产品介绍：

1.OPERATING SUPPLY VOLTAGE FROM 8 TO 52V
2.5.6A OUTPUT PEAK CURRENT (2.8A RMS)
3.R  0.3? TYP. VALUE @ T = 25!a DS(ON) j
4.OPERATING FREQUENCY UP TO 100KHz
5.NON DISSIPATIVE OVERCURRENT PROTECTION
6.DUAL INDEPENDENT CONSTANT t  PWM OFF CURRENT CONTROLLERS
7.FAST/SLOW DECAY MODE SELECTION
8.FAST DECAY QUASI-SYNCHRONOUS RECTIFICATION
9.DECODING LOGIC FOR STEPPER MOTOR FULL AND HALF STEP DRIVE
10.CROSS CONDUCTION PROTECTION
11.THERMAL SHUTDOWN
12.UNDER VOLTAGE LOCKOUT
13.INTEGRATED FAST FREE WHEELING DIODES