TPS92691QPWPRQ1

$1.79

Description：IC LED DRIVER CTRLR PWM 16HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d99fa1fa1bc2 Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

TPS92691QPWPRQ1 is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC LED DRIVER CTRLR PWM 16HTSSOP. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for TPS92691QPWPRQ1

Description：IC LED DRIVER CTRLR PWM 16HTSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Controller
Topology：Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：4.5V
Voltage - Supply (Max)：65V
Voltage - Output：65V
Current - Output / Channel：-
Frequency：80kHz ~ 700kHz
Dimming：Analog, PWM
Applications：Lighting
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：16-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-HTSSOP
Grade：Automotive
Qualification：AEC-Q100

LED Driver IC datasheet and documents for TPS92691QPWPRQ1

TPS92691QPWPRQ1

LED Driver IC Overview

The TPS92691QPWPRQ1 is an automotive-grade LED driver IC from Texas Instruments, designed for single-string series-connected LEDs. It supports multiple topologies including Boost, Buck, Buck-Boost, Cuk, Flyback, and SEPIC. The device operates with a supply voltage range of 4.5 V to 65 V and delivers up to 5 A output current. It features an adjustable switching frequency from 80 kHz to 700 kHz and supports analog and PWM dimming. Packaged in a 16-HTSSOP, it meets AEC-Q100 Grade 1 standards for operation between -40°C and +125°C.

LED Driver IC Feature Summary

Supports versatile multi-topology configurations including Boost, Buck, Buck-Boost, Cuk, Flyback, and SEPIC for flexible LED drive designs.
Integrates analog and PWM dimming capabilities for precise brightness control.
Includes protection features such as thermal shutdown and synchronization pin functionality.

LED Driver IC Applications

Automotive exterior lighting systems
Automotive interior ambient lighting
General LED illumination applications requiring high reliability

LED Driver IC Procurement Notes

Verify the specific suffix 'QPWPRQ1' to confirm the HTSSOP-16 package and reel packaging format. Ensure compatibility with AEC-Q100 Grade 1 requirements for automotive environments. Check datasheet for moisture sensitivity levels and recommended soldering profiles prior to assembly.

LED Driver IC Selection Notes

Select this component when a single-channel driver capable of handling up to 5 A is required across various converter topologies. It is suitable for designs needing wide input voltage ranges up to 65 V and flexible switching frequencies. Consider alternative models like TPS92690 if higher voltage ratings or different topology sets are needed.

LED Driver IC Part Context

This part belongs to the TPS92691 family of LED lighting drivers. It is distinct from other family members like the TPS92601 which may offer different channel counts or voltage specifications. The QPWRQ1 designation indicates automotive qualification and specific packaging.