DRV8323HRTAT Description

The DRV8323HRTAT 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 DRV8323HRTAT generates the proper gate drive voltages using an integrated charge pump for the high-side MOSFETs and a linear regulator for the low-side MOSFETs. The smart gate-drive architecture supports up to 1-A source and 2-A sink peak gate drive current capability. The DRV8323HRTAT can operate from a single power supply and supports a wide input supply range of 6 to 60-V for the gate driver and 4 to 60-V for the optional buck regulator.

DRV8323HRTAT Features

Triple Half-Bridge Gate Driver

Drives High-Side and Low-Side

N-Channel MOSFETs

Supports 100% PWM Duty Cycle

Smart Gate Drive Architecture

Adjustable Slew Rate Control

10-mA to 1-A Peak Source Current

20-mA to 2-A Peak Sink Current

Integrated Gate Driver Power Supplies

High-Side Charge Pump

Low-Side Linear Regulator

6 to 60-V Operating Voltage Range

Optional Integrated Buck Regulator

LMR16006X SIMPLE SWITCHER?

4 to 60-V Operating Voltage Range

0.8 to 60-V, 600-mA Output Capability