LT3478EFE#TRPBF

Mfr. #:: LT3478EFE#TRPBF
Manufacturer:: Analog Devices / Linear Technology
Description:: LED Lighting Drivers 4.5A 42V, 2.25MHz Boost LED Driver w/ True Color PWM Dimming
Lifecycle:: New from this manufacturer.
Datasheet:: LT3478EFE#TRPBF Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: LT3478EFE#TRPBF more Information

Product Attribute
Attribute Value

Manufacturer:: Analog Devices Inc.

Product Category:: LED Lighting Drivers

RoHS:: Y

Number of Channels:: 1 Channel

Output Current:: 4.2 A

Package / Case:: TSSOP-16

Number of Outputs:: 1 Output

Series:: LT3478

Packaging:: Reel

Features:: Brightness Control/Dimming

Height:: 1.1 mm

Brand:: Analog Devices / Linear Technology

Topology:: Boost

Dimming:: PWM

Product Type:: LED Lighting Drivers

Factory Pack Quantity:: 2500

Subcategory:: Driver ICs

Tags: LT3478EF, LT3478E, LT3478, LT347, LT34, LT3

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We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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we buy and manage excess electronic components, including excess inventory identified for disposal.
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LT3478EFE#TRPBF Description

***ear Technology: LT3478 - 4.5A Monolithic LED Drivers with True Color PWM Dimming

***ark: IC,Laser Diode/LED Driver,TSSOP,16PIN,PLASTIC

***ponent Distributors Inc.: 4.5A 42V, 2.25MHz Boost LED Driver w/ True Color PWM Dimming

***i-Key: IC LED DRIVER RGLTR DIM 16TSSOP

***hardson RFPD: LED DRIVER IC

***log Devices: The LT3478/LT3478-1 are 4.5A step-up DC/DC converters designed to drive LEDs with a constant current over a wide programmable range. Series connection of the LEDs provides identical LED currents for uniform brightness without the need for ballast resistors and expensive factory calibration. The LT3478-1 reduces external component count and cost by integrating the LED current sense resistor. The LT3478 uses an external sense resistor to extend the maximum programmable LED current beyond 1A and also to achieve greater accuracy when programming low LED currents. Operating frequency can be set with an external resistor from 200kHz up to 2.25MHz. Unique circuitry allows a PWM dimming range up to 3000:1 while maintaining constant LED color. The LT3478/LT3478-1 are ideal for high power LED driver applications such as automotive TFT LCD backlights, courtesy lighting and heads-up displays. One of two CTRL pins can be used to program maximum LED current. The other CTRL pin can be used to program a reduction in maximum LED current vs temperature to maximize LED usage and improve reliability. Additional features include inrush current protection, programmable open LED protection and programmable soft-start. Each part is available in a 16-pin thermally enhanced TSSOP Package. Applications High Power LED Driver Automotive Lighting

LT3478EFE#TRPBF More Information

Optical ADI SLP

Related products

Image	Part #	Description
	Mfr.#: LT3478EFE#PBF OMO.#: OMO-LT3478EFE-PBF	LED Lighting Drivers 4.5A 42V, 2.25MHz Boost LED Driver w/ True Color PWM Dimming
	Mfr.#: LT3478EFE-1#PBF OMO.#: OMO-LT3478EFE-1-PBF	LED Lighting Drivers 4.5A 42V, 2.25MHz Boost LED Driver w/ True Color PWM Dimming
	Mfr.#: LT3478EFE#TRPBF OMO.#: OMO-LT3478EFE-TRPBF	LED Lighting Drivers 4.5A 42V, 2.25MHz Boost LED Driver w/ True Color PWM Dimming
	Mfr.#: LT3478EFE-1#TRPBF OMO.#: OMO-LT3478EFE-1-TRPBF	LED Lighting Drivers 4.5A 42V, 2.25MHz Boost LED Driver w/ True Color PWM Dimming
	Mfr.#: LT3478EFETRPBF OMO.#: OMO-LT3478EFETRPBF-1190	New and Original
	Mfr.#: LT3478EFEPBF OMO.#: OMO-LT3478EFEPBF-1190	New and Original
	Mfr.#: LT3478EFE OMO.#: OMO-LT3478EFE-ANALOG-DEVICES	IC REGULATOR
	Mfr.#: LT3478ETS8 OMO.#: OMO-LT3478ETS8-1190	New and Original

Availability

Stock:: Available
On Order:: 4500
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LT3478EFE#TRPBF

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes