A4986 Ver la hoja de datos (PDF) - Allegro MicroSystems

Número de pieza

componentes Descripción

Fabricante

A4986

DMOS Dual Full-Bridge PWM Motor Driver

Allegro MicroSystems 

A4986

VSTEP

100.00

70.71

IOUT

0

DMOS Dual Full-Bridge PWM Motor Driver

with Overcurrent Protection

See Enlargement A

–70.71

–100.00

IOUT

Enlargement A

IPEAK

tFD

toff

tSD

Slow Decay

Mixed Decay

Fast Decay

Symbol

toff

IPEAK

tSD

tFD

IOUT

Device fixed off-time

Maximum output current

Slow decay interval

Fast decay interval

Device output current

Characteristic

Figure 4. Current Decay Modes Timing Chart

t

Allegro MicroSystems, Inc.

8

115 Northeast Cutoff, Box 15036

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

www.allegromicro.com

Share Link: