TPS92544QPKDRQ1

$1.91

Description：AUTOMOTIVE 65V SYNC BOOST CONTRO
Series：*
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:899e87e12d58 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

TPS92544QPKDRQ1 is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is AUTOMOTIVE 65V SYNC BOOST CONTRO. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for TPS92544QPKDRQ1

Description：AUTOMOTIVE 65V SYNC BOOST CONTRO
Series：*
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Type：-
Topology：-
Internal Switch(s)：-
Number of Outputs：-
Voltage - Supply (Min)：-
Voltage - Supply (Max)：-
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：-
Applications：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

LED Driver IC datasheet and documents for TPS92544QPKDRQ1

TPS92544QPKDRQ1

LED Driver IC Overview

The TPS92544QPKDRQ1 is an automotive-grade synchronous boost controller designed for LED lighting applications. It operates with an input voltage range of 4.5 V to 65 V and supports output voltages up to 65 V. The device delivers a switch current capability of 2 A and features an adjustable switching frequency from 100 kHz to 1 MHz. It functions within a temperature range of -40°C to +125°C and is housed in a 48-pin HTQFP package.

LED Driver IC Feature Summary

Synchronous boost topology for high-efficiency LED driving
Automotive qualification for reliability in vehicle environments
Wide input voltage range accommodating various power sources

LED Driver IC Applications

Automotive LED lighting systems
High-voltage LED driver circuits
Industrial LED illumination

LED Driver IC Procurement Notes

Verify the specific suffix QPKDRQ1 against official Texas Instruments documentation to confirm pinout, thermal characteristics, and packaging details. Ensure compatibility with automotive supply chain requirements and check for any recent product lifecycle notices or obsolescence warnings before finalizing procurement plans.

LED Driver IC Selection Notes

Select this component when designing automotive LED drivers requiring a synchronous boost architecture with wide input voltage tolerance. Consider the 48-pin HTQFP package for thermal management and the 2 A current rating for appropriate load sizing. Validate that the 100 kHz to 1 MHz frequency range aligns with electromagnetic interference constraints and inductor selection criteria.

LED Driver IC Part Context

This part belongs to the TPS9254x-Q1 family of automotive LED controllers. It shares design similarities with other members like the TPS92543QPKDRQ1 but may differ in specific control features or internal configurations. It is distinct from buck-only drivers such as the TPS92530 series.

LED Driver IC Replacement Considerations

The TPS92543QPKDRQ1 is a related member of the same family with similar specifications. Verify functional equivalence through detailed datasheet comparison before substitution.

How to buy

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Delivery time

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Freight calculation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.