Manufacturer Part Number
TL2842BDR
Manufacturer
Texas Instruments
Introduction
The TL2842BDR is a versatile DC-DC switching controller designed for power management applications.
Product Features and Performance
Supports Step-Up, Step-Up/Step-Down functions
Capable of driving a transistor
Positive output configuration
Utilized in Boost, Flyback, and Forward topologies
Single output with one phase
Wide voltage supply range of 10V to 30V
High switching frequency of up to 500kHz
Max duty cycle of 96%
Lacks synchronous rectification
No clock synchronization feature
Frequency control included for enhanced performance
Product Advantages
Flexibility in various circuit topologies
High duty cycle for efficient operation
Appropriate for a diverse range of power supply designs
Key Technical Parameters
Output Type: Transistor Driver
Number of Outputs: 1
Output Phases: 1
Voltage Supply (Vcc/Vdd): 10V ~ 30V
Frequency Switching: Up to 500kHz
Duty Cycle (Max): 96%
Quality and Safety Features
Operating temperature range of -40°C to 85°C ensures reliability in various environments
Compatibility
The 14-SOIC package is widely accepted for surface mount technology
Application Areas
Consumer Electronics
Industrial Controls
Communication Equipment
Power Supplies
Product Lifecycle
Currently Active status
No immediate discontinuation, replacements, or upgrades given
Several Key Reasons to Choose This Product
Produced by Texas Instruments, a reputable manufacturer in the industry
High-frequency switching capability allows for smaller passive components
Versatile for multiple topologies catering to different design needs
Suitable for a broad range of applications across various industries
Longstanding product availability assures continuity in supply
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