Manufacturer Part Number
LT8316IFE#WTRPBF
Manufacturer
Analog Devices
Introduction
High voltage, multi-topology DC/DC controller with built-in protection features
Product Features and Performance
Supports step-up, step-down, step-up/down conversion
Isolation capable output configuration
Compatible with wide input voltage range from 16V to 560V
Integrated with synchronous rectification for higher efficiency
Soft start capability to reduce inrush current
Current limit feature for overload protection
Operates at a switching frequency range from 3.5kHz to 140kHz
Includes an exposed pad for improved thermal dissipation
Product Advantages
Versatility in supporting various topologies like Boost, Buck, Flyback
High input voltage range suitable for industrial applications
Ease of design with built-in current limit and soft start features
Key Technical Parameters
Single output controller
1 output phase
Voltage supply (Vcc/Vdd) of 16V to 560V
Frequency - Switching ranges between 3.5kHz and 140kHz
Quality and Safety Features
Operational temperature rated from -40°C to 125°C (TJ)
Embedded protection features enhance system safety
Compatibility
Surface mount technology compatible with standard manufacturing processes
20-TSSOP package with exposed pad for reliable soldering and heat management
Application Areas
Industrial power supplies
Medical equipment
Automotive electronics
Telecommunication systems
Product Lifecycle
Product status is active, not nearing discontinuation
No immediate replacement or upgrade specified
Several Key Reasons to Choose This Product
Wide input voltage range accommodates fluctuations in supply
Flexible topology choices streamline design for multiple applications
Synchronous rectifier leads to improved power efficiency
Current limit and thermal protection enhance system reliability
The exposed pad TSSOP package aids in thermal management
High switching frequency capability allows for smaller peripheral components
Compatible with complex power management systems due to its versatility