Manufacturer Part Number
TPS2412PW
Manufacturer
Texas Instruments
Introduction
TPS2412PW is an Ideal Diode ORing Controller designed for N+1 redundancy in power supplies, ensuring high availability and system reliability.
Product Features and Performance
Ideal Diode ORing Controller
Designed for N+1 power supply systems
No internal FET switch, requires external N-Channel FET
Fast turn-off delay time of 130 ns
Supports a wide voltage supply range from 3V to 16.5V
Low current supply of 4.25 mA
Suitable for high-reliability applications
Operating temperature range of -40°C to 85°C
Product Advantages
Energy-efficient ORing controller with minimal power loss
Fast response time enhances power system robustness
Wide input voltage range provides system design flexibility
High-temperature operation for industrial environments
Key Technical Parameters
FET Type: N-Channel
Ratio - Input:Output: N:1
Delay Time - OFF: 130 ns
Current - Supply: 4.25 mA
Voltage - Supply: 3V to 16.5V
Quality and Safety Features
Operational over an extended temperature range, ensuring stability and performance in demanding conditions
Compatibility
Surface mountable 8-TSSOP package allows for integration with various PCB designs
Compatible with external N-Channel MOSFETs for power ORing configurations
Application Areas
N+1 redundant power supplies
High-availability systems in telecommunications, data centers, and industrial controls
Product Lifecycle
Active product status, not currently near discontinuation
Future replacements or upgrades should be monitored via Texas Instruments product announcements
Several Key Reasons to Choose This Product
Optimized for high-availability and reliability in power supply systems
Quick off delay time minimizes power downtime and interruption
Supports a wide range of input voltages for system compatibility
Low supply current reduces power dissipation
High-temperature operation suited for industrial environments
Easy to implement in a variety of circuit topologies due to its standard packaging and external MOSFET flexibility
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