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

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 ±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
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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)

Availability

Availability:  7,403


  • 7,403 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 6/27/16

Price for: Each (Supplied on Cut Tape)

Minimum order quantity: 1

Order multiple quantity: 1

Price: $5.27 $5.27

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Price

Quantity List Price
1 - 9 $5.27
10 - 49 $4.73
50 - 99 $4.25
100 - 249 $3.85
250 - 499 $3.48
500 - 999 $3.30
1000 - 2499 $2.65
2500+ $2.47
 
 
Low

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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price Qty
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Exact
59J2497
A3984SLPTR-T

A3984SLPTR-T

ALLEGRO MICROSYSTEMS

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

Availability:​ 0

Price for: Each (Supplied on Full Reel)

8000+ $2.30

Buy
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Non-Cancelable / Non Returnable

73M8924
A3984SLP-T

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ALLEGRO MICROSYSTEMS

IC, DRIVER MOTOR DUAL 1.5A TSSOP24

Availability:​ 0

Price for: Each (Supplied on Cut Tape)

1+ $7.79 50+ $7.03 100+ $6.48 250+ $5.97 More pricing

Buy
    More stock available week commencing 11/7/16

Not Normally Stocked

Non-Cancelable / Non Returnable

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