Overview
The BTS4140N is a high-side power switch with an integrated vertical power FET, designed by Infineon Technologies. This component is engineered to provide embedded protection and diagnostic functions, making it a robust solution for various automotive and industrial applications.
Key Specifications
| Parameter | Description |
|---|---|
| Input Type | Current controlled input |
| Protection Features | Short circuit protection, Overvoltage protection (including load dump), Thermal shutdown with restart, ESD-Protection, Loss GND and loss Vbb protection, Reverse battery protection |
| Current Limitation | Yes |
| Shutdown Condition | Undervoltage |
| Load Handling | Switching inductive loads, Negative voltage clamped at output with inductive loads |
| Standby Current | Very low standby current |
| EMC | Improved electromagnetic compatibility (EMC) |
| Qualifications | AEC qualified, RoHS compliant (Green product) |
Key Features
The BTS4140N boasts several key features that enhance its reliability and performance:
- Current controlled input
- Short circuit protection
- Current limitation
- Shutdown when undervoltage
- Overvoltage protection (including load dump)
- Switching inductive loads
- Thermal shutdown with restart
- ESD-Protection
- Loss GND and loss Vbb protection
- Very low standby current
- Reverse battery protection
- Improved electromagnetic compatibility (EMC)
- AEC qualified and RoHS compliant (Green product)
Applications
The BTS4140N is suitable for a variety of applications, including:
- Truck and Agriculture vehicle solutions (24V)
- Power train / clutch transmission
- Automotive Lighting
- Body Control Module
- Seat control
- Decentralized Mirror Module
- Decentralized Light Module
- Start&Stop transmission
- HEV Main Battery Pack
- Infotainment System
Q & A
- What is the BTS4140N? The BTS4140N is a high-side power switch with an integrated vertical power FET, designed for automotive and industrial applications.
- What protection features does the BTS4140N offer? It includes short circuit protection, overvoltage protection, thermal shutdown with restart, ESD-Protection, loss GND and loss Vbb protection, and reverse battery protection.
- Does the BTS4140N support inductive loads? Yes, it is capable of switching inductive loads and clamping negative voltage at the output.
- What is the standby current of the BTS4140N? The BTS4140N has a very low standby current.
- Is the BTS4140N AEC qualified? Yes, the BTS4140N is AEC qualified and RoHS compliant.
- What are some common applications of the BTS4140N? It is used in truck and agriculture vehicle solutions, power train/clutch transmission, automotive lighting, body control modules, and more.
- Does the BTS4140N have improved EMC? Yes, it has improved electromagnetic compatibility (EMC).
- How does the BTS4140N handle undervoltage conditions? It shuts down when undervoltage conditions are detected.
- Is the BTS4140N suitable for HEV applications? Yes, it can be used in HEV main battery packs.
- What type of input does the BTS4140N support? It supports current controlled input.
