A3979 Datasheet, Driver, Allegro MicroSystems

A3979 Features

  • Driver ▪ ±2.5 A, 35 V output rating ▪ Low RDS(On) outputs: 0.28 Ω source, 0.22 Ω sink, typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range ▪ Sl

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Part number:

A3979

Manufacturer:

Allegro MicroSystems

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944.86kb

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📄 Datasheet

Description:

Microstepping dmos driver. The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the success

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A3979 Application

  • Applications where a complex microprocessor is unavailable or is overburdened. Internal synchronous-rectification control circuitry is provided to i

TAGS

A3979
Microstepping
DMOS
Driver
Allegro MicroSystems

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Stock and price

part
Allegro MicroSystems LLC
IC MTR DRV BIPOLR 3-5.5V 28TSSOP
DigiKey
A3979SLPTR-T
56000 In Stock
Qty : 4000 units
Unit Price : $3.46
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