Texas Instruments

TPS61165DRVR  

External/Internal LED Drivers

TPS61165DRVR Description

The TPS61165DRVR from Texas Instruments is a high-performance DC-DC regulator designed for LED backlighting applications. This automotive-grade IC integrates a 1.2A internal switch, enabling efficient power conversion with an input voltage range of 3V to 18V and an adjustable output voltage spanning 3V to 38V. Operating at a 1.2MHz switching frequency, it minimizes external component size while maintaining high efficiency. Packaged in a 6-pin WSON (DRV), it is optimized for surface-mount assembly and is available in Tape & Reel (TR) for automated production.

TPS61165DRVR Features

• Integrated 1.2A Switch: Reduces external component count and board space.
• Wide Input/Output Range: Supports 3V-18V input and 3V-38V output, ideal for diverse LED configurations.
• PWM Dimming: Ensures precise brightness control for backlighting applications.
• High Switching Frequency (1.2MHz): Enables compact inductor and capacitor selection.
• Automotive Compliance: Meets stringent automotive reliability standards.
• RoHS3 & REACH Compliant: Environmentally friendly and suitable for global markets.
• Moisture Sensitivity Level (MSL 2): Suitable for industrial and automotive environments.

TPS61165DRVR Applications

• LCD Backlighting: Ideal for automotive displays, monitors, and TVs.
• Portable Electronics: Powers LED backlights in tablets, laptops, and handheld devices.
• Industrial Lighting: Suitable for rugged, high-reliability LED drivers.
• Battery-Powered Systems: Efficiently drives LEDs in low-voltage applications.

Conclusion of TPS61165DRVR

The TPS61165DRVR stands out for its high efficiency, compact design, and automotive-grade reliability, making it a top choice for LED backlighting solutions. Its integrated switch, wide voltage range, and PWM dimming provide flexibility across multiple applications, from consumer electronics to automotive systems. For engineers seeking a robust, space-saving LED driver, this IC delivers superior performance and compliance with global environmental standards.

TPS61165DRVR Documents

Download datasheets and manufacturer documentation for TPS61165DRVR

PCN Assembly/Origin :

Qualification Assembly/Test Site 11/Aug/2014      

Datasheets :

TPS61165      

Design Resources :

Lighting Product Selector      

HTML Datasheet :

TPS61165      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018       Material Set 30/Aug/2016