Manufacturer Part Number
TL2843BQDRQ1
Manufacturer
Texas Instruments
Introduction
High-efficiency, high-frequency DC/DC switcher controller for step-up, step-down, and step-up/step-down topologies
Product Features and Performance
Operates from 7.6V to 30V input voltage range
Supports switching frequencies up to 500kHz
Provides up to 96% duty cycle
Integrates control features for frequency control
Product Advantages
High efficiency and high frequency operation
Wide input voltage range
Versatile topology support (boost, flyback, forward)
Integrated control features for efficient design
Key Technical Parameters
Input voltage range: 7.6V to 30V
Switching frequency: Up to 500kHz
Maximum duty cycle: 96%
Topology support: Boost, flyback, forward
Output configuration: Positive
Quality and Safety Features
RoHS3 compliant
Automotive-grade, AEC-Q100 qualified
Compatibility
Surface mount, 14-SOIC package
Compatible with various DC/DC converter applications
Application Areas
Automotive electronics
Industrial power supplies
Telecommunications equipment
Consumer electronics
Product Lifecycle
This product is currently in production and available
Replacement or upgrade options may be available from Texas Instruments
Several Key Reasons to Choose This Product
High-efficiency and high-frequency operation for improved power density
Wide input voltage range for versatile applications
Integrated control features for efficient design
Automotive-grade and RoHS3 compliant for reliability and environmental compliance
Surface mount package for easy integration into various applications
TL2843PTexas InstrumentsIC REG CTRLR MULT TOPOLOGY 8DIP