L9942XP1
- Mfr.Part #
- L9942XP1
- Manufacturer
- STMicroelectronics
- Package / Case
- 24-PowerBSOP (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC MTR DRV BIPLR 3-5.3V 24PWRSSO
- Stock
- 18,986
- In Stock :
- 18,986
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Motor Drivers, Controllers
- Supply Current-Max (Isup) :
- 20mA
- Motor Type - Stepper :
- Bipolar
- Supply Voltage-Min (Vsup) :
- 3V
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Operating Temperature :
- -40°C~150°C TJ
- Factory Lead Time :
- 30 Weeks
- Current - Output :
- 1.3A
- Number of Outputs :
- 1
- Height Seated (Max) :
- 2.45mm
- Radiation Hardening :
- No
- Packaging :
- Tube
- Terminal Position :
- Dual
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Interface :
- SPI
- RoHS Status :
- ROHS3 Compliant
- Operating Supply Voltage :
- 13.5V
- Base Part Number :
- L9942
- Step Resolution :
- 1, 1/2, 1/8, 1/16, 1/32
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Peak Reflow Temperature (Cel) :
- 260
- Supply Voltage :
- 5V
- Terminal Pitch :
- 0.8mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Finish :
- Tin (Sn)
- Terminal Form :
- Gull wing
- Width :
- 7.5mm
- Mounting Type :
- Surface Mount
- Package / Case :
- 24-PowerBSOP (0.295, 7.50mm Width)
- Voltage - Load :
- 7V~20V
- Output Configuration :
- Half Bridge (4)
- Supply Voltage-Max (Vsup) :
- 5.3V
- Voltage - Supply :
- 3V~5.3V
- Applications :
- Automotive
- JESD-609 Code :
- e3
- Mount :
- Surface Mount
- Number of Terminations :
- 24
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Number of Pins :
- 24
- ECCN Code :
- EAR99
- Datasheets
- L9942XP1

Motor Drivers, Controllers STMicroelectronics L9942XP1 Overview
The Motor Drivers, Controllers STMicroelectronics L9942XP1 is a state-of-the-art bipolar stepper motor driver designed for robust and efficient control of stepper motors. With an operational voltage up to 35.3V and housed in a compact 24-PowerSSO package, this IC is engineered to deliver high performance while ensuring reliability and precision in demanding applications. The L9942XP1 by STMicroelectronics offers advanced features tailored for complex motor driving applications, making it an ideal choice for manufacturers looking to enhance system performance and reliability.
L9942XP1 Features
This IC boasts a variety of features that make it a top choice for driving bipolar stepper motors. It supports a wide range of supply voltages up to 35.3V, allowing for versatile use in various electrical environments. Additionally, its compact 24-PowerSSO package is optimized for improved thermal performance and reduced space requirements, which is crucial for modern, compact designs.
L9942XP1 Applications
- Automated Factory Equipment: The L9942XP1 can be utilized to drive stepper motors in automated manufacturing lines, enhancing precision and reliability in equipment such as CNC machines and robotic arms.
- Medical Automation Devices: This driver is suitable for medical automation devices requiring high precision and reliability, ensuring smooth and accurate control in applications like medical imaging and diagnostic equipment.
- Consumer Robotics: Ideal for consumer robotics, the L9942XP1 enhances functionality and efficiency in robots, including cleaning robots and personal assistance devices.
- Office Automation: In office automation, the L9942XP1 helps drive scanners, printers, and other office equipment, ensuring efficient operation and long-lasting performance.
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