Manufacturer Part Number
TL3845BDR-8
Manufacturer
Texas Instruments
Introduction
TL3845BDR-8 is a DC DC Switching Controller designed for power management applications.
Product Features and Performance
Active product status
Output Type is Transistor Driver
Functions include Step-Up and Step-Up/Step-Down
Positive Output Configuration
Supports Boost, Flyback, Forward Converter topologies
Single output with one output phase
Supports voltage supply range from 7.6V to 30V
Switching frequency set at 100kHz
Maximum duty cycle capped at 48%
Lacks Synchronous Rectifier
No Clock Synchronization
Frequency Control feature included for flexible control
Product Advantages
Efficient power conversion for various circuit topologies
Versatile in handling diverse voltage requirements
Stable frequency control for consistent performance
Simple integration into circuit designs with surface mount packaging
Key Technical Parameters
100kHz switching frequency
6V to 30V voltage supply range
48% maximum duty cycle
Suitable for temperatures ranging from 0°C to 70°C
8-SOIC package conducive to compact layouts
Quality and Safety Features
Operates within a standard temperature range ensuring reliability
Designed in line with Texas Instruments' quality standards
Compatibility
Applicable for circuits requiring surface mount components
Compatible with Boost, Flyback, and Forward Converter designs
Application Areas
Power supply modules
Energy-efficient electronic devices
Industrial power control systems
Product Lifecycle
Product is active and in the manufacturing phase
Not indicated as nearing discontinuation
Possibility of future replacements or upgrades based on Texas Instruments' product evolution
Several Key Reasons to Choose This Product
Reliable power management by a leading manufacturer in the industry
Diverse application potential due to multiple topology support
Easy integration into system designs with surface mount package
Comprehensive operating voltage range suitable for various power configurations
Established Texas Instruments product with ongoing manufacturing and support