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Product Classification

AI Processor Chip

Resistor network

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Commodity Model:LT3474EFE-1

Trade Name:LT3474EFE-1

Data Manual:LT3474EFE-1.pdf

Brand:ADI

Particular Year:23+

Package:16-TSSOP

Delivery Date:New and Original

Stock: 1000pcs

Quantity:
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Product Parameters

Manufacturer
ADI
Model
LT3474EFE-1
Package
16-TSSOP
Describe
LED Driver IC 1 Output DC DC Regulator Buck PWM Dimming 1A 16-TSSOP-EP

Product Description

The LT3474EFE-1 is a fixed frequency step-down DC/DC converter designed to be used as a constant current source. An internal sense resistor monitors the output current for precise current regulation, ideal for driving high-current LEDs. High output current accuracy maintains high output current accuracy over a wide current range of 35mA to 1A, enabling a wide dimming range. The unique PWM circuitry enables a 400:1 dimming range, avoiding the colour shift normally associated with LED current dimming.


Product Attributes

Type: DC Regulator

Topology: Buck

Internal Switch: Yes

Number of outputs: 1

Supply voltage (minimum): 3.5 В 3,5 В

Voltage - supply (max): 36 В

Current - Output/Channel: 1A

Frequency: 200kHz ~ 2MHz

Brightness Control: PWM

Application: Backlight

Operating Temperature: -40°C ~ 85°C (TA)

Rating: Automotive Grade

Mounting Type: Surface Mount

Package/Case: 16-TSSOP (0.173", 4.40 mm wide) with open area

Scope of delivery: 16-TSSOP-EP


Applications

● Automotive and aerospace lighting

● Architectural detail lighting

● Display backlighting

● Constant current sources

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FAQ

  • 1.Is the inventory and price seen on the platform accurate?

    A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

  • 2.Are all our products genuine?

    A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

  • 3.Can you provide the qualification certificate of the original factory or agent?

    A: at present, our self-employed brands TI,ST,ADI,NXP,LATTICE,CYPRESS,INFINEON,XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

  • 4.Can I make an inquiry through the company's website?

    A: You can inquire through the website, or by phone and email.

  • 5.When can I deliver the goods after placing an order? How long will it take to get there?

    A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

  • 6.Can the company issue an invoice?

    A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.

ADI

ADI

The full name of Analog Devices is Analog Devices, Inc. (ADI). As an outstanding supplier specializing in semiconductor sensors and signal processing ICs, adi regards innovation, performance and excellence as the cultural pillars of the company and ha…

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