MP3394SGY

Voltage - Output:	--
Supplier Device Package:	20-SOIC
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Applications:	Backlight
Dimming:	PWM
Frequency:	670kHz
Current - Output / Channel:	180mA
Series:	--
Voltage - Supply (Max):	28V
Voltage - Supply (Min):	5V
Number of Outputs:	4
Internal Switch(s):	No
Topology:	Step-Up (Boost)
Type:	DC DC Controller
Part Status:	Active
Packaging:	Tube

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PMIC - LED Drivers

The MP3394SGY is an efficient, high-brightness LED driver that helps minimize power dissipation, audio noise, and visual noise. It is a type of power management integrated circuit (PMIC) specifically designed for light-emitting diodes (LEDs), and is a great solution for applications that require the selection and drive of LEDs in displays and lighting applications.The MP3394SGY features a switching regulator, which eliminates the need for an external inductor. It also incorporates an optimized current control loop for improved efficiency and reduced power consumption. It also features a wide voltage input range and high current output for driving a wide variety of high-power LEDs.The MP3394SGY is an integrated circuit that utilizes several components in order to function as an LED driver. The IC includes a high voltage MOSFET switch, a constant current control loop, two PWMs, two current sense resistors, one high voltage MOSFET driver, and two voltage reference pins. The switching high voltage MOSFET provides LED drive current. The MOSFET drivers provide the necessary drive signals to control the MOSFET\'s gate. The two conventional PWMs provide the current level set by the microcontroller with individual current sense resistors, and are used to control the LED current by PWM duty cycle. Finally, two voltage reference pins provide consistent led current. The MP3394SGY is designed to operate in any design with 12V, 4V, and 3.3V logic levels. Typical application fields include indoor and outdoor lighting, such as lamps and displays, as well as automotive backlighting, lighting for keypads, LCDs, and instrument displays.Overall, the MP3394SGY is a compact, high-performance LED driver that is optimized for efficient, safe operation, and easily integrates into any system. Its ability to drive a wide range of LEDs makes it a perfect choice for applications in a diverse range of industries and applications.

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