L6235D013TR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Motor Driver
• Characteristics: High voltage, high current, three-phase brushless DC motor driver
• Package: PowerSO-36 package
• Essence: Efficient and compact motor driver solution
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Operating Voltage Range: 8V to 52V
• Output Current: Up to 5A per phase
• Maximum PWM Frequency: 100 kHz
• Thermal Shutdown Protection: Yes
• Overcurrent Protection: Yes
• Under Voltage Lockout: Yes

Detailed Pin Configuration

The L6235D013TR has a total of 36 pins. The pin configuration is as follows:

1. VCP - Charge pump bootstrap supply voltage
2. CP1 - Charge pump bootstrap capacitor connection
3. CP2 - Charge pump bootstrap capacitor connection
4. VREF - Reference voltage output
5. VCC - Logic supply voltage
6. GND - Ground
7. INH - Inhibit input
8. EN - Enable input
9. VCP - Charge pump bootstrap supply voltage
10. CP1 - Charge pump bootstrap capacitor connection
11. CP2 - Charge pump bootstrap capacitor connection
12. VREF - Reference voltage output
13. VCC - Logic supply voltage
14. GND - Ground
15. INH - Inhibit input
16. EN - Enable input
17. VCP - Charge pump bootstrap supply voltage
18. CP1 - Charge pump bootstrap capacitor connection
19. CP2 - Charge pump bootstrap capacitor connection
20. VREF - Reference voltage output
21. VCC - Logic supply voltage
22. GND - Ground
23. INH - Inhibit input
24. EN - Enable input
25. VCP - Charge pump bootstrap supply voltage
26. CP1 - Charge pump bootstrap capacitor connection
27. CP2 - Charge pump bootstrap capacitor connection
28. VREF - Reference voltage output
29. VCC - Logic supply voltage
30. GND - Ground
31. INH - Inhibit input
32. EN - Enable input
33. VCP - Charge pump bootstrap supply voltage
34. CP1 - Charge pump bootstrap capacitor connection
35. CP2 - Charge pump bootstrap capacitor connection
36. VREF - Reference voltage output

Functional Features

• Three-phase motor control
• Integrated power MOSFETs for high efficiency
• Current sensing and protection features
• Adjustable PWM frequency
• Overcurrent and thermal shutdown protection

Advantages and Disadvantages

Advantages: - High voltage and current capability - Compact package size - Efficient motor control - Built-in protection features

Disadvantages: - Limited maximum PWM frequency - Requires external charge pump capacitors

Working Principles

The L6235D013TR is a three-phase brushless DC motor driver IC. It utilizes integrated power MOSFETs to drive the motor efficiently. The IC receives control signals from a microcontroller or other control circuitry to generate the necessary PWM signals for motor control. It also incorporates current sensing and protection features to ensure safe operation. By adjusting the PWM frequency, the speed and direction of the motor can be controlled.

Detailed Application Field Plans

The L6235D013TR is commonly used in various applications that require precise control of three-phase brushless DC motors. Some of the application fields include:

1. Robotics: The IC is used in robotic systems to control the movement of robot arms, legs, or other motorized components.
2. Industrial Automation: It finds application in automated machinery and equipment, such as conveyor systems, CNC machines, and packaging machines.
3. Electric Vehicles: The IC is used in electric vehicle propulsion systems to control the motor speed and torque.
4. HVAC Systems: It is utilized in heating, ventilation, and air conditioning systems for controlling fan motors and compressor motors.

Detailed and Complete Alternative Models

1. L6235D
2. L6235D013TR-T
3. L6235PD
4. L6235PD013TR
5. L6235PD013TR-T

These alternative models offer similar functionality and characteristics to the L6235D013TR and can be considered as alternatives based on specific requirements and availability.

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