사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Obsolete |
| OutputConfiguration | Half Bridge (4) |
| Applications | DC Motors, General Purpose, Stepper Motors |
| Interface | Logic |
| LoadType | Inductive |
| Technology | DMOS |
| RdsOn(Typ) | 1Ohm |
| Current-Output/Channel | 1A |
| Voltage-Supply | 4V ~ 16V |
| Voltage-Load | 4V ~ 16V |
| OperatingTemperature | -30°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 10-SOP (0.154, 3.90mm Width) |
개요
Description
The LV8548MC-AH is a motor driver IC produced by ON Semiconductor, designed for driving small DC motors and stepper motors. It operates on a supply voltage range suitable for battery-powered applications, making it ideal for use in portable devices. The IC features a built-in control circuit that simplifies interfacing with microcontrollers, allowing for ease of integration into various motor control applications.
It offers dual H-bridge drivers, enabling bidirectional control of two DC motors or a single bipolar stepper motor. The device provides thermal shutdown and overcurrent protection, enhancing its reliability and safety in operational environments. Moreover, the LV8548MC-AH supports PWM (Pulse Width Modulation) input for precise speed and torque control, critical in applications requiring variable motor performance.
Compact packaging and low power consumption make the LV8548MC-AH suitable for space-constrained and energy-efficient designs. This IC is commonly used in consumer electronics, toys, office automation equipment, and other applications requiring compact and efficient motor control solutions.
It offers dual H-bridge drivers, enabling bidirectional control of two DC motors or a single bipolar stepper motor. The device provides thermal shutdown and overcurrent protection, enhancing its reliability and safety in operational environments. Moreover, the LV8548MC-AH supports PWM (Pulse Width Modulation) input for precise speed and torque control, critical in applications requiring variable motor performance.
Compact packaging and low power consumption make the LV8548MC-AH suitable for space-constrained and energy-efficient designs. This IC is commonly used in consumer electronics, toys, office automation equipment, and other applications requiring compact and efficient motor control solutions.
Equivalent
The LV8548MC-AH is a dual H-bridge motor driver IC. Equivalent products include:
1. Toshiba TB6612FNG
2. Texas Instruments DRV8833
3. ON Semiconductor MC33886
4. Allegro MicroSystems A4950
5. STMicroelectronics L298N
These alternatives may have different specifications, so it's important to compare characteristics such as voltage range, current output, and features to ensure compatibility with your application.
1. Toshiba TB6612FNG
2. Texas Instruments DRV8833
3. ON Semiconductor MC33886
4. Allegro MicroSystems A4950
5. STMicroelectronics L298N
These alternatives may have different specifications, so it's important to compare characteristics such as voltage range, current output, and features to ensure compatibility with your application.
Features
The LV8548MC-AH is a small, versatile H-bridge driver IC for low-voltage DC motor or stepper motor control applications. Key features include:
1. Voltage Range: Operates efficiently within a low voltage range, typically from approximately 2.2V to 10V.
2. Current Handling: Features a current output capability suitable for small motors, often around a few hundred milliamps.
3. Compact Package: Comes in a small form factor, making it ideal for space-constrained applications.
4. Built-In Protection: Includes thermal shutdown and overcurrent protection to safeguard the IC and the motor.
5. Low Saturation Voltage: Offers low saturation voltage to improve power efficiency.
6. Control Interface: Uses simple logic-level inputs for easy interfacing with microcontrollers or other logic circuits.
7. PWM Control: Supports PWM (Pulse Width Modulation) for precise motor speed control.
8. Versatility: Suitable for driving small DC brushed motors or as part of stepper motor driving configurations.
Overall, the LV8548MC-AH provides a reliable, efficient solution for small motor control in consumer electronics, robotics, and other applications requiring precise motion control.
1. Voltage Range: Operates efficiently within a low voltage range, typically from approximately 2.2V to 10V.
2. Current Handling: Features a current output capability suitable for small motors, often around a few hundred milliamps.
3. Compact Package: Comes in a small form factor, making it ideal for space-constrained applications.
4. Built-In Protection: Includes thermal shutdown and overcurrent protection to safeguard the IC and the motor.
5. Low Saturation Voltage: Offers low saturation voltage to improve power efficiency.
6. Control Interface: Uses simple logic-level inputs for easy interfacing with microcontrollers or other logic circuits.
7. PWM Control: Supports PWM (Pulse Width Modulation) for precise motor speed control.
8. Versatility: Suitable for driving small DC brushed motors or as part of stepper motor driving configurations.
Overall, the LV8548MC-AH provides a reliable, efficient solution for small motor control in consumer electronics, robotics, and other applications requiring precise motion control.
Pinout
The LV8548MC-AH is an integrated circuit designed by ON Semiconductor for motor driver applications. It comes in a small-outline package (SOP) with 8 pins. This IC is specifically used for driving small DC motors and has features suitable for battery-powered applications.
Here is a brief overview of its pin functions:
1. VCC: Power supply input.
2. OUT1: Output pin 1 for the motor connection.
3. OUT2: Output pin 2 for the motor connection.
4. IN1: Logic input 1 for controlling the motor's operation.
5. IN2: Logic input 2 for controlling the motor's operation.
6. GND: Ground connection.
7. EN (Enable): Enables or disables the output.
8. NC (No Connect): Not internally connected, often used for mechanical support.
The LV8548MC-AH provides an efficient solution for small motor control with features like low standby current and protection circuits.
Here is a brief overview of its pin functions:
1. VCC: Power supply input.
2. OUT1: Output pin 1 for the motor connection.
3. OUT2: Output pin 2 for the motor connection.
4. IN1: Logic input 1 for controlling the motor's operation.
5. IN2: Logic input 2 for controlling the motor's operation.
6. GND: Ground connection.
7. EN (Enable): Enables or disables the output.
8. NC (No Connect): Not internally connected, often used for mechanical support.
The LV8548MC-AH provides an efficient solution for small motor control with features like low standby current and protection circuits.
Manufacturer
The LV8548MC-AH is manufactured by ON Semiconductor. ON Semiconductor is a leading global supplier of semiconductor-based solutions. Their offerings include a wide range of products such as energy-efficient power and signal management, logic, standard, and custom devices. These products help customers efficiently solve their design challenges in automotive, communications, computing, consumer, industrial, medical, and military/aerospace applications. The company focuses on driving energy-efficient innovations, empowering customers to reduce global energy use.
Application
The LV8548MC-AH is a motor driver IC primarily used in applications requiring efficient control of small DC motors and stepper motors. Its key application areas include:
1. Consumer Electronics: Used in devices like cameras and portable electronics for precise motor control.
2. Office Equipment: Employed in printers and scanners for driving motors with efficiency.
3. Home Appliances: Utilized in household devices for various motor control functions.
4. Automotive Systems: Applied in automotive components requiring compact motor drivers.
Its design allows for low power consumption and high efficiency, making it suitable for battery-operated devices and applications where space is limited.
1. Consumer Electronics: Used in devices like cameras and portable electronics for precise motor control.
2. Office Equipment: Employed in printers and scanners for driving motors with efficiency.
3. Home Appliances: Utilized in household devices for various motor control functions.
4. Automotive Systems: Applied in automotive components requiring compact motor drivers.
Its design allows for low power consumption and high efficiency, making it suitable for battery-operated devices and applications where space is limited.
Package
The LV8548MC-AH is typically available in a small-outline package (SOP), specifically designed for compact and efficient electronic applications. This package type enhances thermal performance and is suitable for surface-mount technology (SMT) assembly processes.
