Manufacturer: Infineon Technologies
Key Specifications
- Package: DSO-8
- Channels: 1
- Type: High-side switch
- Load Supply Voltage: 4.5V to 28V (to be verified)
- Output Current: up to 5.5A (to be verified)
- On-state Resistance: to be verified
- Operating Temperature: -40°C to 150°C (to be verified)
- Interface: parallel (to be verified)
The BTS50451EJAXUMA1 from Infineon Technologies is a single-channel high-side power switch housed in a compact DSO-8 package. It is part of the PROFET™ family, designed to provide reliable protection and control for resistive, inductive, and capacitive loads in automotive and industrial applications.
Core Features
- Single-channel high-side switch with N-channel vertical power MOSFET
- Wide operating voltage range (to be verified)
- Integrated protection functions: short-circuit, over-temperature, over-voltage, and load dump (to be verified)
- Diagnostic feedback via current sense or digital output (to be verified)
- Low quiescent current for battery-powered systems
- Green product (RoHS compliant)
Applications
- Automotive body control modules
- Lighting systems (LED, halogen)
- Heater and motor loads
- Industrial PLC outputs
- General power distribution
Selection Guidance
The BTS50451EJAXUMA1 is suitable for designs requiring a single high-side switch with robust protection. For multi-channel or higher current requirements, consider other PROFET™ devices. Always verify the electrical characteristics against your specific load conditions and refer to the official datasheet for detailed specifications.
