L6206 and L6206Q Bridge Drivers

By STMicroelectronics 153

L6206 and L6206Q Bridge Drivers

The STMicroelectronics L6206 and L6206Q are DMOS, dual full bridges designed for motor control applications, realized in MultiPower-BCD technology, which combines isolated DMOS Power Transistors with CMOS and bipolar circuits on the same chip. Available in a QFN48 7 x 7 package (L6206Q), and PowerDIP24 (20+2+2), PowerSO36 and SO24 (20+2+2) packages (L6206), these products feature thermal shutdown and a non-dissipative overcurrent detection on the high side Power MOSFETs, plus a diagnostic output that can be easily used to implement the overcurrent protection.

  • Operating supply voltage from 8 V to 52 V
  • 5.6 A output peak current (2.8 ADC)
  • RDS(ON) 0.3 typ. value at Tj = 25°C
  • Operating frequency up to 100 kHz
  • Programmable high side overcurrent detection and protection
  • Diagnostic output
  • Paralleled operation
  • Cross conduction protection
  • Thermal shutdown
  • Under voltage lockout
  • Integrated, fast, free-wheeling diodes