LV8548MC-AH

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LV8548MC-AH

IC MOTOR DRIVER PAR MFP10S

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規格

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)

概述

Description

The LV8548MC-AH is a motor driver IC developed by ON Semiconductor, designed for use in driving small DC motors. It is housed in a compact surface-mount package, making it suitable for applications where space is a constraint. The IC is characterized by its low power consumption and high efficiency, making it ideal for battery-powered devices.
Key features of the LV8548MC-AH include dual H-bridge motor control, which allows for independent control of two DC motors. It has a wide operating voltage range, typically from 2.5V to 10V, which provides flexibility for various applications. The IC also incorporates built-in protections, such as overcurrent protection and thermal shutdown, to enhance the reliability and safety of the motor control system.
This motor driver is commonly used in applications like portable electronic devices, toys, and small robotics due to its ability to drive motors efficiently and its compact size. Its design simplifies the implementation of motor control in a variety of small-scale applications, while its efficiency helps to extend battery life in portable devices.

Features

The LV8548MC-AH is a dual H-bridge motor driver IC designed for driving DC motors and stepping motors in various applications. Key features include:
1. Dual H-Bridge Configuration: Supports independent or simultaneous control of two DC motors or one stepper motor.
2. Output Current: Capable of delivering a continuous output current of up to 1.5A per channel.
3. Operating Voltage: Supports a wide operating voltage range, typically from 2.5V to 16V.
4. Low On-Resistance: Features low on-resistance for efficient operation and reduced power loss.
5. Built-in Protection: Includes thermal shutdown and overcurrent protection to prevent damage from excessive loads or overheating.
6. Compact Package: Available in a compact, surface-mount package, making it suitable for space-constrained applications.
7. PWM Control: Allows for speed and direction control of motors via pulse-width modulation (PWM) inputs.
8. Energy Efficiency: Designed for low power consumption, enhancing battery life in portable applications.
The LV8548MC-AH is suitable for a range of applications, including robotics, consumer electronics, and automotive systems, where precise motor control is required.

Package

The LV8548MC-AH is a motor driver IC typically housed in a small, surface-mount package, specifically an SSOP (Shrink Small Outline Package). This type of package is designed to be compact and suitable for space-constrained applications.

Pinout

The LV8548MC-AH is a motor driver IC from ON Semiconductor designed for driving brushed DC motors. It is typically used in applications like printers, scanners, and other office automation equipment. The IC is housed in an 8-pin Micro8 package. Here is a brief overview of its pin configuration and functions:
1. IN1 (Pin 1): Input pin for controlling the motor operation.
2. IN2 (Pin 2): Another input pin for controlling the motor operation, typically used in conjunction with IN1 to determine the motor driving mode.
3. OUT1 (Pin 3): Output pin connected to one of the motor terminals.
4. VCC (Pin 4): Power supply pin for the IC.
5. OUT2 (Pin 5): Output pin connected to the other motor terminal.
6. GND (Pin 6): Ground pin for the IC.
7. VM (Pin 7): Motor power supply pin.
8. STBY (Pin 8): Standby control pin to reduce power consumption.
This configuration allows the LV8548MC-AH to control motor direction and speed efficiently by varying the input signals.

Manufacturer

The LV8548MC-AH is manufactured by ON Semiconductor. ON Semiconductor is a multinational company that specializes in designing, manufacturing, and marketing a broad portfolio of semiconductor components that address the needs of electronics systems in various applications. Their products include power and signal management, logic, discrete, and custom devices for a variety of sectors including automotive, communications, computing, consumer electronics, industrial, LED lighting, medical, military, and aerospace applications. The company aims to provide energy-efficient solutions that help reduce global energy use.

Application

The LV8548MC-AH is primarily used in motor driver applications. It is designed for driving small DC and stepper motors, making it suitable for use in office automation equipment, home appliances, robotics, and other applications requiring efficient motor control. Its compact size and integrated features support use in space-constrained and power-sensitive environments.

Equivalent

The LV8548MC-AH is a motor driver IC designed for low voltage applications. Its equivalents include the TB67H420FTG from Toshiba, the DRV8833 from Texas Instruments, and the A3901 from Allegro Microsystems. These alternatives also offer dual H-bridge configurations suitable for driving small DC motors and stepper motors. When selecting an equivalent, ensure that the specifications such as voltage range, current capacity, and package type match your application needs.

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