Manufacturer Part Number
TPS61183RTJT
Manufacturer
Texas Instruments
Introduction
The TPS61183RTJT is a high-efficiency, step-up DC DC regulator LED driver designed for powering backlight applications.
Product Features and Performance
Step-Up (Boost) topology
Integrated internal switch
Supports six output channels
PWM dimming capable
Wide input voltage range from 4.5V to 24V
Output voltage up to 38V
Output current up to 30mA per channel
Operating frequency range from 300kHz to 1MHz
Product Advantages
High efficiency conversion
Supports multiple outputs for comprehensive backlighting solutions
Smooth dimming capabilities
Reliability across a wide range of input voltages
Key Technical Parameters
Voltage Supply (Min): 4.5V
Voltage Supply (Max): 24V
Voltage Output: 38V
Current Output / Channel: 30mA
Frequency: 300kHz ~ 1MHz
Temperature Range: -40°C to 85°C
Quality and Safety Features
Over-temperature protection
Stable operation across indicated temperature range
Compatibility
Suitable for surface mount technology
Application Areas
Backlight for displays and monitors
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Replacements or upgrades availability maintained
Several Key Reasons to Choose This Product
High efficiency for energy savings
Multi-channel output suitable for advanced backlighting systems
Wide operating voltage range accommodating various power supplies
Robust safety features ensuring product longevity and reliability
Compatible with standard surface mount processes on PCBs due to its QFN packaging