Manufacturer Part Number
TL3843DR
Manufacturer
Texas Instruments
Introduction
The TL3843DR is a versatile PWM controller designed for DC/DC power conversion with integrated transistor drivers suitable for boost, flyback, and forward topologies.
Product Features and Performance
Integrated transistor driver for efficient power conversion
Supports boost, flyback, and forward converter topologies
Operates with a supply voltage range of 7.6V to 30V
High-frequency switching capable up to 500kHz
High duty cycle up to 97% for increased efficiency
Frequency control for flexible performance tuning
Product Advantages
High efficiency and reliability in power conversion
Flexible supply voltage supports a variety of applications
High switching frequency reduces size of passive components
High duty cycle maximizes output power potential
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 7.6V ~ 30V
Frequency Switching: Up to 500kHz
Duty Cycle (Max): 97%
Output Type: Transistor Driver
Topology: Boost, Flyback, Forward
Number of Outputs: 1
Output Phases: 1
Quality and Safety Features
Operates within a wide temperature range of 0°C to 70°C ensuring reliability in varying environmental conditions
Surface mount package ensures secure and robust PCB mounting
Compatibility
Compatible with a range of external components in various topologies for power management solutions
Application Areas
Suitable for power supplies, converters, and power management modules across electronics, telecommunications, and industrial applications
Product Lifecycle
Currently in active production with no near discontinuation, ensuring long-term availability and support
Several Key Reasons to Choose This Product
High efficiency transistor driver supports complex power management tasks
Versatile voltage and frequency range accommodates diverse power systems
Ideal for high-performance applications due to high maximum duty cycle
Reliable operation facilitated by robust temperature range and safe mounting technology
Backed by Texas Instruments' reputation for quality and innovation in power management technology
TL3844XINBOLE