Manufacturer Part Number
TPS92512DGQT
Manufacturer
Texas Instruments
Introduction
A highly-integrated LED driver designed for power management tasks, specifically driving LEDs efficiently.
Product Features and Performance
Integrated step-down (buck) regulator
Internal switch
High-frequency operation at 2MHz
Supports Pulse Width Modulation (PWM) dimming
Designed for high-power LED applications
Good thermal performance
Stable operation over a wide input voltage range
Product Advantages
High efficiency for LED applications
Simplifies circuit design with integrated switch
Supports complex dimming scenarios with PWM
Robust performance across a range of temperatures and voltages
Key Technical Parameters
Voltage - Supply (Min): 4.5V
Voltage - Supply (Max): 42V
Voltage - Output (Max): 45V
Current - Output / Channel: 2.5A (Switch)
Frequency: 2MHz
Number of Outputs: 1
Quality and Safety Features
Operating Temperature: -40°C ~ 125°C (TJ)
Lead-free and RoHS compliant
Compatibility
Compatible with a range of LEDs in power management applications
Surface Mount compatibility for PCB assembly
Application Areas
LED lighting solutions
General power management for consumer, automotive, and industrial lighting
Product Lifecycle
Status: Active
Not currently near discontinuation
Availability of replacements or upgrades may exist within Texas Instruments portfolio
Several Key Reasons to Choose This Product
Highly efficient for LED driving applications
Integrated solution reduces external component count
Versatility for use in a wide range of products and applications
High switching frequency allows for smaller external components
Capable of high-temperature operation for tough environments
Support from well-known and reliable semiconductor manufacturer Texas Instruments
Packaged in a convenient Tape & Reel (TR) for automated assembly
Designed to meet various international standards for quality and safety
