TPS92520QDADRQ1 - Texas Instruments

Manufacturer Part Number

TPS92520QDADRQ1

Manufacturer

Texas Instruments

Introduction

The TPS92520QDADRQ1 is an advanced automotive-grade LED driver designed for efficient power management in lighting applications.

Product Features and Performance

DC DC Regulator with Step-Down (Buck) topology

Integrated internal switches

Dual output capability

Supports a wide input voltage range from 4.5V to 63V

Capable of delivering 1.6A current per output channel

Frequency adjustable between 400kHz and 2.2MHz

Offers both analog and PWM dimming options

Operating temperature range from -40°C to 125°C

Product Advantages

High flexibility in input voltage suitable for various automotive applications

Dual-channel output increases design versatility

High frequency operation reduces the size of external components

Robust thermal performance suitable for harsh environments

Key Technical Parameters

Voltage Supply (Min): 4.5V

Voltage Supply (Max): 63V

Current Output / Channel: 1.6A

Frequency: 400kHz ~ 2.2MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Automotive grade product with AEC-Q100 qualification

Built-in safety features for over-current and thermal protection

Compatibility

Compatible with various automotive lighting systems due to flexible voltage range and dual output

Application Areas

Automotive lighting systems including headlights, tail lights, and interior lighting

Product Lifecycle

Currently in active status with ongoing production and support

Not nearing discontinuation and replacements or upgrades are available

Several Key Reasons to Choose This Product

Supports a wide range of input voltages making it highly versatile

Dual output capability allows for more complex lighting designs

High frequency operation enables smaller and more efficient designs

Enhanced thermal and electrical safety features ensure reliability in automotive environments

AEC-Q100 qualification highlights its suitability for high-standard automotive applications