DRV3220-Q1 (正在供货)

DRV3220-Q1 集成三个分流放大器的三相汽车栅极驱动器

DRV3220-Q1 集成三个分流放大器的三相汽车栅极驱动器 - DRV3220-Q1

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Full data sheet and safety manual are available for DRV3220-Q1 Three-Phase Automotive Gate Driver. Approved users receive email in 1-2 days.  Request now

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The DRV3220-Q1 bridge driver is dedicated to automotive three-phase brushless DC motor control applications. The device provides six dedicated drivers for standard-level N-channel MOSFET transistors. A boost converter with an integrated FET provides the overdrive voltage, allowing full control on the power stages even for low battery voltage down to 4.75 V. The strong driver strength is suitable for high-current applications and programmable to limit peak output current.

The device incorporates robust FET protection and system monitoring functions like a Q&A watchdog and voltage monitors for I/O supplies and ADC reference voltages. Integrated internal diagnostic functions can be accessed and programmed through an SPI interface.

For all available packages, see the orderable addendum at the end of the data sheet.


  • AEC-Q100 Qualified for Automotive Applications:
    • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
  • Three-Phase Bridge Driver for Motor Control
  • Suitable for 12-V and 24-V Applications
  • Integrated Boost Converter, Gate Drive to 4.75 V
  • Drives 6 Separate N-Channel Power MOSFETs
  • Strong 1-A Gate Drive for High-Current FETs
  • Programmable Dead Time
  • PWM Frequency up to 20 kHz
  • Supports 100% Duty Cycle Operation
  • Short-Circuit Protection
    • VDS-Monitoring (Adjustable Detection Level)
  • Overvoltage and Undervoltage Protection
  • Overtemperature Warning and Shut Down
  • Sophisticated Failure Detection and Handling Through SPI
  • System Supervision
    • Q&A Watchdog
    • I/O Supply Monitoring
    • ADREF Monitoring
  • Programmable Internal Fault Diagnostics
  • Sleep Mode Function
  • Thermally-Enhanced 48-Pin HTQFP PowerPAD IC Package (7-mm × 7-mm Body)

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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
Operating Temperature Range (C)
DRV3220-Q1 DRV3201-Q1 DRV3205-Q1
4.75    4.75    4.75   
60    40    60   
-0.3    -0.3    -0.3   
1    1    1   
3    3    3   
0    2    3   
6x direct predriver control inputs, SPI    6x direct predriver control inputs, SPI    6x direct predriver control inputs, SPI   
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 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    Automotive    Automotive   
-40 to 125    -40 to 125    -40 to 125   
48HTQFP    64HTQFP    48HTQFP