Manufacturer Part Number
STK551U3A2A-E
Manufacturer
onsemi
Introduction
Power Management IC for efficient handling of AC Motor drives
Product Features and Performance
High Power Efficiency
Integrated Bootstrap Circuit
Incorporates Latch Function
Status Flag for system monitoring
Advanced IGBT Technology
Product Advantages
High Voltage Handling Capability up to 450V
Robust Output Current of 20A with Peak at 40A
Wide Supply Voltage Range from 12.5V to 17.5V
High Operating Temperature Range from -40°C to 150°C
Key Technical Parameters
Output Configuration: Half Bridge (3)
Current - Output / Channel: 20A
Current - Peak Output: 40A
Voltage - Supply: 12.5V to 17.5V
Voltage - Load: Up to 450V
Operating Temperature Range: -40°C to 150°C
Quality and Safety Features
Current Limiting
Shoot-Through Protection
Under Voltage Lock Out (UVLO)
Compatibility
Designed for Inductive Load Applications
Application Areas
Primarily for AC Motor Drive Systems
Product Lifecycle
Obsolete - Consider alternative solutions or upgrades
Several Key Reasons to Choose This Product
Efficiently Designed for High Voltage (450V) applications
Capable of high-temperature operation for demanding environments
Provides ample continuous and peak current for robust performance
Includes fault protection for increased safety and reliability
Advanced IGBT technology for improved efficiency and power handling
Durable construction with a range of fault protection features
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