Manufacturer Part Number
UC3914DW
Manufacturer
Texas Instruments
Introduction
High-performance hot swap controller IC
Manages the inrush current during power-up in hot-swap applications
Product Features and Performance
Wide operating voltage range of 5V to 35V
Inrush current limiting and automatic retry
Programmable fault timeout and current limit
Latched fault indication
Under-voltage lockout (UVLO) function
Product Advantages
Protects system from inrush current damage
Intelligent power-up management
Flexible fault handling and reporting
Key Technical Parameters
Operating temperature: 0°C to 70°C
Supply current: 12 mA
Package: 18-SOIC (0.295", 7.50mm width)
Mounting type: Surface mount
Quality and Safety Features
RoHS3 compliant
Reliable hot swap control
Compatibility
Compatible with a wide range of power supply voltages from 5V to 35V
Application Areas
General purpose hot swap applications
Power supplies
Backplanes
Telecommunications equipment
Networking equipment
Product Lifecycle
This product is an active and widely used hot swap controller IC
Replacements and upgrades are readily available from Texas Instruments
Several Key Reasons to Choose This Product
Robust and reliable hot swap management
Flexible programmable features for customized control
Wide operating voltage range for versatile applications
Compact surface mount package for space-constrained designs
Proven performance and long-term availability from a trusted manufacturer