Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Obsolete |
| MotorType-ACDC | Brushed DC |
| Function | Driver - Fully Integrated, Control and Power Stage |
| OutputConfiguration | Half Bridge (2) |
| Interface | Parallel |
| Technology | Bipolar |
| Applications | Battery Powered |
| Current-Output | 500mA |
| Voltage-Supply | 2.5V ~ 9V |
| Voltage-Load | 2.2V ~ 9V |
| OperatingTemperature | -20°C ~ 75°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 10-SOP (0.154, 3.90mm Width) |
Overview
Description
The LB1638MC-AH is a motor driver IC designed for various applications requiring precise motor control. It is manufactured by ON Semiconductor and is primarily used to drive brushless DC motors, commonly found in devices like fans and pumps. The IC features dual-channel operation, allowing it to control two motors simultaneously. It operates with a wide voltage range, typically from 5V to 16V, making it versatile for different power supply conditions.
Key features of the LB1638MC-AH include built-in protection functions such as overcurrent protection, thermal shutdown, and undervoltage lockout, which enhance the reliability and safety of the applications it is used in. The IC is designed to offer high efficiency and low noise, attributes that are crucial for maintaining performance in sensitive electronic environments.
The LB1638MC-AH is available in a compact package, making it suitable for use in space-constrained applications. Its easy integration and robust design make it a preferred choice for engineers working on motor control solutions in consumer electronics and industrial automation.
Key features of the LB1638MC-AH include built-in protection functions such as overcurrent protection, thermal shutdown, and undervoltage lockout, which enhance the reliability and safety of the applications it is used in. The IC is designed to offer high efficiency and low noise, attributes that are crucial for maintaining performance in sensitive electronic environments.
The LB1638MC-AH is available in a compact package, making it suitable for use in space-constrained applications. Its easy integration and robust design make it a preferred choice for engineers working on motor control solutions in consumer electronics and industrial automation.
Equivalent
The LB1638MC-AH is a motor driver IC typically used for DC motor control. Equivalent products or alternatives could include:
1. Toshiba TB6612FNG
2. Texas Instruments DRV8833
3. ON Semiconductor LV8548MC
4. Allegro A3901
5. ROHM BD6211F
These alternatives may have varying specifications, so it's important to compare their datasheets to ensure compatibility with your specific application.
1. Toshiba TB6612FNG
2. Texas Instruments DRV8833
3. ON Semiconductor LV8548MC
4. Allegro A3901
5. ROHM BD6211F
These alternatives may have varying specifications, so it's important to compare their datasheets to ensure compatibility with your specific application.
Features
The LB1638MC-AH is a motor driver IC designed by ON Semiconductor. It primarily features a pre-driver for three-phase brushless DC motors, making it suitable for applications requiring efficient motor control. Key features include:
1. Three-Phase Motor Control: Offers precise control for three-phase brushless DC motors, enhancing performance in applications like fans and pumps.
2. High-Efficiency: Designed to maximize efficiency, reducing power consumption and thermal output during operation.
3. Protection Features: Includes built-in protection mechanisms such as overcurrent protection, thermal shutdown, and under-voltage lockout to ensure reliability and durability.
4. Compact Package: Available in a compact package, which is ideal for space-constrained applications.
5. Wide Operating Range: Supports a broad range of operating voltages, catering to various industrial requirements.
6. Ease of Integration: Simplifies integration into motor control systems with minimal external components needed.
These features make the LB1638MC-AH suitable for use in industrial and consumer electronics that demand reliable and efficient motor control solutions.
1. Three-Phase Motor Control: Offers precise control for three-phase brushless DC motors, enhancing performance in applications like fans and pumps.
2. High-Efficiency: Designed to maximize efficiency, reducing power consumption and thermal output during operation.
3. Protection Features: Includes built-in protection mechanisms such as overcurrent protection, thermal shutdown, and under-voltage lockout to ensure reliability and durability.
4. Compact Package: Available in a compact package, which is ideal for space-constrained applications.
5. Wide Operating Range: Supports a broad range of operating voltages, catering to various industrial requirements.
6. Ease of Integration: Simplifies integration into motor control systems with minimal external components needed.
These features make the LB1638MC-AH suitable for use in industrial and consumer electronics that demand reliable and efficient motor control solutions.
Pinout
The LB1638MC-AH is a motor driver IC developed by ON Semiconductor, typically used for driving DC motors. It is a surface-mount device with an 8-pin configuration. The primary function of the LB1638MC-AH is to control motor operation, including forward and reverse rotation, using a simple control interface. It manages the current through the motor to provide efficient operation and can be utilized in various applications requiring precise motor control. Key features often include built-in protection functions like thermal shut down, overcurrent protection, and low standby current. For specific pin functions and detailed features, consulting the manufacturer's datasheet is recommended.
Manufacturer
The LB1638MC-AH is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a global company that designs and manufactures semiconductor components. They provide a wide range of products, including power management, analog, sensors, logic, timing, connectivity, discrete, and custom devices. These components are used across various industries, such as automotive, communications, computing, consumer electronics, industrial, medical, and military/aerospace. The company is known for its focus on energy-efficient and sustainable solutions, aiming to drive innovation in the semiconductor industry.
Application
The LB1638MC-AH is a motor driver IC commonly used in applications requiring precise control of DC motors. Its primary application areas include:
1. Consumer Electronics: Used in devices like fans and DVD players for efficient motor control.
2. Home Appliances: Employed in washing machines and refrigerators for controlling motor functions.
3. Automotive Systems: Utilized in various in-car applications for window lifts and seat adjustments.
4. Industrial Equipment: Provides precise motor control in automation and robotic systems.
5. Office Equipment: Implemented in printers and copiers for managing motorized components.
These applications benefit from the IC's ability to provide reliable and efficient motor control with minimal external components.
1. Consumer Electronics: Used in devices like fans and DVD players for efficient motor control.
2. Home Appliances: Employed in washing machines and refrigerators for controlling motor functions.
3. Automotive Systems: Utilized in various in-car applications for window lifts and seat adjustments.
4. Industrial Equipment: Provides precise motor control in automation and robotic systems.
5. Office Equipment: Implemented in printers and copiers for managing motorized components.
These applications benefit from the IC's ability to provide reliable and efficient motor control with minimal external components.
Package
The LB1638MC-AH is a surface-mount package type, specifically designed for integration on printed circuit boards (PCBs).
