The DRV841x2 are high-performance, integrated dual full-bridge motor driver with an advanced protection system.
Because of the low RDS(on) of the H-Bridge MOSFETs and intelligent gate drive design, the efficiency of these motor drivers can be up to 97%. This high efficiency enables the use of smaller power supplies and heatsinks, and the devices are good candidates for energy-efficient applications.
Features
• High-Efficiency Power Stage (up to 97%) With Low RDS(on) MOSFETs (110 mΩ at TJ = 25°C)
• Operating Supply Voltage up to 52 V
• DRV8412 (Power Pad Down): up to 2 × 3-A Continuous Output Current (2 × 6-A Peak) in Dual Full-Bridge Mode or 6-A Continuous Current in Parallel Mode (12-A Peak)
• DRV8432 (Power Pad Up): up to 2 × 7-A Continuous Output Current (2 × 12-A Peak) in Dual Full-Bridge Mode or 14-A Continuous Current in Parallel Mode (24-A Peak)
• PWM Operating Frequency up to 500 kHz
• Integrated Self-Protection Circuits Including Undervoltage, Overtemperature, Overload, and Short Circuit
• Programmable Cycle-by-Cycle Current Limit Protection
• Independent Supply and Ground Pins for Each Half Bridge
• Intelligent Gate Drive and Cross Conduction Prevention
• No External Snubber or Schottky Diode is Required
These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
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- Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
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- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing
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