Manufacturer Part Number
LTC3803ES6#TRMPBF
Manufacturer
Analog Devices
Introduction
The LTC3803ES6#TRMPBF is a compact, highly efficient DC-DC switching controller designed for power management applications, capable of step-up and step-down functions with isolation ability.
Product Features and Performance
Supports Flyback topology
Capable of delivering output in positive, isolation capable configuration
Operates with a single output
Works with one output phase
Frequency switching at 200kHz
Maximum duty cycle of 80%
Functionality includes current limit and enable control feature
Voltage supply range from 5.7V to 8V
Product Advantages
High efficiency in power conversion
Compact SOT-23-6 Thin, TSOT-23-6 package for space-saving installation
Wide operating temperature range suitable for harsh environments
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 5.7V ~ 8V
Frequency Switching: 200kHz
Duty Cycle (Max): 80%
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built with robust material suited for temperatures ranging from -40°C to 125°C
Current limit feature prevents over-current conditions
Compatibility
Suitable for surface mount technology (SMT) enabling simplified assembly in modern PCBs
Application Areas
Ideal for use in telecommunications, industrial controls, and portable devices requiring efficient power management solutions
Product Lifecycle
Currently in active production
Not nearing discontinuation with continued support for replacements and upgrades
Several Key Reasons to Choose This Product
Exceptional temperature resilience making it suitable for extreme environments
Efficient power management improving overall device performance
Compact size facilitates easy integration into various electronic devices
Reliable safety features ensure stability and protection in operation
Versatile application across multiple industries due to its robust performance and features