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L6225PD
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L6225PD Description
L6225PD Description
The L6225PD from STMicroelectronics is a high-performance BiCDMOS motor driver IC designed for brushed DC and bipolar stepper motors. Operating within a wide voltage range of 8V to 52V, it delivers a robust 4A output current, making it suitable for demanding industrial and general-purpose applications. Housed in a 20-pin PWRSO package, this surface-mount device integrates four half-bridge outputs, enabling precise motor control via a parallel interface. Its ROHS3 compliance and REACH unaffected status ensure adherence to environmental regulations, while its MSL 3 (168 hours) rating guarantees reliability in humid conditions.
L6225PD Features
- High Current Output: Supports up to 4A per channel, ideal for driving medium-power motors.
- Wide Voltage Range: Operates from 8V to 52V, accommodating diverse power supply configurations.
- BiCDMOS Technology: Combines bipolar, CMOS, and DMOS for efficient power handling and low heat dissipation.
- Flexible Output Configuration: Four half-bridge outputs enable bidirectional control for brushed DC or bipolar stepper motors.
- Robust Protection: Built-in safeguards against overcurrent, overtemperature, and undervoltage.
- Parallel Interface: Simplifies integration with microcontrollers and logic circuits.
- Industrial-Grade Reliability: MSL 3 rated for moisture resistance and ROHS3/REACH compliant for environmental safety.
L6225PD Applications
The L6225PD excels in applications requiring precise motor control and high efficiency, including:
- Industrial Automation: CNC machines, conveyor belts, and robotic arms.
- Consumer Electronics: Printers, scanners, and automated home appliances.
- Automotive Systems: Actuators, power seats, and HVAC controls.
- Medical Devices: Precision pumps and diagnostic equipment.
- General-Purpose Motor Drives: Labs, prototyping, and educational setups.
Conclusion of L6225PD
The L6225PD stands out for its high current capability, wide voltage range, and versatile motor support, making it a top choice for engineers seeking reliability and performance. Its BiCDMOS technology ensures energy efficiency, while its compact surface-mount package saves board space. Whether in industrial, automotive, or consumer applications, this driver IC delivers robust, scalable motor control solutions with minimal external components. A proven solution from STMicroelectronics' STSPIN L62 series, it balances power, precision, and compliance for modern designs.



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