U2043B-MY

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Automotive, Flasher
Frequency:	--
Voltage - Supply:	9 V ~ 15 V
Current - Supply:	7mA
Current - Output Source/Sink:	--
Dimming:	No
Operating Temperature:	-40°C ~ 95°C
Mounting Type:	Through Hole
Package / Case:	8-DIP (0.300", 7.62mm)
Supplier Device Package:	8-DIP
Base Part Number:	U2043B

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U2043B-MY Application Field and Working PrinciplePMIC - Lighting, ballast controllers are vital elements of automatic electrical control. The U2043B-MY is a type of device designed to control, adjust, and monitor the operation of a lighting system, as well as provide high-voltage circuit protection. It is designed to provide wide ranging power management applications, such as a current-mode limit threshold, overload protection, thermal overload protection, and induced overvoltage protection. The device has several different functions, including digital ballast control and a mains voltage regulation.The U2043B-MY is designed to control the output of light to maintain the desired level of illumination across different operating conditions. It is typically used in lighting applications, such as home and office lighting, stage and film lighting, industrial lighting, and automotive lighting. The device features an integrated PFC charger and can be used to provide remote on/off control as well as remotely dimmable lighting. The device also monitors the input mains voltage, current, and temperature to protect against thermal and induced overvoltage.The U2043B-MY features a PFC charger that is capable of communication with a system controller to provide adjustable current-mode limit threshold, overload protection, and thermal overload protection. It also has a current threshold LED driver circuit and a voltage threshold LED driver circuit to provide additional protection against mains voltage or current fluctuations. The device is designed to protect against short circuits, overvoltages, and undervoltages. It also provides a switching frequency control to reduce electromagnetic interference.In operation, the U2043B-MY is designed to monitor the input voltage and current to ensure that they do not exceed the device’s set limit thresholds. If a significant overvoltage is sensed, the device will trigger a shutdown function, providing additional protection. It also has a range of features for power management, such as a current-mode limit threshold, overload protection, as well as thermal overload protection. In addition, the device has several control options, including analog and digital control modes. In the analog mode, the user can adjust the brightness of the lighting system using a potentiometer or other analog input. In the digital mode, the user can control the system using a microcontroller or other digital input. The U2043B-MY is a compact and highly efficient device that is easy to integrate into lighting systems. It is a reliable and cost-effective solution for providing an efficient and safe power management system. It is also a great device for off-grid and remote lighting applications.

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Part Number	Manufacturer	Price	Quantity	Description