STMicroelectronics

L6235D

L6235D Description

The L6235D from STMicroelectronics is a high-performance DMOS motor driver IC designed for Brushless DC (BLDC) motor control applications. Operating within a 12V to 52V supply range, it delivers a robust 2.8A output current, making it suitable for demanding industrial and general-purpose applications. Housed in a 24-pin SO package, this surface-mount device integrates three half-bridge outputs, enabling efficient and precise motor control. The L6235D is part of the STSPIN L62 series, known for its reliability and advanced DMOS technology, ensuring low power dissipation and high thermal performance.

L6235D Features

• Wide Voltage Range: Supports 12V–52V operation, accommodating diverse power supply conditions.
• High Current Output: Delivers 2.8A per channel, ideal for driving medium-power BLDC motors.
• DMOS Technology: Ensures low on-resistance and high efficiency, reducing heat generation.
• Parallel Interface: Simplifies integration with microcontrollers and control systems.
• Robust Protection: Built-in safeguards against overtemperature, overcurrent, and undervoltage.
• RoHS3 & REACH Compliant: Meets stringent environmental and safety standards.
• Compact Packaging: 24SO surface-mount design saves board space in space-constrained applications.

L6235D Applications

The L6235D excels in applications requiring precise and efficient BLDC motor control, including:

• Industrial Automation: Robotics, conveyor systems, and CNC machinery.
• Consumer Electronics: HVAC fans, drones, and high-performance cooling systems.
• Automotive Auxiliary Systems: Fuel pumps, cooling fans, and electric power steering (EPS).
• Medical Devices: Precision pumps and diagnostic equipment.
  Its wide voltage range and high current capability make it particularly suited for systems operating in variable or harsh environments.

Conclusion of L6235D

The L6235D stands out as a versatile and reliable motor driver IC, combining high efficiency, robust protection, and ease of integration. Its DMOS technology and wide operating range make it a superior choice for engineers designing BLDC motor control systems in industrial, automotive, and consumer applications. With STMicroelectronics' reputation for quality, the L6235D ensures long-term performance and compliance with global standards.