TPS92515AHVQDGQRQ1 - Texas Instruments

Manufacturer Part Number

TPS92515AHVQDGQRQ1

Manufacturer

Texas Instruments

Introduction

The TPS92515AHVQDGQRQ1 is a high-performance LED driver integrated circuit designed for automotive lighting applications.

Product Features and Performance

Integrated DC DC regulator with step-down (Buck) topology

Internal switch for simplified circuit design

Single output capability

Supports a wide input voltage range from 5.5V to 65V

High-frequency operation at 1MHz

Offers both analog and PWM dimming options

Reliable performance in operating temperatures ranging from -40°C to 125°C

Product Advantages

High integration for compact designs

Flexible voltage range catering to various automotive requirements

Ability to drive LEDs with up to 2A of current

Robust thermal performance for use in challenging environments

Automotive-grade quality with AEC-Q100 qualification

Key Technical Parameters

Topology: Step-Down (Buck)

Internal Switch(s): Yes

Number of Outputs: 1

Voltage Supply (Min): 5.5V

Voltage Supply (Max): 65V

Current Output / Channel: 2A

Frequency: 1MHz

Dimming Compatibility: Analog, PWM

Quality and Safety Features

AEC-Q100 Qualified for Automotive Standards

Built-in thermal shut down and overcurrent protection

Compatibility

Analog and PWM dimming capabilities for versatile lighting designs

Compatible with a range of LEDs used in automotive applications

Application Areas

Automotive lighting systems, including headlamps, interior lights, and dashboard illumination

Product Lifecycle

Active product status, not signaling near discontinuation

Availability of replacements or upgrades has not been indicated, long-term support expected

Several Key Reasons to Choose This Product

High-efficiency step-down regulation suitable for energy-sensitive applications

The ability to maintain stable operation across a wide voltage range accommodates electrical system variations

High-frequency operation permits the use of smaller external components, enabling compact designs

Advanced dimming facilities provide flexibility in lighting control and ambiance setting

Compliance with strict automotive industry standards assures reliability and durability in harsh conditions