onsemi 60V 3-phase gate driver

The NCD83591 is an easy-to-use, 60V multi−purpose 3−phase gate driver with a high gain-bandwidth current sense amplifier, making it ideal for trapezoidal motor control applications. It includes a configurable constant gate drive source current of 5 to 250mA on the high side, which is a 2 times proportional sink current on the low side. The High Side Gate drive is enabled with an embedded charge pump that allows for dc static drive and is tolerant to -12V DC. The gate driver is packaged in a small footprint QFN28 (4x4) and with a high level of integration, making it ideal to optimize the overall BOM cost.

Key features

• 60V 3-Phase Gate driver with an absMax of 70V
• Embedded current sense amplifier; externally configurable with 10MHz GBW
• Integrated Charge Pump for high side gate drive
• Externally configurable 5 to 250mA constant current drive of Power FET

Additional features

• Operation from 5 V to 60 V supply voltage with tolerance from 4 V to 70 V
• Constant current drive of power FET, configurable from 5 mA to 250 mA (16 settings by input level to VDRV pin)
• Internally generated gate drive supply voltages
• Tolerant to −12 V DC for high side gate and source output pins
• Gate sensing for cross conduction protection and optimized dead time
• Embedded high GBW general purpose amplifier (intended for current sensing and externally configurable)
• Embedded charge pump function allowing DC static drive
• Strong hold−off current preventing self−turn−on
• Internal gate pull−down to GND during loss of VDD (core) power
• Under voltage lock Out on VM, VGL, and VGH−VM
• 5 V/3.3 V compatible 6 input control plus enable
• Up to 30 kHz motor PWM with individual six gate control mode
• 4 kV HBM and 1 kV CDM ESD protection
• This is a Pb−free device

Applications

• Power equipment
• Building and Industrial automation
• Mobility
• Robotics

Available tools

Evaluation Board - NCD83591 60V, 3-Phase Gate Driver Demo Board
 

The demo board supports the evaluation of the 3-Phase Gate Driver, NCD83591. The NCD83591 is an easy to use gate driver optimized for low BOM cost in a 4x4mm QFN28 package. The wide operating voltage range (60V max) of this device makes it ideal for industrial and commercial applications.
 

Ordercode: NCD83591ASGEVB