TDF5140AT/C1,118 Allicdata Electronics
Allicdata Part #:

TDF5140AT/C1,118-ND

Manufacturer Part#:

TDF5140AT/C1,118

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: NXP USA Inc
Short Description: IC MOTOR DRIVER PAR 20SO
More Detail: Motor Driver Bipolar Parallel 20-SO
DataSheet: TDF5140AT/C1,118 datasheetTDF5140AT/C1,118 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Obsolete
Motor Type - Stepper: --
Motor Type - AC, DC: Brushless DC (BLDC)
Function: Driver - Fully Integrated, Control and Power Stage
Output Configuration: Half Bridge (3)
Interface: Parallel
Technology: Bipolar
Step Resolution: --
Applications: General Purpose
Current - Output: 800mA
Voltage - Supply: 4 V ~ 18 V
Voltage - Load: 1.7 V ~ 20 V
Operating Temperature: -30°C ~ 70°C (TA)
Mounting Type: Surface Mount
Package / Case: 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 20-SO
Base Part Number: TDF5140A
Description

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PMIC - Motor Drivers, Controllers

One of the most popular motor control ICs offered today is the TDF5140AT/C1,118. This motor controller IC is designed to provide a simple, low-cost, and reliable motor control solution to a wide range of motor control applications. The TDF5140AT/C1,118 is a versatile motor controller designed to offer high efficiency, extended life cycle and effective impulse control. It offers a range of features for controlling single, two, and four-phase motors.

Features

TDF5140AT/C1,118 motor controller offers a wide range of features designed to optimize motor performance. It has two Pulse Width Modulation (PWM) outputs for controlling the speed of both two- and four-phase motors. It also has an on-chip output buffer and a pre-charge circuit to ensure smooth motor starts. The on-chip voltage regulators provide adequate power to the motor, while the current sensing circuit allows for precise current regulation. Additionally, it offers a full range of protection features such as over-current shutdown and under-voltage protection.

Application Fields

This motor controller is used in a range of applications, in sectors such as automotive, industrial, and consumer electronics. Its most common application includes motor control, power conditioners, power supplies, and brushless DC motor drives. Due to its versatile design, its applications are versatile and are used in a variety of applications, including remote connected systems and general-purpose motor drives. Additionally, it is also used in fan controllers, drill presses, and robotic systems.

Working Principle

The TDF5140AT/C1,118 motor controller is built on the principle of pulse width modulation. The PWM signals are used to control the speed of the motor. The PWM signals are generated by the controller and then transmitted to the motor’s windings. The motor responds to these signals by rotating at the desired speed. The controller then monitors the current draw of the motor and adjusts the voltage and current output accordingly to maintain the desired speed. Additionally, the controller monitors the temperature of the motor and uses thermal cut-off switches to protect the motor from overheating.The controller can also be used for reverse polarity protection. This is important in order to protect the motor from being damaged due to incorrect wiring. Additionally, the controller can be used to troubleshoot the system for any electrical faults. This helps in identifying any problems in the system quickly and efficiently.

Conclusion

The TDF5140AT/C1,118 motor controller is a versatile motor controller made for a range of applications. It is well equipped with features like PWM, pre-charge circuits, voltage regulation, current regulation and protection features. It is used in the automotive, industrial and consumer electronics applications ranging from motor control drives to drill presses, robotic systems and much more. The controller is built on the principle of pulse width modulation and it is able to monitor and adjust the current and voltage output to maintain the desired speed. It also offers reverse polarity protection and can be used to troubleshoot the system.

The specific data is subject to PDF, and the above content is for reference

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