DRV3201-Q1
DRV3201-Q1 is 3 Phase Motor Driver-IC manufactured by Texas Instruments.
Features
- 1 Qualified for Automotive Applications
- AEC-Q100 Test Guidance With the Following
Results:
- Device Temperature Grade 1:
- 40°C to 125°C
Ambient Operating Temperature
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C3
- 3 Phase Bridge Driver for Motor Control
- Drives 6 Separate N-Channel Power MOSFETs up to 250-n C Gate Charge
- Programmable 140-m A to 1-A Gate Current Drive (Source/Sink) for Easy Output Slope Adjustment
- - 7-V to 40-V pliance on All FET Driver Pins to Handle Inductive Undershooting and Overshooting
- Separate Control Input for Each Power MOSFET
- PWM Frequency up to 30 k Hz
- Supports 100% Duty Cycle Operation
- Operating Voltage: 4.75 to 30 V
- Proper Low Supply Voltage Operation Due to Integrated Boost Converter for Gate-Driver Voltage Generation
- Logic Functional Down to 3 V
- Short Circuit Protection With VDS-Monitoring and Adjustable Detection Level
- Two Integrated High Accuracy Current Sense Amplifiers With Two Gain-Programmable Second Stage for Higher Resolution at Low Load Current Operation
- Overvoltage and Undervoltage Protection
- Shoot-Through Protection With Programmable Dead Time
- Three Real Time Phase parators
- Overtemperature Warning and Shut Down
- Sophisticated Failure Detection and Handling Through SPI Interface
- Sleep Mode Function
- Reset and Enable Function
- Package: 64-pin HTQFP Power PAD™
2 Applications
- Automotive Safety Critical Motor-Control Applications
- Electrical Power Steering (EPS, EHPS)
- Electrical Brake/Brake Assist
- Transmission
- Oil-Pump
- Industrial Safety Critical Motor-Control Applications
3 Description
The bridge driver is dedicated to automotive 3 phase brushless DC motor control including safety relevant applications. It provides six dedicated drivers for normal level N-Channel MOSFET transistors. The driver capability is designed to handle gate charges of 250 n C, and the driver source/sink currents are programmable for easy output slope adjustment. The...
