Manufacturer Part Number
BTS443PAUMA1
Manufacturer
infineon-technologies
Introduction
The BTS443PAUMA1 is a high-side power switch from Infineon Technologies' PROFET® series, designed for power management applications.
Product Features and Performance
General purpose high-side switch
Single output for direct control
High-side N-Channel MOSFET output type
On/Off interface for easy control
Supports voltages from 5V to 36V
Capable of delivering up to 21A output current
Low Rds(on) of 13mOhm enhances efficiency
Features fixed current limiting, over temperature, and overvoltage protection
Operates over a wide temperature range from -40°C to 150°C
Product Advantages
Low on-resistance improves power efficiency
Integrated fault protection enhances system safety
High reliability and robustness in harsh conditions
Versatile voltage range suits various applications
High current capability for heavy load conditions
Key Technical Parameters
Output Configuration: High Side
Output Type: N-Channel
Voltage Load: 5V ~ 36V
Current Output (Max): 21A
Rds On (Typ): 13mOhm
Operating Temperature: -40°C ~ 150°C
Quality and Safety Features
Current Limiting (Fixed) prevents overload
Over Temperature and Over Voltage protection ensure operational safety
High thermal resistance and durability
Compatibility
Compatible with a wide range of load and control voltages
Suitable for various high-side switching applications
Application Areas
Automotive systems
Industrial automation
Power management modules
Smart home systems
Heavy-duty machinery controls
Product Lifecycle
Product Status: Last Time Buy
Consider planning for replacements or upgrades as it nears discontinuation
Several Key Reasons to Choose This Product
High reliability and robust construction for demanding environments
Efficient power management with low on-resistance
Integrated safety features prevent damage to the device and system
Versatile application range from automotive to industrial systems
Infineon's reputation for quality and performance in power management solutions
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