L6227 Datasheet (STMicroelectronics) - DMOS dual full bridge driver

L6227, DMOS dual full bridge driver

The L6227 device is a DMOS dual full bridge designed for motor control applications, realized in BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip.

The device also includes two independent constant off time PWM current controllers that per

L6227 Features

* a non-dissipative overcurrent protection on the high-side power MOSFETs and thermal shutdown. Features

* Operating supply voltage from 8 to 52 V

* 2.8 A output peak current (1.4 A DC)

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

* Operating frequency up to 100 KHz

* Non-dissipative