Low

ALLEGRO MICROSYSTEMS  A3984SLPTR-T  MOTOR DRIVER, STEPPER, 2A, TSSOP-24

ALLEGRO MICROSYSTEMS A3984SLPTR-T

Image is for illustrative purposes only. Please refer to product description.

ALLEGRO MICROSYSTEMS A3984SLPTR-T

Product Overview

The A3984SLPTR-T is a DMOS complete microstepping Motor Driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full-, half-, quarter- and sixteenth-step modes, with an output drive capacity of up to 35V and ±2A. The A3984 includes a fixed off-time current regulator which has the ability to operate in slow or mixed decay modes. The translator is the key to the easy implementation of the A3984. Simply inputting one pulse on the STEP input drives the motor one microstep. There are no phase sequence tables, high frequency control lines or complex interfaces to program. The A3984 interface is an ideal fit for applications where a complex microprocessor is unavailable or is overburdened.
  • Low RDS (ON) outputs
  • Automatic current decay mode detection/selection
  • Mixed and slow current decay modes
  • Synchronous rectification for low power dissipation
  • Internal UVLO and thermal shutdown circuitry
  • Crossover-current protection
  • -0.3 to 7V Logic input voltage
  • 0.5V Sense voltage
  • 4V Reference voltage

Applications

Motor Drive & Control

Customers Also bought

Product Information

Motor Type:
Stepper
No. of Outputs:
2Outputs
Output Current:
2A
Output Voltage:
35V
Driver Case Style:
TSSOP
No. of Pins:
24Pins
Supply Voltage Min:
3V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-20°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
Product Traceability
RoHS Compliant:
Yes

Applications

  • Motor Drive & Control

Substitutes

MOTOR DRIVER, STEPPER, 2A, TSSOP-24, FULL REEL

ALLEGRO MICROSYSTEMS

0

Price for: Each (Supplied on Full Reel)

8000+ $2.30

Buy

Associated Products

Similar Products

Find products functionally similar to this one. Select one of the following links, and you will be taken to a product group page that presents all products in this category that share the given attribute.

Recently Viewed

Product Recommendations