TIDUF36A May 2023 – December 2023 DRV8328
The key requirements in selecting the gate driver are:
The DRV8328 family of devices is an integrated gate driver for three-phase applications. The devices provide three half-bridge gate drivers, each capable of driving high-side and low-side N-channel power MOSFETs. The device generates the correct gate-drive voltages using an internal charge pump and enhances the high-side MOSFETs using a bootstrap circuit. A trickle charge pump is included to support 100% duty cycle. The gate-drive architecture supports peak gate-drive currents up to 1-A source and 2-A sink. The device has an integrated accurate 3.3-V LDO that can be used to power an external controller. The DRV8328 can operate from a single power supply and supports a wide input supply range of 4.5 V to 60 V.