Toshiba Electronics Europe TB9083FTG

TB9083FTG is a three-phase gate driver for external N-channel power MOSFETs that are used to drive a three-phase BLDC motor.

The TB9083FTG is compliant with ISO 26262 2nd edition and supports up to the highest functional safety grade at the ASIL-D level. Functional safety standards such as ISO 26262 seek to minimize risk from system failures meaning that the new device can be used in the most safety critical automotive systems including steering and braking. To support this, the TB9083FTG includes ABIST and LBIST self-diagnosis and is supplied with an ASIL safety manual and safety reports.

Key features

• Supporting Digital and Analog BIST
• 3 additional gate drivers for safety relays
• Operating temperature up to Ta=150°C
• Integrated OpAmps for low side current measurement

Additional features

• Advantages
  • Complies with the highest safety level ASIL-D
  • Saves external gate-driver & OP-Amplifier devices
• Benefits
  • Less system cost due to high integration level
  • Simplifies the functional safety design saving design-in time and cost

Applications

• EPS (Electric Power Steering)
• BBW (Brake-by-Wire)
• Powertrain