Manufacturer Part Number
TPS61195RUYT
Manufacturer
Texas Instruments
Introduction
The TPS61195RUYT is a high-efficiency, step-up (boost) DC/DC converter that is optimized for driving up to 8 parallel LED strings. It features a wide input voltage range, precise LED current regulation, and advanced dimming capabilities, making it an ideal solution for a variety of LED backlight applications.
Product Features and Performance
Wide input voltage range: 4.5V to 21V
Programmable output voltage from 4.5V to 45V
Constant current regulation per output channel up to 30mA
High switching frequency of 1MHz for compact design
Integrated high-side and low-side MOSFET switches
Advanced PWM dimming control
Thermal shutdown and over-current protection
Small 28-pin WFQFN package (4x4mm)
Product Advantages
Highly efficient power conversion for improved system efficiency
Precise LED current regulation ensures uniform LED brightness
Flexible output voltage and current settings for various LED configurations
High-frequency operation enables use of smaller external components
Comprehensive protection features for reliable and safe operation
Key Reasons to Choose This Product
Optimized for LED backlight applications with superior performance
Integrated power stage and control functions for a compact solution
Wide input voltage range accommodates various system power sources
Advanced dimming capabilities enable dynamic brightness control
Robust protection features ensure reliable and safe operation
Quality and Safety Features
Meets industrial temperature range of -40°C to 85°C
Thermal shutdown and over-current protection for safe operation
RoHS-compliant and halogen-free package materials
Compatibility
The TPS61195RUYT is compatible with a wide range of LED backlight applications, including displays, monitors, and other portable electronic devices.
Application Areas
LED backlight for LCD displays
LED lighting in portable electronics
General LED lighting applications
Product Lifecycle
The TPS61195RUYT is an active product, and there are no plans for its discontinuation. Our website's sales team offers several equivalent and alternative models that provide similar functionality and performance, such as the TPS61196, TPS61197, and TPS61198 series. For more information or assistance in selecting the right product for your application, please contact our website's sales team.