LT3471EDD#TRPBF

up dual output automotive DC-DC converter
10,000 Effective Inventory

LT3471EDD#TRPBF

Effective Inventory10,000

up dual output automotive DC-DC converter

  • Manufacturer Part # : LT3471EDD#TRPBF

  • Package/Case: DFN-10

  • Part Status : ACTIVE

  • Brand: Analog Devices

  • Product Categories : Voltage Regulators , DC DC Switching Regulators

  • Series : LT3471

  • RoHS:

Quality Assurance

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

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About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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LT3471EDD#TRPBF DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $4.380 $4.38
10 $3.564 $35.64
30 $3.156 $94.68
100 $2.751 $275.10
500 $2.509 $1,254.50
1000 $2.384 $2,384.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

Interested Parts

Rapid Quote

Please submit RFQ for LT3471EDD#TRPBF or email to us: Email: [email protected], we will contact you in 12 hours.

LT3471EDD#TRPBF Details

The LT3471EDD#TRPBF is a high-performance, low-power LED driver from Analog Devices, designed for driving white LEDs in a variety of applications. With its constant current output, this device ensures uniform brightness across multiple LEDs while providing high efficiency and low heat generation. It supports a wide input voltage range and is suitable for applications requiring compact design.

Pinout

  • 1 (SW): Switch Node
  • 2 (GND): Ground
  • 3 (VIN): Input Voltage Supply
  • 4 (CSN): Current Sense Negative
  • 5 (CSP): Current Sense Positive
  • 6 (COMP): Compensation Node
  • 7 (RST): Reset Input
  • 8 (ILIM): Current Limit Setting

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • High Efficiency: Delivers high efficiency up to 90%, minimizing power loss and heat generation.
  • Wide Input Voltage Range: Supports input voltages from 3V to 36V, suitable for various power supply systems.
  • Constant Current Control: Ensures uniform LED brightness with precise current control.
  • Low Quiescent Current: Offers low quiescent current consumption, enhancing battery life in portable applications.
  • Compact Size: Available in a small package for space-constrained designs.

Application

  • Backlighting: Ideal for LED backlighting in displays and screens.
  • General Lighting: Suitable for various LED lighting applications requiring efficient power conversion.
  • Consumer Electronics: Used in portable devices and consumer electronics to drive white LEDs.

Where to Use

The LT3471EDD#TRPBF is suitable for applications that demand efficient and reliable LED driving capabilities. It is commonly used in backlighting, general lighting solutions, and consumer electronics where power efficiency and compact design are key factors.

How to Use

Connect the LT3471EDD#TRPBF to your power supply by wiring the VIN and GND pins appropriately. Set the desired LED current with the ILIM pin, and connect your LEDs to the switch node (SW) for output. Ensure the current sense pins (CSN and CSP) are properly connected for accurate current monitoring. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the LT3471EDD#TRPBF illustrates how to effectively connect the LED driver to your LED load. It includes connections for power supply, ground, and LED output, ensuring optimal performance and reliability.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • LT3493: A similar LED driver offering comparable features and performance.
  • TPS92512: An alternative LED driver from Texas Instruments providing similar functionality.

Complementary

The LT3471EDD#TRPBF can be paired with the LT3473EDD#TRPBF, which offers enhanced features such as higher output current capacity and additional control options, ideal for more demanding LED applications.

When selecting complementary drivers, ensure that their specifications align with your application requirements for optimal performance.

Frequently Asked Questions

Q: What is the maximum output current supported by the LT3471EDD#TRPBF?

A: The LT3471EDD#TRPBF supports a maximum output current of 1A per channel. For more details, refer to the datasheet for specific operating conditions.

Q: Can the LT3471EDD#TRPBF be used in battery-powered devices?

A: Yes, the LT3471EDD#TRPBF is designed for low quiescent current, making it suitable for use in battery-powered applications to maximize battery life.

LT3471EDD#TRPBF

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Switching Voltage Regulators RoHS Details
Output Voltage 40 V Output Current ! 1.3 A
Input Voltage, Max 16 V Number of Outputs 2 Output
Topology Boost, Inverting Package / Case DFN-10
Mounting Style SMD/SMT Switching Frequency ! 1.2 MHz
Quiescent Current ! 2.5 mA Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Series LT3471
Input Voltage, Min 2.4 V Brand Analog Devices
Input Voltage 2.4 V to 16 V Operating Supply Current 2.4 mA
Product Type ! Switching Voltage Regulators Shutdown Shutdown
Factory Pack Quantity 2500 Subcategory PMIC - Power Management ICs
Supply Voltage - Min 2.4 V Type Dual Switching Regulator
Unit Weight 0.029041 oz

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