Description
The A4900 is a high-voltage, high-speed, power IGBT or MOSFET driver providing three independent half-bridge channels for three-phase applications.
FEATUREs and Benefits
• High voltage 3-phase gate drive
• Floating high-side gate drive to 550 VDC supply
• Tolerant to high voltage slew rates
• Cross-conduction protection with fixed dead time
• 15 V gate drive supply voltage
• TTL compatible logic inputs
• Undervoltage detection
• Overcurrent detection with integrated fault blanking
• Overtemperature shutdown
• Matched propagation delays
• Detailed fault reporting