Overview
The BTS5215LAUMA1, produced by Infineon Technologies, is a smart high-side power switch designed for various automotive and industrial applications. This component integrates a vertical power FET and offers embedded protection and diagnostic functions, making it a robust solution for managing high-side loads. It is particularly suited for 12V and 24V grounded loads and is compatible with microcontroller (μC) inputs.
Key Specifications
| Parameter | Symbol | Values | Unit |
|---|---|---|---|
| Supply Voltage (overvoltage protection) | Vbb | 43 V | V |
| Supply Voltage for full short circuit protection | Vbb | 36 V | V |
| Load Current (Short-circuit current) | IL | Self-limited | A |
| Load Dump Protection | VLoadDump | 60 V | V |
| Operating Temperature Range | Tj | -40 ... +150°C | °C |
| Storage Temperature Range | Tstg | -55 ... +150°C | °C |
| Typical On-State Resistance | RON | At IL = 2 A, IN = high | mΩ |
| Typical Standby Current | Ibb(off) | At Vbb = 9...34 V, IN1,2 = low | µA |
Key Features
- Very low standby current
- CMOS compatible input
- Improved electromagnetic compatibility (EMC)
- Fast demagnetization of inductive loads
- Stable behavior at undervoltage
- Wide operating voltage range
- Logic ground independent from load ground
- High voltage capability and benchmark energy robustness
Applications
- Body & Convenience systems in vehicles
- Truck & Agricultural Vehicle Solutions (24V)
- General automotive and industrial applications requiring high-side power switching with integrated protection and diagnostic functions
Q & A
- What is the BTS5215LAUMA1 used for? The BTS5215LAUMA1 is used as a smart high-side power switch in various automotive and industrial applications.
- What is the supply voltage range for the BTS5215LAUMA1? The supply voltage range is up to 43 V with overvoltage protection, and 36 V for full short circuit protection.
- What are the key protection features of the BTS5215LAUMA1? It includes overvoltage protection, short circuit protection, and load dump protection.
- What is the operating temperature range of the BTS5215LAUMA1? The operating temperature range is -40°C to +150°C.
- Is the BTS5215LAUMA1 CMOS compatible? Yes, it has CMOS compatible inputs.
- What are the typical applications of the BTS5215LAUMA1? It is used in body and convenience systems in vehicles and in truck and agricultural vehicle solutions.
- Does the BTS5215LAUMA1 have diagnostic feedback? Yes, it provides diagnostic feedback through open drain outputs.
- How does the BTS5215LAUMA1 handle inductive loads? It features fast demagnetization of inductive loads.
- Is the BTS5215LAUMA1 RoHS compliant? Yes, it is a green product and RoHS compliant.
- Can the BTS5215LAUMA1 be used in parallel configurations? Yes, parallel switching of channels is possible by connecting the inputs and outputs in parallel.
