LV8080LP-TE-L-E

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Power Management Integrated Circuit (PMIC) is a type of device which integrates more than one sub-circuits and components that are used for managing the power for an electronic system. PMICs are often used for motor controlling, providing an easier, cheaper and more reliable solution for electric motor driving. PMIC – motor drivers, controllers, are electric components used to drive motors in applications such as automatic doors, robotics and mechatronics, industrial automation, home appliances, pumps and many other areas. LV8080LP-TE-L-E is a type of PMIC- motor driver, controller, it is designed to control two brushless DC (BLDC) motors with embedded drivers. This device provides an efficient and powerful solution for BLDC motor control applications.

The LV8080LP-TE-L-E applications include home appliance such as dishwashers, washing machines and air conditioners; electric hand tools, pumps, and AC induction motor drives. The device uses an internal advanced 32-bit motor control algorithm, that support a wide range of motor application characteristics, programmable functions and sensorless operations from 0.5A to 12.5A. Furthermore, LV8080LP-TE-L-E has flexible analog, Pulse-width modulation (PWM) and serial-interface communication, it provides a wide range of output power and current levels as well as a low standby power consumption mode.

The LV8080LP-TE-L-E works with a built-in high voltage (HV) pin, it uses internal IC protection and external MOSFETs to provide up to 11A current source or sink at 0V-12V voltage range. It also has a built-in 6-bit DAC, with a resolution of 16V/255. The device is compatible with Serial-Peripheral Interface (SPI), that allows the user to program its operation parameters, check motor status and protection signals, frequency generator configuration; and also to execute different commands: start, stop, run and change motor speed.

The LV8080LP-TE-L-E has integrated a low voltage (LV) pin for powering the IC itself, it can be used in applications where the power supply voltage doesn’t exceed 14.5V. The device is also integrated with limits detection and control. It can handle the motor speed and current command and the device performance can be fine-tuned using a few built-in parameter settings. Integrated current sense amplifiers provide a monitoring of the motor current, they can detect current overshoot, protection signals, commutation error or over-current.

Overall, the LV8080LP-TE-L-E is an efficient and powerful device which integrates multiple functions and features in one single package. It’s the ideal solution for BLDC motor control applications, allowing for smoother and more accurate motor control. The integrated current sense amplifiers provide a powerful solution for motor control applications, allowing for the detection of current overshoots, protection signals, commutation errors and over-current. It also provides a wide range of output power and current levels, as well as a low standby power consumption mode.

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