Overview
The BTS6143DNT, produced by Infineon Technologies, is a high-side power switch integrated with a vertical power FET. This device is part of the PROFET® family and is designed to provide embedded protection and diagnostic functions, making it highly suitable for various automotive and industrial applications. It offers a robust solution with high load current capability, high inrush current capability, and high energy capability, ensuring reliable operation in demanding environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Voltage (Vbb) | 5.5 - 38 | V |
| On-state Resistance (RON) | 10 | mΩ |
| Nominal Current (IL(nom)) | 8 | A |
| Load Current (IL(ISO)) | 33 | A |
| Short Circuit Current Limit (IL12(SC)) | 75 | A |
| Package | PG-TO252-5-11 (DPAK 5 pin) | |
| Operating Temperature | -40 to 150 | °C |
| Standby Current | 3 - 6 | μA |
| Reverse Battery Voltage | -16 | V |
Key Features
- Short circuit protection with latch
- Current limitation
- Overload protection
- Thermal shutdown with restart
- Overvoltage protection (including load dump)
- Loss of ground protection
- Loss of Vbb protection (with external diode for charged inductive loads)
- Very low standby current
- Fast demagnetisation of inductive loads
- Electrostatic discharge (ESD) protection
- Optimized static electromagnetic compatibility (EMC)
- Green Product (RoHS compliant)
- AEC qualified
Applications
- Automotive Body & Convenience
- Automotive Lighting
- Power Distribution
- Relay Replacement
- Fuse Replacement
- Heating Applications
Q & A
- What is the BTS6143DNT used for? The BTS6143DNT is a high-side power switch used in various automotive and industrial applications, providing integrated protection and diagnostic functions.
- What are the key protection features of the BTS6143DNT? It includes short circuit protection, current limitation, overload protection, thermal shutdown with restart, and overvoltage protection.
- What is the operating voltage range of the BTS6143DNT? The operating voltage range is from 5.5 V to 38 V.
- What is the nominal current of the BTS6143DNT? The nominal current is 8 A.
- What package type does the BTS6143DNT come in? It comes in a PG-TO252-5-11 (DPAK 5 pin) package.
- Is the BTS6143DNT RoHS compliant? Yes, the BTS6143DNT is RoHS compliant.
- What are the potential applications of the BTS6143DNT? It can be used in automotive body and convenience, automotive lighting, power distribution, relay replacement, fuse replacement, and heating applications.
- What is the standby current of the BTS6143DNT? The standby current is between 3 μA and 6 μA.
- Does the BTS6143DNT have ESD protection? Yes, it has electrostatic discharge (ESD) protection.
- Is the BTS6143DNT AEC qualified? Yes, it is AEC qualified.
