Manufacturer Part Number
UCC3915DPTR
Manufacturer
Texas Instruments
Introduction
UCC3915DPTR is a Power Management Integrated Circuit (PMIC) designed for managing hot-swap events, providing protection and control when electronic cards are inserted into live backplanes.
Product Features and Performance
Hot Swap Controller
Single channel controller
Embedded internal switch
Features thermal limit to prevent overheating
Programmable functions such as circuit breaker, current limit, and fault timeout
Supports a supply voltage range of 7V to 15V
Capable of delivering up to 4A of output current
Suitable for operating in temperatures ranging from 0°C to 70°C
Product Advantages
Implement hot-swapping without causing damage to device components
Programmable parameters allow for tailored protection settings
Integrated features reduce external component count
Thermal management enhances reliability and safety
Key Technical Parameters
Number of Channels: 1
Internal Switch(s): Yes
Voltage - Supply: 7V ~ 15V
Current - Output (Max): 4A
Operating Temperature: 0°C ~ 70°C
Current - Supply: 1 mA
Mounting Type: Surface Mount
Quality and Safety Features
Built-in thermal protection to safeguard against excessive heat
Programmable circuit breaker to avoid electrical system overload
Current limit function for preventing damage from overcurrent conditions
Compatibility
Designed for general-purpose hot swap applications
Surface mount 16-SOIC package, compatible with standard PCB layouts
Application Areas
Hot-swap applications in general
Computer Servers
Networking and Telecommunications systems
Industrial and Medical equipment
Data storage and Power supply modules
Product Lifecycle
Product Status: Active
Not indicated as nearing discontinuation
Replacement parts or upgrades may be available
Several Key Reasons to Choose This Product
Reliable performance from a reputable manufacturer, Texas Instruments
Versatile, with a wide operating voltage range and current handling
Low operational supply current minimizes power loss
Surface mount SOIC package simplifies PCB design
Robust thermal and current management features ensure system stability
High degree of programmability adapts to a range of applications
Active product lifecycle status suggests ongoing manufacturer support