DMOS Microstepping Driver with Translator

A3979

2

Allegro MicroSystems, LLC

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

www.allegromicro.com

Selection Guide

Part Number

Packing

A3979SLPTR-T

4000 pieces per reel

Absolute Maximum Ratings

Load Supply Voltage

35

V

Output Current

Output current rating may be limited by duty cycle,

ambient temperature, and heat sinking. Under any set of

conditions, do not exceed the specified current rating or a

junction temperature of 150°C.

±2.5

A

Logic Supply Voltage

7.0

V

Logic Input Voltage Range

V

V

Sense Voltage

0.5

V

Reference Voltage

V

Operating Ambient Temperature

Range S

–20 to 85

°C

Junction Temperature

150

°C

Storage Temperature

–55 to 150

°C