A4956KLPTR-T
- Mfr.Part #
- A4956KLPTR-T
- Manufacturer
- Allegro MicroSystems
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 5.5V-50V 20TSSOP
- Stock
- 7,993
- In Stock :
- 7,993
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- Manufacturer :
- Allegro MicroSystems
- Product Category :
- Motor Drivers, Controllers
- Series :
- Automotive, AEC-Q100
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- Function :
- Controller - Commutation, Direction Management
- Voltage - Supply :
- 5.5V~50V
- Height Seated (Max) :
- 1.2mm
- Output Configuration :
- Pre-Driver - Half Bridge (2)
- Published :
- 2007
- Number of Terminations :
- 20
- Applications :
- GENERAL PURPOSE
- Operating Temperature :
- -40°C~125°C TA
- Length :
- 6.5mm
- Analog IC - Other Type :
- BRUSH DC MOTOR CONTROLLER
- Factory Lead Time :
- 16 Weeks
- Motor Type - AC, DC :
- Brushed DC
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- JESD-30 Code :
- R-PDSO-G20
- Supply Voltage-Max (Vsup) :
- 50V
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supply Voltage-Min (Vsup) :
- 5.5V
- HTS Code :
- 8542.39.00.01
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Interface :
- Parallel
- Terminal Form :
- Gull wing
- Mount :
- Surface Mount
- Terminal Finish :
- Tin (Sn)
- Terminal Pitch :
- 0.65mm
- Width :
- 4.4mm
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Mounting Type :
- Surface Mount
- Datasheets
- A4956KLPTR-T

Motor Drivers, Controllers Allegro MicroSystems A4956KLPTR-T Overview
The A4956KLPTR-T by Allegro MicroSystems is a high-performance integrated circuit designed specifically for motor driving applications. This Motor Driver operates optimally across a voltage range of 5.5V to 50V, making it incredibly versatile for use in various industrial and commercial applications. Its compact 20-TSSOP packaging ensures ease of integration into space-constrained designs, providing a robust solution for controlling bipolar stepper motors or brushless DC motors. The reliability and efficiency of the A4956KLPTR-T make it an ideal choice for developers looking to enhance system performance while maintaining cost-effectiveness and energy efficiency.
A4956KLPTR-T Features
The A4956KLPTR-T motor driver includes several key features that make it a standout choice for driving motors. It supports a wide operating voltage range from 5.5V to 50V, which allows for flexible application across different power requirements. The IC also provides built-in protection features such as thermal shutdown and overcurrent protection, which ensure long-lasting reliability and safety in operation. Additionally, its advanced PWM current control reduces power dissipation, enhancing overall system efficiency.
A4956KLPTR-T Applications
- Automated Vehicle Systems: Utilized in the drive systems of automated guided vehicles (AGVs), the A4956KLPTR-T provides reliable motor control, essential for precise navigation and handling.
- Industrial Automation: This IC is used in various automation machinery, such as robotic arms and assembly lines, where accurate motor control is crucial for operational accuracy and repeatability.
- Consumer Electronics: In devices like high-performance computer cooling fans, the A4956KLPTR-T manages fan speeds efficiently, ensuring optimal cooling and noise reduction.
- Office Automation Equipment: Applies to printers and scanners, where the A4956KLPTR-T drives the stepper motors, facilitating smooth and quiet operation.
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