Stepper Motor Controller, 2.8A, NMOS, PQFP48, 7 X 7 MM, LEAD FREE, MS-026BBCHD, LQFP-48 Product overview: A3988SJPTR-T from Allegro MicroSystems is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Stepper, 2.8A. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Stepper, 2.8A, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-A3988SJPTR-T can be used for catalog matching and distributor lookup.
Bipolar Motor Driver DMOS Parallel 48-LQFP-EP (7x7)
Bipolar Motor Driver DMOS Parallel 48-LQFP-EP (7x7)
Bipolar Motor Driver DMOS Parallel 48-LQFP-EP (7x7)
Manufacturer: Allegro MicroSystems, LLC
Win Source Part Number: 141434-A3988SJPTR-T
Packaging: Reel - TR
Applications: General Purpose
Mounting: SMD (SMT)
Technology: DMOS
Output Current: 1.2A
Voltage - Load: 8 V to 36 V
Motor Type - Stepper: Bipolar
Motor Type - AC, DC: Brushed DC
Step Resolution: 1, 1/2, 1/4
Family Name: A3988
Categories: Integrated Circuits
Status: Not For New Designs
Temperature Range - Operating: -20°C to 150°C (TJ)
Case / Package: 48-LQFP-EP (7x7)
Purpose: Driver - Fully Integrated, Control and Power Stage
Supply Voltage - Operating: 3 V to 5.5 V
Alternative Parts (Cross-Reference): BH5511KV; LV8224T; TB62212FNG; SLA7075MPRT;
Introduction Date: January 11, 2007
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: 2022
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Limited
Bipolar Motor Driver DMOS Parallel 48-LQFP-EP (7x7)
IC MTR DRV BIPOLAR 3-5.5V 48LQFP
IC MTR DRV BIPOLAR 3-5.5V 48LQFP
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|
| Product Category | DC Motor Drives | DC Motor Drives | Motion Controllers | Motor Controllers | Motor Controllers | Motor Controllers |
| Product Number | 744-A3988SJPTR-T | 620-1460-1-ND | 141434-A3988SJPTR-T | A3988SJPTR-T | A3988SJPTR-T | A3988SJPTR-T |
| Product Name | Stepper 2.8A Motor Driver IC | Motor Drivers, Controllers | PMIC - PMIC - Motor Drivers, Controllers - A3988SJPTR-T | Motor Drivers, Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers |
| PC-Based Bus | Parallel | |||||
| Operating Temperature | -20 C (-4 F) | -20 to 85 C (-4 to 185 F) | -20 to 150 C (-4 to 302 F) | -20 to 85 C (-4 to 185 F) | ||
| DC Input | 6 volts | 3 to 6 volts | 3 to 6 volts | |||
| Motor / System | DC Brushed | DC Brushed; Brushed DC | ||||
| Configuration | PCB Mount; 48-LQFP Exposed Pad |
