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L6226Q
DMOS dual full bridge driver
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 @ TJ = 25 °C ■ Operating frequency up to 100 kHz ■ Programmable high side overcurrent detection
and protection ■ Diagnostic output ■ Paralleled operation ■ Cross conduction protection ■ Thermal shutdown ■ Under voltage lockout ■ Integrated fast free wheeling diodes
Applications
■ Bipolar stepper motor ■ Dual or quad DC motor Figure 1. Block diagram
Description
The L6226Q is a DMOS dual full bridge designed for motor control applications, realized in BCDmultipower technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip.
L6226Q Datasheet
