L6229 Datasheet - STMicroelectronics

L6229 DMOS driver

The L6229 is a DMOS fully integrated 3-phase motor driver with overcurrent protection. Realized in BCD technology, the device combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to drive a 3-phase BLDC motor including.

L6229 Features

* Operating supply voltage from 8 to 52 V

* 2.8 A output peak current (1.4 A DC)

* RDS(ON) 0.73 Ω typ. value at Tj = 25 °C

* Operating frequency up to 100 kHz

* Non-dissipative overcurrent detection and protection

* Diagnostic output

* Constant

L6229-STMicroelectronics.pdf