TLE4727

Series:	--
Packaging:	Tube
Part Status:	Discontinued at Digi-Key
Motor Type - Stepper:	Bipolar
Motor Type - AC, DC:	Brushed DC
Function:	Driver - Fully Integrated, Control and Power Stage
Output Configuration:	Half Bridge (4)
Interface:	Parallel
Technology:	Bipolar
Step Resolution:	--
Applications:	General Purpose
Current - Output:	800mA
Voltage - Supply:	5 V ~ 16 V
Voltage - Load:	5 V ~ 16 V
Operating Temperature:	-40°C ~ 110°C (TA)
Mounting Type:	Through Hole
Package / Case:	20-DIP (0.300", 7.62mm)
Supplier Device Package:	P-DIP-20-6
Base Part Number:	TLE4727

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PMIC - Motor Drivers, Controllers

The TLE4727 is a three-phase motor driver IC designed to simplify the control and driving of BLDC motors up to medium power applications. This IC combines all the necessary components necessary for a three-phase BLDC, brushless DC motor drive and control system. The TLE4727 is suitable for a wide range of motor control applications such as automotive, small industrial, and home appliance applications. The TLE4727 is an ideal motor driver IC for those applications that require a compact size and minimal external components. It features an integrated control logic, linear current control version 2 (LCC 2.0) technology, and three-phase boost converter. The integrated control logic is based on a low-power 8-bit microcontroller and provides simple programming and interfaces to motors or other devices. The TLE4727 uses LCC 2.0 technology for precise control and energy efficiency in motor drive applications. LCC 2.0 technology uses a PWM model to control the current in each phase. The PWM model consists of an input current source loaded by an inductor/diode. The operating frequency is adjustable and can be set as low as 200 Hz. The maximum output current can be programmed up to 4 A per phase. The TLE4727 also includes a three-phase boost converter that provides the supply voltage for the motor and allows the motor to be energized with up to 400V DC. The boost converter operates in a fixed frequency PWM mode and includes a start-up control and will automatically block the output voltage when the motor is not running or when a fault is detected. The TLE4727 can either be operated with an external microcontroller or embedded with a microcontroller. The integrated microcontroller can be programmed easily with a simple serial programming interface, which allows for communication with the motor driver IC. The TLE4727 features a 16-pin SSOP (Small Standard Outline Package) for minimizing footprint and making it easy to use in small applications. Overall, the TLE4727 is a great choice for medium power applications in automotive, small industrial, and home appliance applications. It is a low-power, integrated three-phase motor driver IC that offers maximum performance and precision for motor control and energy efficiency. With its compact size and minimal external components, the TLE4727 is a great solution for those applications that require a small design.

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