045 and LM5046 ...
Electronics Weekly

ST adds to gate drivers

Two new dual-channel galvanically-isolated gate drivers for IGBTs and silicon-carbide (SiC) MOSFETs from STMicroelectronics save space and ease circuit design in high-voltage power-conversion and ...
Electronics Weekly

Gate driver for 1.7-4.5kV IGBTs and SiC transistors

Power Integrations created an isolated gate drive system for up to four paralleled 1.7-4.5kV power modules – either IGBT or silicon carbide mosfet. Called Scale-iFlex, it is dual channel so, for ...
EDN

PWM Controllers with MOSFET Gate Drivers

National Semiconductor Corp. today introduced the industry’s first full-bridge pulse width modulation (PWM) controllers to integrate all four primary-side bridge MOSFET gate drivers. The LM5045 and ...
Electronic Design

Full-Bridge PWM Gate Driver ICs

Allegro MicroSystems, LLC introduces a new family of full-bridge gate driver ICs designed to drive a wide range of DC brushed motors with simple logic from a microprocessor. The A4955, A4956, and ...