TPS54201DDCR - Texas Instruments

Manufacturer Part Number

TPS54201DDCR

Manufacturer

Texas Instruments

Introduction

The TPS54201DDCR is a high-performance DC DC Regulator LED driver designed for LED display and lighting applications, including IR LED for day or night vision.

Product Features and Performance

Integrated buck regulator topology

Internal power switch

Single output channel

PWM dimming capability

Efficient power conversion with 600kHz operating frequency

Optimized for LED applications

Product Advantages

High efficiency for thermal performance

Stable operation across a wide supply voltage range (4.5V-28V)

Up to 1.5A current output capabilities for driving LEDs

Compact SOT-23-6 Thin package suitable for space-constrained applications

Key Technical Parameters

Supply Voltage Min 4.5V

Supply Voltage Max 28V

Output Voltage 28V

Output Current per Channel 1.5A

Frequency 600kHz

Operating Temperature Range -40°C to 125°C

Quality and Safety Features

Built-in thermal protection

Overcurrent protection for reliable operation

Designed to meet industry-standard quality norms

Compatibility

Surface Mount technology for use with standard PCB manufacturing

Compatible with LED Displays and LED Lighting fixtures

Application Areas

LED Displays

LED Lighting

Infrared LED Systems for Surveillance and Night Vision equipment

Product Lifecycle

Product Status: Active

Not reported as nearing discontinuation, replacements or upgrades should be consulted with Texas Instruments for future-proof designs.

Several Key Reasons to Choose This Product

Highly efficient for energy-sensitive applications

Supports a broad range of input voltages, enhancing design flexibility

High output current capability suitable for various LED configurations

The compact package allows use in size-constrained designs

Integrated features for reduced external component count, simplifying design

Industrial temperature rating ensures reliability under harsh conditions

PWM dimming feature allows for adjustable brightness control