L6230 Datasheet (STMicroelectronics)

L6230, DMOS

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.

L6230 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