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See Technical Specifications

A3984SLPTR-T +BOM

This product is a microstepping motor driver designed to provide precise control and smooth motion for various applications

Manufacturer:

Allegro MicroSystems
Mfr.Part #:

A3984SLPTR-T
Datasheet:

A3984SLPTR-T Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Active
Pin Count:

24
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for A3984SLPTR-T

A3984SLPTR-T General Description

The A3984SLPTR-T is the ultimate solution for precision motor control applications. Its advanced microstepping technology ensures smooth and accurate motion, while the DMOS full-bridge driver maximizes efficiency and minimizes power consumption. Whether you need to position a robotic arm with pinpoint accuracy or control the movement of a 3D printer with finesse, this driver has you covered

Key Features

▪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

Specifications

Pbfree Code	Yes	Part Life Cycle Code	Active
Pin Count	24	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Additional Feature	ALSO REQUIRES 8V TO 35V VBB SUPPLY	Analog IC - Other Type	STEPPER MOTOR CONTROLLER
JESD-30 Code	R-PDSO-G24	JESD-609 Code	e3
Length	7.8 mm	Moisture Sensitivity Level	2
Number of Functions	1	Number of Terminals	24
Operating Temperature-Max	85 °C	Operating Temperature-Min	-20 °C
Output Current-Max	2 A	Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified	Seated Height-Max	1.2 mm
Supply Current-Max (Isup)	8 mA	Supply Voltage-Max (Vsup)	5.5 V
Supply Voltage-Min (Vsup)	3 V	Surface Mount	YES
Technology	NMOS	Temperature Grade	OTHER
Terminal Finish	MATTE TIN	Terminal Form	GULL WING
Terminal Pitch	0.65 mm	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	40	Width	4.4 mm