Manufacturer Part Number
LT8301IS5#TRMPBF
Manufacturer
Analog Devices
Introduction
The LT8301IS5#TRMPBF is a monolithic micropower isolated flyback converter by Analog Devices.
Product Features and Performance
Isolated Flyback Converter
No Optocoupler Required
Wide Input Voltage Range: 2.7V to 42V
Low Ripple Burst Mode Operation
Output Short-Circuit Protection
Thermal Protection
High Efficiency
Product Advantages
Integrates the output disconnect functionality
Can be configured for either positive or negative output voltage
User-friendly with SOT-23-5 package for compact PCB layout
Can produce isolated power supplies without the use of an optocoupler
Key Technical Parameters
Function: Step-Up/Step-Down
Output Configuration: Positive or Negative, Isolation Capable
Topology: Flyback
Number of Outputs: 1
Voltage - Input (Min): 2.7V
Voltage - Input (Max): 42V
Current - Output: 1.2A
Frequency - Switching: Down to 10kHz
Operating Temperature: -40°C to 125°C (TJ)
Quality and Safety Features
Over-temperature Protection
Current Limiting
Short Circuit Protection
Compatibility
Compatible with various flyback transformer models
Suitable for surface mount technology with standard SOT-23-5 footprint
Application Areas
Telecommunications
Industrial Control Systems
Isolated Auxiliary Power Supplies
Medical Equipment
Automotive Electronics
Product Lifecycle
Active
Widely available and supported by the manufacturer
No indication of nearing discontinuation
Replacements or upgrades may exist within Analog Devices' product range
Several Key Reasons to Choose This Product
Highly integrated design simplifies the creation of isolated power supplies
Suitable for a wide range of input voltages, ensuring versatility across different power environments
Capable of low ripple and noise output which is critical for sensitive electronic applications
Ease of use with SOT-23-5 package enables small form factor designs
Robust safety features provide reliability in various operating conditions
LT8302ES8ELinear Technology / Analog Devices