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VNH9045AQTR

Automotive fully integrated H-bridge motor driver

Supply Voltage Min Volt4.0
Supply Voltage Max Volt28.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NameQFN 6X6 TRIPLE PAD L26+2

The VNH9045AQ is a full bridge motor driver intended for a wide range of automotive applications. The device incorporates a dual monolithic high-side driver and two low-side switches. All switches are designed using STMicroelectronics well known and proven proprietary VIPower technology that allows...
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Key features
  • AEC-Q100 qualified
  • ISO 26262 ready
  • 3 V CMOS compatible inputs
  • Undervoltage shutdown
  • Overvoltage clamp
  • Thermal shutdown
  • Cross-conduction protection
  • Current and power limitation
  • Very low standby power consumption
  • Protection against loss of ground and loss of VCC
  • PWM operation up to 25 kHz
  • Multisense monitoring functions
    • Analog motor current feedback
    • Chip temperature monitoring
  • Multisense diagnostic functions
    • Output short to ground detection
    • Thermal shutdown indication
    • OFF-state open-load detection
    • High-side power limitation indication
    • Low-side overcurrent shutdown indication
    • Output short to VCC detection
  • Output protected against short to ground and short to VCC
  • Standby mode
  • Half bridge operation
In stock
Quantity $ per unit Savings
1-9$5.368%
10-24$4.0319%
25-99$3.7025%
100-249$3.3333%
250-499$3.1736%
500$3.1237%
Contact sales
$5.36
$4.95
Supply Voltage Min Volt4.0
Supply Voltage Max Volt28.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeAutomotive
Package NameQFN 6X6 TRIPLE PAD L26+2

The VNH9045AQ is a full bridge motor driver intended for a wide range of automotive applications. The device incorporates a dual monolithic high-side driver and two low-side switches. All switches are designed using STMicroelectronics well known and proven proprietary VIPower technology that allows...
Read More

Key features
  • AEC-Q100 qualified
  • ISO 26262 ready
  • 3 V CMOS compatible inputs
  • Undervoltage shutdown
  • Overvoltage clamp
  • Thermal shutdown
  • Cross-conduction protection
  • Current and power limitation
  • Very low standby power consumption
  • Protection against loss of ground and loss of VCC
  • PWM operation up to 25 kHz
  • Multisense monitoring functions
    • Analog motor current feedback
    • Chip temperature monitoring
  • Multisense diagnostic functions
    • Output short to ground detection
    • Thermal shutdown indication
    • OFF-state open-load detection
    • High-side power limitation indication
    • Low-side overcurrent shutdown indication
    • Output short to VCC detection
  • Output protected against short to ground and short to VCC
  • Standby mode
  • Half bridge operation