Manufacturer Part Number
TPS2456ARHHT
Manufacturer
Texas Instruments
Introduction
The TPS2456ARHHT is a sophisticated Power Management Integrated Circuit (PMIC) developed by Texas Instruments, designed for hot swap applications that require precise control over power supply connections and disconnections.
Product Features and Performance
Dual-channel Hot Swap Controller
OR Controller functionality
No internal switches, providing flexibility in application
Latched Fault and Thermal Limit for enhanced protection
Under Voltage Lock Out (UVLO) feature for safe operation
Programmable features include Circuit Breaker, Current Limit, Fault Timeout, Slew Rate
Supports supply voltage from 8.5V to 15V
Product Advantages
Dual-channel capability allows for managing two power paths simultaneously
Versatile protection mechanisms improve system reliability
Programmability of key parameters enables customization for specific application needs
UVLO feature ensures stability in power supply variations
Key Technical Parameters
Supply Voltage: 8.5V ~ 15V
Supply Current: 3.1 mA
Operating Temperature: -40°C ~ 85°C
No current output specified due to the lack of internal switches
Mounting Type: Surface Mount
Package: 36-VFQFN Exposed Pad
Supplier Device Package: 36-VQFN (6x6)
Quality and Safety Features
High reliability with latch fault and thermal limit
UVLO for added operational safety
Robust construction suitable for harsh environments
Compatibility
Surface mount design for compatibility with modern PCB technologies
Flexible supply voltage (8.5V to 15V) for use with various power sources
Application Areas
Server and Telecom Infrastructure
Industrial Systems
Networking Equipment
Power Distribution Systems
Product Lifecycle
Product Status: Active
Not currently nearing discontinuation; replacements or upgrades not specified, indicating long-term availability
Several Key Reasons to Choose This Product
Texas Instruments' reputation for reliability and performance
Dual-channel operation increases system versatility
Customizable protection and control features for specific application needs
Suitable for a wide range of industrial, telecom, and server applications
Active product status ensures availability and support for future projects
