LB1948MC-AH

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LB1948MC-AH

IC MTR DRV BIPLR 2.5-16V 10MFPSK

  • Nhà sản xuất
  • Ông. Phần #LB1948MC-AH
  • Gói SOIC-10
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  • Có sẵn2482

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Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Obsolete
MotorType-Stepper Bipolar
MotorType-ACDC Brushed DC
Function Driver - Fully Integrated, Control and Power Stage
OutputConfiguration Half Bridge (4)
Interface Parallel
Technology Bipolar
Applications General Purpose
Current-Output 800mA
Voltage-Supply 2.5V ~ 16V
Voltage-Load 2.5V ~ 16V
OperatingTemperature -20°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case 10-LSOP (0.173, 4.40mm Width)

Tổng quan

Description

The LB1948MC-AH is a motor driver IC developed by ON Semiconductor. It is designed to control DC motors efficiently and is often used in applications such as automotive and industrial systems. The IC provides a robust solution for motor control, offering features like high-output current capability, low on-resistance, and protection mechanisms against overcurrent and overtemperature conditions.
Key features include a built-in logic level input, making it compatible with microcontroller outputs, and a wide operating voltage range, which enhances its versatility across different systems. The LB1948MC-AH supports forward, reverse, brake, and standby modes, allowing for flexible motor operations and energy-saving options when the motor is not in use.
Overall, the LB1948MC-AH is valued for its reliability and efficiency in controlling DC motors, making it a suitable choice for engineers and designers working on projects that require precise motor control under varying load conditions.

Features

The LB1948MC-AH is a motor driver IC designed by ON Semiconductor. It is primarily used for driving DC motors and features a wide range of capabilities suited for efficient motor control. Key features include:
1. Dual Full-Bridge Drivers: Capable of driving two motors simultaneously, making it suitable for applications requiring multiple motor operations.
2. PWM Control: Supports Pulse Width Modulation (PWM) for precise speed control of the motors, enhancing energy efficiency and performance.
3. Built-in Protection: Equipped with overcurrent protection and thermal shutdown features to prevent damage from excessive current or heat.
4. Wide Supply Voltage Range: Operates over a broad supply voltage range, providing flexibility in various applications.
5. Compact Package: Available in a small, surface-mount package, making it ideal for space-constrained applications.
6. Low Standby Current: Designed to consume minimal power in standby mode, which is advantageous for battery-powered devices.
These features make the LB1948MC-AH suitable for applications in robotics, automotive, and industrial equipment where efficient and reliable motor control is essential.

Package

The LB1948MC-AH is typically offered in a surface-mount package, often a small-outline package (SOP) or another type suitable for automated assembly on printed circuit boards. For specific dimensions and configuration, consulting the manufacturer's datasheet would provide precise details.

Pinout

The LB1948MC-AH is a motor driver IC typically used for driving small DC motors. It is produced by ON Semiconductor. This IC comes in a package with 10 pins.
The primary function of the LB1948MC-AH is to control and drive DC motors, making it suitable for applications requiring efficient motor speed and direction control. It integrates control logic for forward, reverse, brake, and standby modes. This allows flexibility in controlling motor operations, essential for various applications like robotics, small appliances, and more.
In summary, the LB1948MC-AH is a compact and efficient solution for controlling low-power DC motors with its 10-pin configuration providing the necessary interfaces for motor control functionalities.

Manufacturer

The LB1948MC-AH is manufactured by ON Semiconductor, now known as onsemi. Onsemi is a leading semiconductor company that designs and manufactures a wide range of semiconductor components. The company focuses on power and signal management, logic, discrete, and custom devices for a variety of applications. Their products are used in automotive, industrial, cloud, and IoT sectors, among others. Onsemi is known for its emphasis on energy-efficient innovations and solutions that enhance power efficiency and reliability in electronic devices.

Application

The LB1948MC-AH is a motor driver IC commonly used in applications requiring precise motor control. It is typically found in devices such as printers, scanners, and office automation equipment. The IC supports both DC and stepper motors, making it suitable for a broad range of industrial and consumer electronics where accurate and efficient motor operation is necessary.

Equivalent

The LB1948MC-AH is a motor driver IC produced by ON Semiconductor. Equivalent products may include the Toshiba TB67H420FTG, STMicroelectronics L6206, and Texas Instruments DRV8871. These alternatives offer similar functionalities, such as dual H-bridge drivers for motor control. However, always verify specific requirements like voltage, current ratings, and package type before selecting a substitute.

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