Manufacturer Part Number
LTC4260IUH
Manufacturer
Analog Devices
Introduction
The LTC4260IUH is a Power Management (PMIC) Hot Swap Controller designed for managing power distribution in systems.
Product Features and Performance
Hot Swap Controller with monitoring functionalities
I2C interface for configuration and data retrieval
Supports single channel operations
Absent internal switch, external FET required
Various programmable features for enhanced control
Operating voltage range from 8.5V to 80V
Suitable for general-purpose power management applications
Operating temperature from -40°C to 85°C
2 mA supply current
Product Advantages
Advanced protection through programmable features such as circuit breaker and current limit
Fault management options including auto retry, fault timeout, latched fault
Overvoltage and undervoltage lockout (OVP and UVLO) to protect against voltage anomalies
Adjustable slew rate control for inrush current management
Key Technical Parameters
Number of Channels: 1
Voltage Supply: 8.5V ~ 80V
Operating Temperature: -40°C ~ 85°C
Current Supply: 2 mA
Programmable Features: Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault, OVP, Slew Rate, UVLO
Quality and Safety Features
Overvoltage protection (OVP)
Undervoltage lockout (UVLO)
Integrated fault protection with auto retry and circuit breaker functionality
Thermal shut down and fault indicators
Compatibility
Compatible with standard surface mount technology (SMT)
Requires external components such as FETs for full functionality
Application Areas
The LTC4260IUH is widely used in systems where reliable power distribution and management is critical, like servers, telecommunications, and industrial applications.
Product Lifecycle
The LTC4260IUH is currently marked as Obsolete, indicating that it may have limited availability and suggestions for replacements or upgrades might be available from the manufacturer.
Several Key Reasons to Choose This Product
Comprehensive power control with I2C programmability providing design flexibility
Broad operating voltage range suitable for various applications
Detailed monitoring and protection features ensure system reliability
Programmable fault and limit settings optimizing system performance
The robust temperature range makes it suitable for harsh environments
The product legacy ensures a proven track record of performance and reliability despite its obsolescence status
LTC4260IGNLinear Technology / Analog Devices
LTC4261CGN#TRPBFAnalog Devices Inc.IC HOT SWAP CTRLR -48V 28SSOP
LTC4261CGNLT