LB11669MC-BH

Technology:	Bipolar
Base Part Number:	LB11669
Supplier Device Package:	10-SOIC
Package / Case:	10-SOP (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-30°C ~ 85°C (TA)
Voltage - Load:	30V
Voltage - Supply:	5.95 V ~ 6.65 V
Current - Output:	400mA
Applications:	Fan Motor Driver
Step Resolution:	--
Series:	--
Interface:	On/Off
Output Configuration:	Low Side (2)
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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LB11669MC-BH Application Field and Working PrinciplePower Management Integrated Circuits, or PMICs, are integrated circuits that are used to monitor and manage the power distribution and consumption in a variety of applications. One of the types of PMICs that is used in automotive applications is called Motor Drivers, Controllers, with the LB11669MC-BH being one example. In this article, we will discuss the application field and working principle of the LB11669MC-BH.The LB11669MC-BH is a Motor Driver, Controller, which is used in automotive applications. It is a highly integrated system which provides an efficient and robust motor control solution for motor applications such as door lift motors, steering motors, etc. The LB11669MC-BH is designed to support a wide range of operating voltage from 5V to 26V, and provides two, three or four-phase motors with a wide dynamic range.The LB11669MC-BH can be used in both on-board and off-board applications. For on-board applications, the LB11669MC-BH is integrated into the vehicle’s electrical system, providing a direct connection to the electrical components. In off-board applications, the LB11669MC-BH can be used as an external interfacing device between the vehicle’s electrical system and the auxiliary system.The LB11669MC-BH is a highly integrated system that includes drivers, controllers, power distribution, and safety features. The power distribution system provides power to the motor, allowing for a wide range of motor control configurations. The LB11669MC-BH also contains a wide range of system safety features such as over-voltage, under-voltage, over-current and over-temperature protection.The LB11669MC-BH’s working principle is based on pulse width modulation (PWM), which is used to control the speed and direction of a motor. The PWM signal generated by the LB11669MC-BH is used to modulate the motor current, which in turn allows for precise control of the motor speed and direction. The LB11669MC-BH also provides advanced features such as dynamic braking and stall protection, which are essential for safety and reliability in motor control applications.The LB11669MC-BH also provides an automatic chattering feature which reduces the switching noise in the PWM signal. This is an important feature as it prevents any interference from from the motor noise. The LB11669MC-BH also provides fault detection and diagnostics capabilities, which are important for safety and reliability in motor control applications.In summary, the LB11669MC-BH is a highly integrated Motor Driver, Controller that is used in automotive applications. It is designed to support a wide range of operating voltage, and provides two, three or four-phase motors with a wide dynamic range. The LB11669MC-BH provides advanced features such as PWM control, dynamic braking and stall protection, as well as an automatic chattering feature and fault detection and diagnostics capabilities. All of these features give the LB11669MC-BH superior performance in motor control applications.

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