Infineon BTS7010-2EPA: A High-Performance Dual-Channel Smart High-Side Power Switch

In the realm of automotive and industrial electronics, efficient and robust power management is paramount. The Infineon BTS7010-2EPA stands out as a state-of-the-art dual-channel smart high-side power switch designed to meet the stringent demands of modern applications. Combining high performance, diagnostic capabilities, and robust protection features, this device is engineered to enhance system reliability while simplifying design.

At its core, the BTS7010-2EPA integrates two independent channels, each capable of driving loads up to 7.0 A continuous current. This high-current capability makes it ideal for controlling a wide range of resistive, inductive, and capacitive loads, such as motors, lamps, and heaters. The device operates from a supply voltage of 5.5 V to 28 V, covering standard automotive and industrial voltage ranges, including load-dump conditions.

One of the key strengths of the BTS7010-2EPA is its advanced diagnostic and protection features. Each channel provides detailed feedback through the dedicated status pins, enabling real-time monitoring of conditions such as open-load, overtemperature, and short-circuit events. The device incorporates multiple protective functions, including overcurrent protection with active current limiting, overtemperature shutdown, and undervoltage lockout. These features not only safeguard the switch and the load but also enhance the overall resilience of the system.

The BTS7010-2EPA is built using Infineon’s proprietary Smart High-Side Power (SPS) technology, which ensures low power dissipation and high efficiency. The extremely low on-state resistance (RDS(on)) of typically 7.5 mΩ per channel minimizes conduction losses, making the device suitable for energy-sensitive applications. Additionally, the integrated charge pump facilitates smooth operation of the n-channel MOSFETs, ensuring fast switching and reduced electromagnetic interference (EMI).

Designed for harsh environments, the device exhibits excellent ESD robustness and is qualified according to AEC-Q100 standards, making it a reliable choice for automotive systems. Its compact PG-DSO-14-47 package offers efficient thermal performance and is optimized for space-constrained PCB layouts.

ICGOODFIND: The Infineon BTS7010-2EPA is a highly integrated, reliable, and efficient dual-channel high-side switch that delivers superior performance for automotive and industrial applications. With its robust protection mechanisms, diagnostic capabilities, and high current handling, it simplifies design while ensuring system durability and safety.

Keywords:

Smart High-Side Switch, Dual-Channel Power Management, Automotive Electronics, Overcurrent Protection, AEC-Q100 Qualified.