L6226 Datasheet PDF - ST Microelectronics

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.

●Key Features

● Undervoltage lockout

● Thermal shutdown

● Integrated fast free wheeling diodes

● Paralleled operation

● Diagnostic output

● Operating supply voltage from 8 to 52 V

● RDS(on) 0.73 Ω typ. value @ TJ = 25 °C

● 2.8 A output peak current (1.4 A DC)

● Programmable high side overcurrent detection and protection

● Cross conduction protection

● Operating frequency up to 100 kHz