Manufacturer Part Number
LT8302ES8E#PBF
Manufacturer
Analog Devices
Introduction
LT8302ES8E#PBF is a monolithic flyback regulator from the Power Management category, capable of regulating voltage through a switch-mode process.
Product Features and Performance
Step-Up/Step-Down functionality
Isolation capable with positive or negative output configuration
Supports flyback topology for efficient energy conversion
Provides single output with high current capability
Supports a wide input voltage range from 2.8V to 42V
Product Advantages
Ability to generate isolated outputs without the need for opto-couplers or third winding
Integrated soft-start capability reducing inrush current
Low ripple Burst Mode operation for high efficiency at low output currents
Thermal shutdown for over-temperature protection
High switch frequency capability down to 12kHz, which can be synchronized
Key Technical Parameters
Number of Outputs: 1
Voltage - Input (Min): 2.8V
Voltage - Input (Max): 42V
Current - Output: 3.6A
Frequency - Switching: Down to 12kHz
Operating Temperature: -40°C to 125°C
Package / Case: 8-SOIC with exposed pad for improved thermal performance
Quality and Safety Features
Built-in under-voltage lockout (UVLO) with hysteresis
Over-temperature protection with automatic recovery
Short-circuit protection
Open-feedback protection
Compatibility
Compatible with surface mount technology for easy PCB assembly
Suitable for various flyback applications due to its flexible design
Application Areas
Industrial power supplies
Medical equipment
Telecommunication systems
Automotive electronics
Distributed power systems
Product Lifecycle
Currently marked as an active product
Manufacturer provides support and documentation
Potential future replacements or upgrades can be expected as per the manufacturer's product roadmap
Several Key Reasons to Choose This Product
Can be used in applications requiring galvanic isolation
Regulates a wide range of input voltages, providing design flexibility
High efficiency, conserving energy and reducing heat
No need for multiple components due to integrated functions reducing BOM cost
Robust operation in extreme temperatures making it suitable for industrial applications
Ease of use with minimal external components required for operation
LT8302ES8ELinear Technology / Analog Devices