ABSOLUTE MAXIMUM RATINGS
E N Load Supply Voltage, VBB . . . . . . . . . . 45 V U E Output Current, IOUT . . . . . . . . . . ±800 mA* Logic Supply Voltage, VCC . . . . . . . . . 7.0 V IN R Logic Input Voltage Range, VIN . . . . . . . . . . . -0.3 V to VCC + 0.3 V T E Sense Voltage, VSENSE . . . . . . . . . . . . 1.0 V N F Reference Output Current, IREF OUT . . . . . . . . . . . . . . . . . . . 1.0 mA O E Package Power Dissipation, C R PD . . . . . . . . . . . . . . . . . . . . See Graph Operating Temperature Range, TA . . . . . . . . . . . . . . . . . -20˚C to +85˚C IS R Junction Temperature, TJ . . . . . . . +150˚C† Storage Temperature Range, D FO TS . . . . . . . . . . . . . . . . -55˚C to +150˚C off-time PWM current-control circuitry can be used to regulate the maximum load current to a desired value. An internal precision voltage reference is provided to improve motor peak current control accuracy. The peak load current limit is set by the user’s selection of an external resistor divider and current-sensing resistors.
Allegro MicroSystems
