L6226QTR

L6226QTR is a DMOS dual full bridge driver. It is designed for motor control applications, realized in BCD multipower technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. It 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. Applications include bipolar stepper motor, dual or quad DC motor.

• Operating supply voltage from 8 to 52V
• Programmable high side overcurrent detection and protection
• Diagnostic output, paralleled operation, cross conduction protection
• Thermal shutdown, under voltage lockout, integrated fast free wheeling diodes
• Input supply over current detection threshold is 2.8A typ at -25°C<lt/>TJ<lt/>125°C;RCL= GND
• RDS(on) is 0.73ohm typical value at TJ = 25°C
• Switching frequency is 100KHz
• VFQFPN32 package
• Operating junction temperature range from -25 to 125°C

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