DRV3201-Q1 (正在供货)

用于汽车安全应用的三相位电机驱动器 IC

用于汽车安全应用的三相位电机驱动器 IC - DRV3201-Q1
数据表
 

More Information

Click to Request full data sheet for DRV3201-Q1 Three-Phase Motor Driver IC. Approved users receive email in 1-2 days.

描述

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.

特性

  • 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-nC Gate Charge
  • Programmable 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 Overshooting
  • Separate Control Input for Each Power MOSFET
  • PWM Frequency up to 30 kHz
  • 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 Comparators
  • Overtemperature Warning and Shut Down
  • Sophisticated Failure Detection and Handling Through SPI Interface
  • Sleep Mode Function
  • Reset and Enable Function
  • Package: 64-pin HTQFP PowerPAD™

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参数 与其它产品相比 面向安全应用的无刷直流栅极驱动器

 
Vs (Min) (V)
Vs (Max) (V)
Vs ABS (Max) (V)
Vs ABS (Min) (V)
Gate Drive (A)
Number of Half Bridges
Current Sense Amps
Control I/F
Features
Rating
Operating Temperature Range (C)
Pin/Package
DRV3201-Q1 DRV3205-Q1 DRV3220-Q1
4.75    4.75    4.75   
38       
40    60    60   
-0.3    -0.3    -0.3   
1    1    1   
3    3    3   
2    3    0   
6x direct predriver control inputs, SPI    6x direct predriver control inputs, SPI    6x direct predriver control inputs, SPI   
Automotive Qualified
VDS Monitoring
Sleep Mode
Over Voltage Protection
Under Voltage Protection   
Automotive Qualified
3-Phase Comparator
Shoot-Through Protection
Failure Detection
Watchdog Timer
Over Voltage Protection
Under Voltage Protection
Sleep Mode   
Automotive Qualified
Integrated 50mA LDO
VDS Monitoring
VGS Monitoring
Watchdog Timer
Shoot-Through Protection
Over Voltage Protection
Under Voltage Protection
Over Temperature Protection
Sleep Mode   
Automotive    Automotive    Automotive   
-40 to 125    -40 to 125    -40 to 125   
64HTQFP    48HTQFP    48HTQFP   

特色工具和软件