SLA7042M MICROSTEPPING/ UNIPOLAR PWM/ HIGH-CURRENT MOTOR CONTROLLER/DRIVER

Allegro MicroSystems

Description

SLA7042M AND SLA7044M MICROSTEPPING, UNIPOLAR PWM, HIGH-CURRENT MOTOR CONTROLLER/DRIVER OUT A STROBE A REF/ENABLE A CNTRL SPLY A CLOCK A SERIAL DATA A.

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Datasheet Specifications

Part number: SLA7042M
Manufacturer: Allegro MicroSystems
File Size: 99.90 KB
Datasheet: SLA7042M_AllegroMicroSystems.pdf
Description: MICROSTEPPING/ UNIPOLAR PWM/ HIGH-CURRENT MOTOR CONTROLLER/DRIVER

Features

* s s s s s s s s s Cost-Effective, Multi-Chip Solution ‘Turn-Key’ Motion-Control Module Motor Operation to 3 A and 46 V 3rd Generation High-Voltage FETs 100 V, Avalanche-Rated NMOS Low r DS(on) NMOS Outputs Advanced, Improved Body Diodes Microstepping Unipolar Drive High-Efficiency, High-Speed PWM s

Applications

* information is given on the following pages. PWM current is regulated by appropriately choosing current-sensing resistors, a voltage reference, and digitally programmable current ratio. Inputs are compatible with 5 V logic and microprocessors. ABSOLUTE MAXIMUM RATINGS at TA = +25°C Load Supply Volt

SLA7042M Distributors

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SLA7042M MICROSTEPPING UNIPOLAR PWM HIGH-CURRENT MOTOR CONTROLLER DRIVER Allegro MicroSystems

Allegro MicroSystems SLA7042M-like datasheet