LV8804FV-TRM-H

Technology:	Bi-CMOS
Base Part Number:	LV8804
Supplier Device Package:	20-SSOPJ
Package / Case:	20-LFSOP (0.173", 4.40mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-30°C ~ 95°C (TA)
Voltage - Load:	6 V ~ 15 V
Voltage - Supply:	6 V ~ 15 V
Current - Output:	1.2A
Applications:	General Purpose
Step Resolution:	--
Series:	--
Interface:	On/Off
Output Configuration:	Half Bridge (3)
Function:	Driver - Fully Integrated, Control and Power Stage
Motor Type - AC, DC:	Brushless DC (BLDC)
Motor Type - Stepper:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Last Time Buy
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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PMIC - Motor Drivers, Controllers

The LV8804FV-TRM-H is a Peripheral Monitor and Industrial Control (PMIC) integrated circuit (IC) used as a motor driver, specifically related to stepper motor, servomotor, and linear motor control and driving applications. This product provides a simple and powerful solution to provide a wide range of electrical control and monitoring functions.

Overview

The LV8804FV-TRM-H is a fully integrated motor driver IC for motion control applications. It provides a high efficiency, low cost, and high performance solution suitable for a wide range of motorsort applications.The LV8804FV-TRM-H integrates a motor driver, a motor controller and a motor monitor integrated circuit. The motor driver acts as the output stage for driving the motor, and the motor controller provides closed-loop control of the motor\'s position and velocity. Finally, the motor monitor provides feedback that allows for accurate low-speed and position control.

Benefits

The LV8804FV-TRM-H provides significant benefits to users of motor-based systems. To begin with, it offers an extremely high level of integration and functionality. For example, it integrates the motor drive, motor controller and motor monitor functions into a single unit, thereby reducing costs, space and power requirements. It also allows for different levels of control and monitoring depending on the application.In addition, the LV8804FV-TRM-H offers improved power efficiency and supports higher current ratings up to 6A throughout the entire operating range. This greatly reduces the power losses that are possible with other motor driver ICs, allowing users to leverage their power budget more effectively. It also offers a wide range of features such as automatic commutation, fault control, low noise operation, and thermal considerations.

Applications

The LV8804FV-TRM-H is ideally suited for a wide range of motor applications, including the driving and controlling of stepper motors, servomotors, and linear motors. It is highly versatile and can be used in different types of applications such as industrial automation, automotive, consumer, medical, and robotics.

Working Principle

The LV8804FV-TRM-H motor driver IC uses a four-wire interface to control the motor. The power supply voltage is applied to the motor terminals and the desired direction of motion is determined by the logic level of the two control lines. This information is then used to drive the motor in the desired direction.The motor controller of the LV8804FV-TRM-H provides closed-loop control of the motor\'s position and velocity. The motor controller monitors the motor\'s speed and position and then adjusts the current applied to the motor to ensure that it is following the desired path. The motor monitor of the LV8804FV-TRM-H provides real-time feedback to the controller. It is responsible for monitoring the status of the motor, including the current, speed, and temperature, in order to ensure optimal performance of the system. The motor monitor also helps to protect the motor from damage, as it is able to detect and respond to any abnormal conditions that may arise during operation.The LV8804FV-TRM-H also supports a variety of protection, fault, and diagnostic features. This helps to ensure that the system is safe and reliable, as well as providing detailed feedback for system analysis.

Conclusion

The LV8804FV-TRM-H is a highly advanced and integrated Peripheral Monitor and Industrial Control (PMIC) IC used for motor driver and controller applications. It offers a high level of integration, power efficiency, and performance suitable for many motor types, as well as a wide range of protection, fault and diagnostic features. With its easy-to-use four-wire interface, the LV8804FV-TRM-H is an ideal choice for a wide range of motor control applications.

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