Manufacturer Part Number
BTS452RATMA1
Manufacturer
infineon-technologies
Introduction
High-side power switch with integrated vertical power FET, providing embedded protection and diagnostic functions.
Product Features and Performance
Single channel high-side switch
N-channel vertical power FET with charge pump
Integrated protection and diagnosis functions
Auto-restart capability
Status flag for error indication
Low quiescent current
Product Advantages
Optimized for automotive and industrial applications
Space-saving thanks to TO-252 (DPAK) package
Reduced component count
High reliability and long-term availability
AEC-Q100 qualified for automotive applications
Key Technical Parameters
Number of Outputs: 1
Output Configuration: High Side
Output Type: N-Channel
Voltage Load: 6V to 52V
Current Output (Max): 1.8A
Rds On (Typ): 150mOhm
Operating Temperature: -40°C to 150°C (TJ)
Quality and Safety Features
Overtemperature protection
Overvoltage protection
Current limiting (fixed)
Reinforced isolation between the load and the control circuit
Compatibility
Easily interfaced with microcontrollers (MCU) via non-inverting input
Application Areas
Automotive electric and electronic systems
Industrial power management
Control units
Power distribution systems
Product Lifecycle
Active product status
Not reported as nearing discontinuation
Long-term availability supported
Several Key Reasons to Choose This Product
High integration contributes to cost-effectiveness and simplifies design.
Embedded protection features increase system reliability.
Suitable for a wide range of supply voltages, enhancing versatility.
Meets strict automotive qualification standards, ensuring robust performance in harsh environments.
The status flag simplifies fault diagnosis and system maintenance.
Low Rds On reduces power dissipation and improves energy efficiency.
BTS442E2BKSA1Infineon TechnologiesIC PWR SWITCH N-CHAN 1:1 TO220-5