TLE6284GXUMA1

Step Resolution:	--
Base Part Number:	TLE6284
Supplier Device Package:	PG-DSO-20
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C (TJ)
Voltage - Load:	--
Voltage - Supply:	7.5 V ~ 60 V
Current - Output:	--
Applications:	General Purpose
Series:	--
Technology:	Power MOSFET
Interface:	PWM
Output Configuration:	Pre-Driver - Half Bridge (2)
Function:	Controller - Commutation, Direction Management
Motor Type - AC, DC:	Brushed DC
Motor Type - Stepper:	--
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction:The TLE6284GXUMA1 is a field-effect transistors (FET) with integrated driver and controller manufactured by Infineon Technologies AG. It is designed for three-phase BLDC (brushless DC) motor control applications. It is used for controlling brushless DC motors, eliminating the need for external FETs, development costs are low and negative impacts on efficiency are minimized. The TLE6284GXUMA1 offers significant advantages over other motor-control solutions, such as improved motor performance, reduced motor noise and a simplified system topology.Application Field:The TLE6284GXUMA1 is primarily used in three-phase or two-phase brushless DC motor applications, including ceiling fans, windowblinds, pumps, spindle motors and air conditioners, as well as industrial and automotive applications. It offers a 2-phase, 2-channel system with a direct detection algorithm for communication between the motor controller and the motor drive. An on-chip Hall-effect interface allows for communication between the motor controller and the motor drive for better performance and efficiency. In addition, the TLE6284GXUMA1 features a low-power operating mode, variable control of duty ratio and switching frequency, voltage-level output signal and external gate-driven power input.Working Principle:The TLE6284GXUMA1 works in principle similar to a standard power FET. It is composed of a series of configurable transistors and drivers that act as switches to control the motor. A PFC (power factor correction) circuit and internal voltage regulator are also included. The built-in drivers and controllers are used to control the motor current, resulting in better motor control performance.The TLE6284GXUMA1 includes a direct detection algorithm to detect rotation and speed of the motor, enabling dynamic speed control. The motor’s speed is controlled by an internal clock and PWM signal, sent from the MCU. Additionally, the TLE6284GXUMA1 has an on-chip power supply to boost power output, providing more power during high current demands.Conclusion:The TLE6284GXUMA1 is a FET device with integrated driver and controller for three-phase and two-phase brushless DC motor applications. It offers improved performance, integrated protection, variable control of duty ration and switching frequency, voltage-level output signal and external gate-driven power input. With its direct detection algorithm and on-chip power supply, the TLE6284GXUMA1 offers efficient and reliable motor control in a variety of applications.

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