LT3598IFE#TRPBF Integrated Circuits (ICs)

Series:	True Color PWM™
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	DC DC Regulator
Topology:	Step-Up (Boost)
Internal Switch(s):	Yes
Number of Outputs:	6
Voltage - Supply (Min):	3V
Voltage - Supply (Max):	30V
Voltage - Output:	44V
Current - Output / Channel:	30mA
Frequency:	200kHz ~ 2.5MHz
Dimming:	Analog, PWM
Applications:	--
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package:	24-TSSOP-EP
Base Part Number:	LT3598

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PMIC - LED Drivers

LT3598IFE#TRPBF is a powerful IC designed for driving high-power LEDs. It can deliver up to 2A of current and is ideal for applications where precise power delivery and efficiency is of utmost importance. This IC combines high efficiency and good accuracy with simple external circuitry and a minimum number of components. The main advantages of using this IC for powering LEDs are its wide input voltage range (2.9V to 42V), its programmable current limits, its pre-programming options, and its ability to deliver high power with a small footprint.This IC is a highly integrated, low-cost, efficient, and low power Integrated Circuit specifically designed for driving LEDs. It has an integrated3-channel dual-controller PWM (Pulse Width Modulation) switching regulator, wide operating voltage range, over-temperature protection, and pre-programming options for dimming control. It also provides pre-programmed current limits for each channel for reliability. The IC integrates low-noise electromotive force (EMF) regulators and fault protection circuitry, which makes it very suitable for LED drive applications.The LT3598IFE#TRPBF IC is suitable for portable, commercial, industrial, and medical lighting applications. It is optimized for driving LEDs in series with high accuracy current control. The IC integrates three channels of current control, allowing for three different LED strings to be driven simultaneously. The current sink threshold can be adjusted through the programming pins to allow for accurate current control.In order to achieve its maximum performance, some external components are required, such as a power switch, power inductors, external resistors, etc. The integrated feedback loop circuit allows the output voltage to be adjusted and maintained at a predetermined level. The programmable current limits enable precise regulation of the current, so that it can be adjusted as per the application requirements.In conclusion, the LT3598IFE#TRPBF is a very efficient and reliable Integrated Circuit specifically designed for driving LEDs. Its wide input voltage range, pre-programming options, and fault protection make it ideal for a variety of LED applications. It enables precise current control and allows for up to three channels of current sinking, making it suitable for use in multiple applications. With the correct external components and programming, the LT3598IFE#TRPBF can provide excellent performance for a wide range of LED drive applications.

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