TPS92512HVDGQR

The TPS92512HVDGQR is a versatile device that is suitable for a range of applications
7,368 Effective Inventory

TPS92512HVDGQR

Effective Inventory7,368

The TPS92512HVDGQR is a versatile device that is suitable for a range of applications

  • Manufacturer Part # : TPS92512HVDGQR

  • Package/Case: HVSSOP-10

  • Part Status : ACTIVE

  • Brand: Texas Instruments

  • Product Categories : LED Drivers

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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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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TPS92512HVDGQR DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for TPS92512HVDGQR or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The TPS92512HVDGQR is a powerful and versatile 2.5A step-down current regulator that is specifically designed to drive high current LEDs. With an integrated MOSFET and an input voltage range of 4.5V to 60V, this regulator offers the flexibility and efficiency needed for a wide range of LED lighting applications. The adjustable analog LED current setpoint, overcurrent protection, overtemperature protection, and adjustable undervoltage-lock-out features make it a reliable and safe choice for LED lighting systems. Additionally, the separate inputs for analog and PWM dimming provide further control and customization options for LED brightness and intensity. The TPS92512HVDGQR is available in a HVSSOP package with PowerPAD, further enhancing its thermal performance and overall reliability

Key Features

  • Overcurrent protection feature
  • Analog dimming option available
  • Ideal for commercial lighting

Specifications

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

Input voltage type DC/DC Topology Buck
Vin (min) (V) 4.5 Vin (max) (V) 60
Vout (max) (V) 58 Vout (min) (V) 0.2
Iout (max) (A) 2.5 Iq (typ) (mA) 0.337
Features Adjustable Switch Frequency, Enable/Shutdown, Integrated Switch, Synchronization Pin, Thermal shutdown Operating temperature range (°C) -40 to 125
Dimming method Analog, PWM Number of channels 1
Rating Catalog

Specification Comparison

TPS92512HVDGQR vs TPS92512HVDGQT vs TPS92511DDA TPS92512DGQR vs TPS92512HVDGQR vs TPS92512HVDGQT

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification TPS92512HVDGQR PDF Download

FAQs

What is TPS92512HVDGQR?

The TPS92512HVDGQR is a high-voltage, constant current LED driver integrated circuit manufactured by Texas Instruments. It is designed for driving high-brightness LED lighting applications, offering efficient power conversion and precise current regulation for optimal LED performance.

How Does TPS92512HVDGQR Work?

The TPS92512HVDGQR functions as a high-voltage LED driver that converts input voltage to a constant current output suitable for driving LED loads. It incorporates features such as pulse-width modulation (PWM) dimming control, thermal shutdown protection, and adjustable current sense threshold, enabling precise control over LED brightness and temperature management.

How Many Pins does TPS92512HVDGQR have and What are the Functions of the Pinout Configuration?

The TPS92512HVDGQR is housed in a 10-pin VSSOP (Very Small Outline Package) package. The pinout configuration includes:

  • VIN: Input supply voltage pin.
  • PWM: Dimming control input pin.
  • ISENSE: Current sense input pin.
  • COMP: Compensation pin for loop stability.
  • EN: Enable pin for device operation control.
  • VCC: Power supply pin for internal circuitry.
  • NC: No connect pin.
  • GND: Ground pin.
  • OUT: LED output pin.

What are the Pros and Cons of TPS92512HVDGQR?

Pros:

  • High Voltage Capability: Designed for driving high-voltage LED strings efficiently.
  • Precise Current Regulation: Offers accurate current control for optimal LED performance.
  • Thermal Protection: Includes thermal shutdown functionality for enhanced device safety.
  • Dimming Control: Supports PWM dimming for brightness adjustment.
  • Compact Package: Comes in a small VSSOP package for space-saving designs.

Cons:

  • External Components: May require additional external components for specific LED configurations.
  • Complexity: Requires careful consideration of LED string configuration and thermal management.
  • Cost: Higher cost compared to simpler LED driver solutions.

Are There Any Equivalents/Alternatives to TPS92512HVDGQR for Recommendation?

  • The LT3957 from Analog Devices is a comparable high-voltage LED driver with similar features.
  • Alternatives to the TPS92512HVDGQR include the LM3405 from Texas Instruments and the BCR450 from Infineon.

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