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ALLEGRO MICROSYSTEMS  A3984SLPTR-T  Motor Driver/Controller, Stepper, 3V to 5.5V supply, 35V/2 A/2 Outputs, TSSOP-24

ALLEGRO MICROSYSTEMS A3984SLPTR-T
ALLEGRO MICROSYSTEMS A3984SLPTR-T
Manufacturer Part No:
A3984SLPTR-T
Newark Part No.:
12X7874
Technical Datasheet:
See all Technical Docs
ALLEGRO MICROSYSTEMS A3984SLPTR-T
ALLEGRO MICROSYSTEMS A3984SLPTR-T

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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 ...
  • 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

 

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
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Motor Drive & Control

Legislation and Environmental

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

Substitutes

Associated Products