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L6230 Datasheet Dmos

Manufacturer: STMicroelectronics

Overview: L6230 DMOS driver for three-phase brushless DC motor PowerSO36 VFQFPN32.

General Description

The L6230 is a DMOS fully integrated threephase motor driver with overcurrent protection, optimized for FOC application thanks to the independent current senses.

Realized in BCDmultipower technology, the device combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip.

An uncommitted comparator with open-drain output is available.

Key Features

  • Operating supply voltage from 8 to 52 V.
  • 2.8 A output peak current (1.4 A RMS).
  • RDS(on) 0.73  typ. value at TJ = 25 °C.
  • Integrated fast freewheeling diodes.
  • Operating frequency up to 100 kHz.
  • Non-dissipative overcurrent detection and protection.
  • Cross conduction protection.
  • Diagnostic output.
  • Uncommitted comparator.
  • Thermal shutdown.
  • Undervoltage lockout.

L6230 Distributor