E-L9935
- Mfr.Part #
- E-L9935
- Manufacturer
- STMicroelectronics
- Package / Case
- 20-SOIC (0.433, 11.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC MTR DRV BIPOLAR 8-24V 20PWRSO
- Stock
- 4,976
- In Stock :
- 4,976
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Motor Drivers, Controllers
- Voltage - Load :
- 8V~24V
- Current - Output :
- 1.2A
- Additional Feature :
- ALSO REQUIRES 8V TO 24V SUPPLY
- Interface :
- SPI
- Applications :
- GENERAL PURPOSE
- Terminal Form :
- Gull wing
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Pins :
- 20
- Mount :
- Surface Mount
- JESD-609 Code :
- e3
- Supply Voltage :
- 5V
- Supply Voltage-Min (Vsup) :
- 4.5V
- Height Seated (Max) :
- 3.6mm
- Analog IC - Other Type :
- STEPPER MOTOR CONTROLLER
- Function :
- Driver - Fully Integrated, Control and Power Stage
- Package / Case :
- 20-SOIC (0.433, 11.00mm Width) Exposed Pad
- Packaging :
- Tube
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Peak Reflow Temperature (Cel) :
- 245
- Voltage - Supply :
- 8V~24V
- Base Part Number :
- L9935
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Motor Type - Stepper :
- Bipolar
- Step Resolution :
- 1, 1/2
- Operating Supply Voltage :
- 14.4V
- Number of Outputs :
- 1
- Number of Terminations :
- 20
- Radiation Hardening :
- No
- Operating Temperature :
- -40°C~150°C TJ
- Factory Lead Time :
- 14 Weeks
- Output Configuration :
- Half Bridge (4)
- ECCN Code :
- EAR99
- Power Supplies :
- 58/24V
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 4.5mA
- Datasheets
- E-L9935
E-L9935 Documents

Motor Drivers, Controllers STMicroelectronics E-L9935 Overview
Introducing the E-L9935 from STMicroelectronics, a robust and efficient integrated circuit specifically designed for bipolar motor driving applications. The E-L9935 operates effectively within a voltage range of 8-24V and is encapsulated in a 20-pin PowerSO package, designed to meet the rigorous demands of advanced motor driving applications. This Motor Drivers, Controllers STMicroelectronics E-L9935 solution is ideal for manufacturers looking to implement high-performance, reliable motor control systems with extended operational longevity and reduced electromagnetic interference (EMI), ensuring optimal functionality in a variety of industrial settings.
E-L9935 Features
The E-L9935 motor driver is packed with features that enhance its efficiency and reliability. It supports a wide operating voltage range, allowing flexibility in various power environments. The device is also designed with protection features against over-temperature and under-voltage, ensuring robust performance and safety. The compact 20PWRSO package is ideal for applications where space is at a premium, providing a high density of power in a small footprint.
E-L9935 Applications
- Automated Industrial Machines: Utilizes precise motor control for repetitive and high-precision tasks, ensuring reliable operation in automation systems.
- Robotics: Provides the necessary drive and control for bipedal and multi-axis robots, enhancing mobility and functionality in complex robotics applications.
- Office Automation Equipment: Powers scanners, printers, and copiers, delivering consistent and efficient motor operation needed for high-speed office tasks.
- Medical Devices: Essential for driving motors in medical pumps and other critical medical devices where precise motor control is required for patient safety and care.
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