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HomeProductsIntegrated Circuits (ICs)PMIC - LED DriversLT3517HUF#TRPBF
Linear Technology
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See specifications for product details.

LT3517HUF#TRPBF - Linear Technology

Manufacturer Part Number
LT3517HUF#TRPBF
Manufacturer
Linear Technology
Allelco Part Number
32D-LT3517HUF#TRPBF
ECAD Model
Parts Description
IC LED DRVR RGLTR PWM 1.5A 16QFN
Detailed Description
Package
16-WQFN Exposed Pad
Data sheet
LT3517HUF#TRPBF.pdf
In stock: 5543

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Quantity

Specifications

LT3517HUF#TRPBF Tech Specifications
Linear Technology - LT3517HUF#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology - LT3517HUF#TRPBF

Product Attribute Attribute Value  
Manufacturer Linear Technology  
Voltage - Supply (Min) 3V  
Voltage - Supply (Max) 30V  
Voltage - Output 2V ~ 45V  
Type DC DC Regulator  
Topology Step-Down (Buck), Step-Up (Boost)  
Supplier Device Package 16-QFN (4x4)  
Series True Color PWM™  
Package / Case 16-WQFN Exposed Pad  
Package Bulk  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 150°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Internal Switch(s) Yes  
Frequency 250kHz ~ 2.5MHz  
Dimming Analog, PWM  
Current - Output / Channel 1.5A (Switch)  
Base Product Number LT3517  
Applications Automotive, Backlight, Lighting  

Parts Introduction

Manufacturer Part Number

LT3517HUF#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3517HUF#TRPBF is a high-performance, true color PWM LED driver from Analog Devices. It is designed to provide efficient and precise control of LED brightness for a variety of backlight applications.

Product Features and Performance

Step-down (buck) or step-up (boost) topology with internal switch

Operates from a wide input voltage range of 3V to 30V

Supports up to 1.5A of output current per channel

Frequency range of 250kHz to 2.5MHz

Supports both analog and PWM dimming

Thermal shutdown and overcurrent protection

Product Advantages

Efficient and precise LED brightness control

Wide input voltage range for versatile applications

High output current capability

Flexible dimming options

Robust thermal and overcurrent protection

Key Reasons to Choose This Product

Exceptional performance and reliability for backlight applications

Ease of design and integration with Analog Devices' comprehensive power management solutions

Industry-leading technical support and customer service

Quality and Safety Features

Stringent quality control and testing procedures

Compliance with relevant safety standards

Robust thermal and overcurrent protection for reliable operation

Compatibility

Suitable for a wide range of backlight applications, including LED displays, lighting, and more

Application Areas

Backlight for LCD/OLED displays

General LED lighting applications

Industrial and commercial lighting solutions

Product Lifecycle

["The LT3517HUF#TRPBF is an active product and there are no immediate plans for discontinuation.","Alternative models or equivalents may be available. Customers are advised to contact our website's sales team for the latest product information and availability."]

Parts with Similar Specifications

The three parts on the right have similar specifications to Linear Technology LT3517HUF#TRPBF

Product Attribute LT3517HUF#TRPBF LT3517HUF#TRPBF LT3517EUF#PBF LT3517HFE#PBF
Part Number LT3517HUF#TRPBF LT3517HUF#TRPBF LT3517EUF#PBF LT3517HFE#PBF
Manufacturer Linear Technology Analog Devices Inc. Analog Devices Inc. Linear Technology
Package Bulk Tape & Reel (TR) Tube Bulk
Type DC DC Regulator DC DC Regulator DC DC Regulator DC DC Regulator
Current - Output / Channel 1.5A (Switch) 1.5A (Switch) 1.5A (Switch) 1.5A (Switch)
Package / Case 16-WQFN Exposed Pad 16-WQFN Exposed Pad 16-WQFN Exposed Pad 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Applications Automotive, Backlight, Lighting Backlight Backlight Automotive, Backlight, Lighting
Voltage - Supply (Min) 3V 3V 3V 3V
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Topology Step-Down (Buck), Step-Up (Boost) Step-Down (Buck), Step-Up (Boost) Step-Down (Buck), Step-Up (Boost) Step-Down (Buck), Step-Up (Boost)
Base Product Number LT3517 LT3517 LT3517 LT3517
Frequency 250kHz ~ 2.5MHz 250kHz ~ 2.5MHz 250kHz ~ 2.5MHz 250kHz ~ 2.5MHz
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 150°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 150°C (TJ)
Internal Switch(s) Yes Yes Yes Yes
Supplier Device Package 16-QFN (4x4) 16-QFN (4x4) 16-QFN (4x4) 16-TSSOP-EP
Number of Outputs 1 1 1 1
Voltage - Output 2V ~ 45V - - 2V ~ 45V
Series True Color PWM™ True Color PWM™ True Color PWM™ True Color PWM™
Voltage - Supply (Max) 30V 30V 30V 30V
Dimming Analog, PWM Analog, PWM Analog, PWM Analog, PWM

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Linear Technology

LT3517HUF#TRPBF

Linear Technology
32D-LT3517HUF#TRPBF

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