Manufacturer Part Number
BTS500551TMAATMA1
Manufacturer
Infineon Technologies
Introduction
The BTS500551TMAATMA1 is a power distribution switch from Infineon Technologies, designed for high-side switching applications that require current limiting and fault protection.
Product Features and Performance
Single channel general purpose power switch
High-side N-Channel output
Non-inverting input
Features auto-restart functionality
Integrated fault protection for current limiting, open load detection, over-temperature, and over-voltage conditions
Robust performance with operating temperature range -40°C ~ 150°C (TJ)
Product Advantages
High current output capability up to 70A
Low on-resistance Rds(On) of 4.4mOhm for efficient power handling
PROFET® series known for reliability and advanced power technology
Key Technical Parameters
Number of Outputs: 1
Input:Output Ratio: 1:1
Voltage Load: 5V ~ 34V
Voltage Supply (Vcc/Vdd): Not Required
Current Output (Max): 70A
Rds On (Typ): 4.4mOhm
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
Over temperature protection
Over voltage protection
Fixed current limiting for device and system safety
Open load detection to identify disconnection or faulty wiring
Compatibility
The device comes in a TO-263-8, D2PAK (7 Leads + Tab), TO-263CA package, compatible with surface mount technologies for easy PCB integration.
Application Areas
Automotive systems
Industrial power control
Heavy machinery
Motor drives and controllers
Power management applications that necessitate high-side switching
Product Lifecycle
Product Status: Last Time Buy, indicating the model is nearing discontinuation
Customers should verify availability of replacements or upgrades
Several Key Reasons to Choose This Product
Infineon's reputation for durable and high-quality power components
High current handling capability makes it suitable for demanding applications
Built-in fault protection ensures long-term reliability and security for connected components
Low on-resistance improves system efficiency and reduces power dissipation
Wide operating voltage and temperature range allow for use in varied environmental conditions
PROFET® series offers advanced features in power management technology
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