Description
The L6207PD is a stepper motor driver integrated circuit designed for high-voltage and high-current applications. It features an operating supply voltage range of 8-52V, with a peak output current of 5.6A (2.8A DC). The device offers various protection mechanisms, including non-dissipative overcurrent protection, cross conduction protection, thermal shutdown, and undervoltage lockout.
The L6207PD is suitable for applications requiring high efficiency, precise speed control, and robustness in challenging environments. It is commonly used in automotive systems, industrial automation, robotics, and domestic appliances to control and drive DC motors. With its dual independent constant tOFF PWM current controllers and slow decay synchronous rectification, the L6207PD provides reliable and efficient motor control.
Features
According to the product information, the features of the L6207PD stepper motor driver integrated circuit are:
- Operating supply voltage from 8 to 52 V
- 5.6 A output peak current (2.8 A DC)
- RDS(ON) 0.3 Ω typ. value at Tj = 25 °C
- Operating frequency up to 100 KHz
- Non-dissipative overcurrent protection
- Dual independent constant tOFF PWM current controllers
- Slow decay synchronous rectification
- Cross conduction protection
- Thermal shutdown
- Undervoltage lockout
- Integrated fast freewheeling diodes
These features make the L6207PD suitable for applications requiring high efficiency, precise speed control, and robustness in challenging environments.
Package
According to the product information, the L6207PD package type is Small Outline Packages - PowerSO-36.
Pinout
The L6207PD has a 36-pin PowerSO package. The main pins are:
Refer to the datasheet (STMicroelectronics L6207PD) for detailed information on each pin's function.
Manufacturer
The manufacturer of the L6207PD is STMicroelectronics, a French-Italian multinational semiconductor company that designs, develops, manufactures, and sells discrete and integrated electronic components.
Applications
The L6207PD stepper motor driver IC is commonly used in various applications such as automotive systems, industrial automation, robotics, and domestic appliances for controlling and driving DC motors. It's ideal for applications requiring high efficiency, precise speed control, and robustness in challenging environments.
Equivalent
Based on the features and specifications of the L6207PD, some equivalent products from STMicroelectronics or other manufacturers could be:
- ST's own L6208PD
- Allegro Microsystems' A3950
- Texas Instruments' DRV8811
- ON Semiconductor's NCP5612
These products share similar characteristics such as high voltage and current handling, stepper motor driving capabilities, and features like overcurrent protection and thermal shutdown. However, please note that each product may have its unique strengths and weaknesses, and a detailed comparison would be necessary to determine the best equivalent product for a specific application.
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