DMOS Dual Full Bridge Driver 48V 24-Pin SO T/R

The L6226 is a DMOS dual full bridge 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 PowerDIP24 (20+2+2), PowerSO36 and SO24 (20+2+2) packages, the L6226 features 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 to 52 V

2.8 A output peak current (1.4 A DC)

R_DS(on) 0.73 O typ. value @ T_J = 25 °C

Operating frequency up to 100 kHz

Programmable high side overcurrent detection and protection

Diagnostic output

Paralleled operation

Cross conduction protection

Thermal shutdown

Undervoltage lockout

Integrated fast free wheeling diodes