Manufacturer Part Number
TL3845BD-8
Manufacturer
Texas Instruments
Introduction
The TL3845BD-8 is a versatile DC-DC switching controller designed for power management, specifically catering to applications requiring step-up, step-down, or a combination of both. Suitable for a range of input voltages, it offers a compact, efficient solution for power conversion.
Product Features and Performance
Versatile functionality supporting Boost, Flyback, and Forward Converter topologies
Designed for single output with one-phase power conversion
Adaptable to wide input voltage range from 7.6V to 30V
100kHz frequency switching ensuring efficient power conversion
Maximum duty cycle of 48% for optimized performance
Frequency control feature for enhanced power management
Operates within the temperature range of 0°C to 70°C
Product Advantages
Versatility in supporting multiple topological configurations
High efficiency in power conversion
Suitable for a wide range of input voltages
Compact 8-SOIC package for space-efficient designs
Ease of integration within various circuit designs due to surface-mount packaging
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 7.6V ~ 30V
Frequency Switching: 100kHz
Duty Cycle (Max): 48%
Operating Temperature: 0°C ~ 70°C
Package: 8-SOIC
Quality and Safety Features
Meets standard quality and safety requirements for DC DC Switching Controllers
Reliable operation within specified temperature ranges
Compatibility
Compatible with a wide array of power management applications due to its wide voltage supply range and configurable topology
Application Areas
Power supply design
Renewable energy systems
Telecommunications equipment
Consumer electronics
Industrial control systems
Product Lifecycle
Currently marked as Last Time Buy, indicating nearing discontinuation
It is important to consider future availability or seek replacements/upgrades
Several Key Reasons to Choose This Product
Flexible application across various power management needs due to adaptable topologies
Efficient and reliable performance within a broad operational range
Space-saving design ideal for compact electronic assemblies
Supported by Texas Instruments' robust technical documentation and design resources
Ensures longevity and reliability of product designs before it transitions out of availability