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TPS929240QDCPRQ1

24-Channel, Automotive, 40-V, High-Side LED Driver with Flex Wire Interface

Inventory:5,923

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

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Submit your quote request for TPS929240QDCPRQ1 using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of TPS929240QDCPRQ1

The TPS929240QDCPRQ1 is an automotive-grade synchronous buck LED driver with integrated FET designed for driving high-power LEDs in automotive lighting applications. It features adjustable frequency, dimming control, and high efficiency, making it an ideal choice for automotive front lights, rear lights, and interior lighting.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • EN: Enable pin for dimming control
  • VIN: Input voltage
  • GND: Ground connection
  • OUT: Output voltage to LED load
  • COMP: Compensation pin for stability
  • FB: Feedback pin for regulation
  • PG: Power good indicator
  • DIM: Dimming control input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS929240QDCPRQ1 IC for a visual representation.

Key Features

  • Automotive Grade: Designed for automotive applications with high reliability and performance standards.
  • Adjustable Frequency: Allows flexibility in switching frequency for efficiency optimization.
  • Synchronous Buck Topology: Provides high efficiency power conversion for driving LEDs.
  • Dimming Control: Supports dimming control for varying brightness levels in lighting applications.
  • Integrated FET: Includes an integrated power FET for simplified design and space-saving implementation.

Note: For detailed technical specifications, please refer to the TPS929240QDCPRQ1 datasheet.

Application

  • Automotive Front Lights: Suitable for driving high-power LEDs in automotive front light applications.
  • Automotive Rear Lights: Ideal for use in automotive rear lights for visibility and safety.
  • Interior Lighting: Can be used for interior lighting applications in vehicles for illumination and ambiance.

Functionality

The TPS929240QDCPRQ1 is a synchronous buck LED driver designed for high-power LED applications in automotive lighting. It offers efficiency, flexibility, and dimming control to meet the requirements of automotive lighting systems.

Usage Guide

  • Power Supply: Connect VIN (Pin 2) and GND (Pin 3) to the power supply and ground, respectively.
  • LED Connection: Connect the LED load to the OUT pin (Pin 4) for driving the LEDs.
  • Dimming Control: Use the DIM pin (Pin 8) for dimming control input to adjust the brightness.

Frequently Asked Questions

Q: Can the TPS929240QDCPRQ1 handle high input voltages?
A: The TPS929240QDCPRQ1 is designed to handle input voltages within the specified automotive range for lighting applications.

Q: Is the TPS929240QDCPRQ1 compatible with multi-LED configurations?
A: Yes, the TPS929240QDCPRQ1 can be used with multi-LED configurations by appropriately adjusting the circuit design and current requirements.

Equivalent

For similar functionalities, consider these alternatives to the TPS929240QDCPRQ1:

  • LT3958: A high-power synchronous buck LED driver with similar features and performance specifications.
  • LM3409: An automotive-grade LED driver IC designed for driving high-brightness LEDs in automotive lighting applications.
  • BD18331G: This IC offers synchronous buck LED driver capabilities suitable for automotive LED lighting systems.

Specifications

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

Number of channels 24 Topology Current Source
Rating Automotive TI functional safety category Functional Safety-Capable
Operating temperature range (°C) -40 to 125 Vin (min) (V) 4.5
Vin (max) (V) 40 Vout (min) (V) 0
Vout (max) (V) 40 Iout (max) (A) 0.1
Iq (typ) (mA) 10 Features Enable/Shutdown, Fault Detection, Fault Diagnostic, LED Open Detection, LED Short Detection, Precise dimming control, Thermal shutdown

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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TPS929240QDCPRQ1

24-Channel, Automotive, 40-V, High-Side LED Driver with Flex Wire Interface

Inventory:

5,923
Overview of TPS929240QDCPRQ1 Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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