EDN

TPA31xxDx Bootstrap Circuit

In most switching applications, the bootstrap circuit is widely used to drive the high-side metal-oxidesemiconductor field-effect transistor (MOSFET). This bootstrap circuit technique has the ...
Electronics Weekly

Driving a GaN half-bridge? You might want to know this

A question arose at Electronics Weekly after Rohm introduced an 8pad isolated for GaN transistors. In the BM6GD11BFJ-LB data sheet is a half-bridge application circuit (figure 28, right, slightly ...
Electronics Weekly

APEC: Stand-alone 100V half-bridge driver for GaN

Analog Devices has created a stand-alone 100V half-bridge driver for GaN power hemts “with a propagation delay of 10ns and delay matching of 1.5ns between the top and bottom channels, making it ...
EDN

Low Voltage Motor Drive Designs

This application note presents low-voltage motor drive designs using n-channel dual MOSFETs in surface mount packages. This application note presents low-voltage motor drive designs using n-channel ...
Electronic Design

Powering the Isolated Side Of A Half-bridge Configuration

The half-bridge topology is widely used in power converters and motor drives. This is largely due to the half-bridge’s ability to provide efficient synchronous control of a pulse width modulated (PWM) ...
Electronic Design

Half-Bridge GaN FET Module Comes In QFN

Texas Instruments has developed a complete power stage comprising a driver and two GaN FETs into a half-bridge configuration. The power stage is housed in a QFN package and is optimized for ...