Manufacturer Part Number
LT4256-1IS8#PBF
Manufacturer
Analog Devices, Inc.
Introduction
The LT4256-1IS8#PBF is a high-voltage hot swap controller IC from Analog Devices, designed to provide controlled power-up and power-down sequences for various electronic systems.
Product Features and Performance
Wide input voltage range of 10.8V to 80V
Integrated current limit, fault timeout, slew rate, and UVLO protection features
Low quiescent current of 1.8mA
Latched fault protection
Suitable for general-purpose applications
Product Advantages
Provides safe and controlled power-up and power-down of high-voltage systems
Protects sensitive components from inrush currents and voltage spikes
Simplifies system design with integrated protection features
Operates over a wide temperature range of -40°C to 85°C
Key Technical Parameters
Input Voltage Range: 10.8V to 80V
Supply Current: 1.8mA
Operating Temperature Range: -40°C to 85°C
Package: 8-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Quality and Safety Features
RoHS3 compliant
Latched fault protection
Compatibility
Suitable for a wide range of electronic systems that require controlled power-up and power-down sequences
Application Areas
General-purpose applications that require high-voltage hot swap functionality
Product Lifecycle
The LT4256-1IS8#PBF is an active product and there are no indications of it being discontinued in the near future.
Replacements or upgrades may become available as Analog Devices continues to develop new products in this product category.
Several Key Reasons to Choose This Product
Wide input voltage range of 10.8V to 80V, providing flexibility for various system requirements
Integrated protection features, including current limit, fault timeout, slew rate, and UVLO, simplifying system design
Low quiescent current of 1.8mA, minimizing power consumption
Suitable for a wide range of general-purpose applications requiring high-voltage hot swap functionality
Operates over a wide temperature range of -40°C to 85°C, making it suitable for a variety of environmental conditions