Integrated Circuits (ICs)

A4985SETTR-T

Active

MOTOR / MOTION / IGNITION CONTROLLERS & DRIVERS 1A DUAL FULL BRIDGE 1/8 MICROSTEP DRIVER W/OCP

Search across all available documentation for this part.

Integrated Circuits (ICs)

Active

MOTOR / MOTION / IGNITION CONTROLLERS & DRIVERS 1A DUAL FULL BRIDGE 1/8 MICROSTEP DRIVER W/OCP

Technical Specifications

Parameters and characteristics for this part

Specification	A4985SETTR-T

Applications	General Purpose
Current - Output	1 A
Function	Driver - Fully Integrated, Control and Power Stage
Interface	Logic
Motor Type - Stepper	Bipolar
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-20 °C
Output Configuration	Half Bridge (4)
Package / Case	32-VFQFN Exposed Pad
Step Resolution	1, 1/8, 1/2, 1/4
Supplier Device Package	32-QFN (5x5)
Technology	DMOS
Voltage - Load [Max]	35 V
Voltage - Load [Min]	8 V
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V

Part	Operating Temperature [Max]	Operating Temperature [Min]	Applications	Package / Case	Function	Supplier Device Package	Technology	Voltage - Load [Max]	Voltage - Load [Min]	Output Configuration	Voltage - Supply [Max]	Voltage - Supply [Min]	Mounting Type	Motor Type - Stepper	Step Resolution	Interface	Current - Output
Allegro MicroSystems A4985SETTR-T	150 °C	-20 °C	General Purpose	32-VFQFN Exposed Pad	Driver - Fully Integrated Control and Power Stage	32-QFN (5x5)	DMOS	35 V	8 V	Half Bridge (4)	5.5 V	3 V	Surface Mount	Bipolar	1 1/2 1/4 1/8	Logic	1 A

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

General part information

MOTOR / MOTION / IGNITION CONTROLLERS & DRIVERS 1A DUAL FULL BRIDGE 1/8 MICROSTEP DRIVER W/OCP

Technical documentation and resources