DRV3201-Q1 Series
Automotive 12-V battery 3-phase gate driver with current shunt amplifiers & enhanced protection
Manufacturer: Texas Instruments
Catalog
Automotive 12-V battery 3-phase gate driver with current shunt amplifiers & enhanced protection
Key Features
• Qualified for Automotive ApplicationsAEC-Q100 Test Guidance With the Following Results:Device Temperature Grade 1: –40°C to 125°C Ambient Operating TemperatureDevice HBM ESD Classification Level 2Device CDM ESD Classification Level C33 Phase Bridge Driver for Motor ControlDrives 6 Separate N-Channel Power MOSFETs up to 250-nC Gate ChargeProgrammable 140-mA to 1-A Gate Current Drive (Source/Sink) for Easy Output Slope Adjustment–7-V to 40-V Compliance on All FET Driver Pins to Handle Inductive Undershooting and OvershootingSeparate Control Input for Each Power MOSFETPWM Frequency up to 30 kHzSupports 100% Duty Cycle OperationOperating Voltage: 4.75 to 30 VProper Low Supply Voltage Operation Due to Integrated Boost Converter for Gate-Driver Voltage GenerationLogic Functional Down to 3 VShort Circuit Protection With VDS-Monitoring and Adjustable Detection LevelTwo Integrated High Accuracy Current Sense Amplifiers With Two Gain-Programmable Second Stage for Higher Resolution at Low Load Current OperationOvervoltage and Undervoltage ProtectionShoot-Through Protection With Programmable Dead TimeThree Real Time Phase ComparatorsOvertemperature Warning and Shut DownSophisticated Failure Detection and Handling Through SPI InterfaceSleep Mode FunctionReset and Enable FunctionPackage: 64-pin HTQFP PowerPAD™Qualified for Automotive ApplicationsAEC-Q100 Test Guidance With the Following Results:Device Temperature Grade 1: –40°C to 125°C Ambient Operating TemperatureDevice HBM ESD Classification Level 2Device CDM ESD Classification Level C33 Phase Bridge Driver for Motor ControlDrives 6 Separate N-Channel Power MOSFETs up to 250-nC Gate ChargeProgrammable 140-mA to 1-A Gate Current Drive (Source/Sink) for Easy Output Slope Adjustment–7-V to 40-V Compliance on All FET Driver Pins to Handle Inductive Undershooting and OvershootingSeparate Control Input for Each Power MOSFETPWM Frequency up to 30 kHzSupports 100% Duty Cycle OperationOperating Voltage: 4.75 to 30 VProper Low Supply Voltage Operation Due to Integrated Boost Converter for Gate-Driver Voltage GenerationLogic Functional Down to 3 VShort Circuit Protection With VDS-Monitoring and Adjustable Detection LevelTwo Integrated High Accuracy Current Sense Amplifiers With Two Gain-Programmable Second Stage for Higher Resolution at Low Load Current OperationOvervoltage and Undervoltage ProtectionShoot-Through Protection With Programmable Dead TimeThree Real Time Phase ComparatorsOvertemperature Warning and Shut DownSophisticated Failure Detection and Handling Through SPI InterfaceSleep Mode FunctionReset and Enable FunctionPackage: 64-pin HTQFP PowerPAD™
Description
AI
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 nC, and the driver source/sink currents are programmable for easy output slope adjustment. The device also incorporates sophisticated diagnosis, protection and monitoring features through an SPI interface. A boost converter with integrated FET provides the overdrive voltage, allowing full control on the power-stages even for low battery voltage down to 4.75 V.
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 nC, and the driver source/sink currents are programmable for easy output slope adjustment. The device also incorporates sophisticated diagnosis, protection and monitoring features through an SPI interface. A boost converter with integrated FET provides the overdrive voltage, allowing full control on the power-stages even for low battery voltage down to 4.75 V.
