VND7140AJTR

The VND7140AJ-E is a double channel high-side driver manufactured using ST proprietary VIPower technology and housed in PowerSSO-16 package. The device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V CMOS-compatible interface, providing protection and diagnostics.

The device integrates advanced protective functions such as load current limitation, overload active management by power limitation and overtemperature shutdown with configurable latch-off.

• Automotive qualified
• General
  • Double channel smart high-side driver with MultiSense analog feedback
  • Very low standby current
  • Compatible with 3 V and 5 V CMOS outputs
• MultiSense diagnostic functions
  • Multiplexed analog feedback of: load current with high precision proportional current mirror, VCC supply voltage and TCHIP device temperature
  • Overload and short to ground (power limitation) indication
  • Thermal shutdown indication
  • OFF-state open-load detection
  • Output short to VCC detection
  • Sense enable/ disable
• Protections
  • Undervoltage shutdown
  • Overvoltage clamp
  • Load current limitation
  • Self limiting of fast thermal transients
  • Configurable latch-off on overtemperature or power limitation with dedicated fault reset pin
  • Loss of ground and loss of VCC
  • Reverse battery with external components
  • Electrostatic discharg