LT3466EFE#PBF

Series:	--
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	DC DC Regulator
Topology:	Step-Up (Boost)
Internal Switch(s):	Yes
Number of Outputs:	2
Voltage - Supply (Min):	2.7V
Voltage - Supply (Max):	24V
Voltage - Output:	39.5V
Current - Output / Channel:	400mA
Frequency:	1MHz
Dimming:	PWM
Applications:	Backlight
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package:	16-TSSOP-EP
Base Part Number:	LT3466

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PMIC - LED Drivers: LT3466EFE#PBF Application Field and Working Principle

The application field and working principle of LT3466EFE#PBF, a PMIC- LED Driver, is a key topic widely discussed in the electronic industry today. The LT3466EFE#PBF is a low dropout LED driver that is used to power single LED or LED string. It is ideally suited for battery powered applications and is also compatible with a wide range of LED technologies, such as visible, infrared, ultraviolet and laser diodes.The LT3466EFE#PBF has many features that make it ideal for LED applications. For starters, it has an adjustable bright mode current, which allows the user to set the brightness of the LED based on the input voltage. Additionally, the LT3466EFE#PBF has an adjustable maximum current limit and a low dropout voltage for minimal power consumption. In addition, the LT3466EFE#PBF offers a wide operating temperature range of -40°C to 125°C and a total output driver current range from 0.1mA to 10mA.The working principle of LT3466EFE#PBF is based on its low dropout voltage and adjustable bright mode current. The LT3466EFE#PBF has an internal transistor which limits the current flow when the input voltage is higher than the output voltage. The current limit is set by an external resistor, which controls the amount of current flowing through the LED. Additionally, the LT3466EFE#PBF features an adjustable maximum current limit, enabling the user to choose the right current level for the application.When the LT3466EFE#PBF is used to power single LEDs, it works by providing a constant current to the LED. This current is then regulated by a feedback circuit and adjusted by a user-defined pull-up resistor. The pull-up resistor provides a voltage to the LED that is higher than the input voltage, which allows the current to remain constant over time.When powering a string of LEDs, the LT3466EFE#PBF implements an active current balancing technique. This technique allows for constant current to each LED in the string, providing uniform brightness and power consumption across all LEDs. Additionally, the active current balancing technique also prevents current from flowing back into the LED strings and damaging the LEDs.The LT3466EFE#PBF is designed for use in a wide range of LED applications, including mobile devices, medical equipment, and industrial lighting. Its low current dropout voltage, wide operating temperature range, adjustable bright mode current and maximum current limit makes it an ideal choice for powering a variety of LED parts.The LT3466EFE#PBF is a popular component chosen by many electronics engineers in the industry today. With its many features, it is a great option for powering your LED project. Its low dropout voltage, wide operating temperature range, adjustable bright mode current and maximum current limit make it a great choice for powering a single LED or a string of LEDs.

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