Manufacturer Part Number
LTC3803IS6-5#TRMPBF
Manufacturer
Analog Devices
Introduction
The LTC3803IS6-5#TRMPBF is a compact, high-performance DC DC switching controller designed for power management applications.
Product Features and Performance
Step-Up/Step-Down function for versatile voltage regulation
Positive output configuration with isolation capability
Flyback topology for efficient energy conversion
Single output with a single phase
Supports a voltage supply range of 4V to 8.1V
Operating frequency at 200kHz
Maximum duty cycle of 80%
Features Current Limit and Enable control features
Product Advantages
Compact size in TSOT-23-6 package enhances design flexibility
Capable of operating in extreme temperatures ranging from -40°C to 125°C
Non-synchronous rectifier simplifies design
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 4V ~ 8.1V
Frequency Switching: 200kHz
Duty Cycle (Max): 80%
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built-in current limit for overcurrent protection
High temperature operational capability ensures reliability in harsh environments
Compatibility
Optimized for use in applications requiring isolated outputs
Surface mount design compatible with standard SMT processes
Application Areas
Industrial power supplies
Telecom power systems
Portable devices
Aerospace and defense electronics
Product Lifecycle
Currently active product status
Not approaching discontinuation
Continuous support and availability assured
Several Key Reasons to Choose This Product
Versatile voltage supply compatibility from 4V to 8.1V suits various design needs
High switching frequency of 200kHz enables efficient power conversion
Robust design suitable for harsh operational climates with temperature resilience from -40°C to 125°C
Compact TSOT-23-6 package ideal for space-constrained applications
Effective integrated features like current limiting for enhanced safety and performance
LTC3803IS6#TRLinear Technology / Analog Devices
LTC3803IS6-5LT