Infineon BTT6100-2ERA High-Side Power Switch: Features and Applications
The Infineon BTT6100-2ERA is a high-side power switch designed to deliver robust performance and intelligent control for a wide range of automotive and industrial applications. As part of Infineon’s PROFET™ (Protected MOSFET) family of smart high-side switches, this device integrates advanced protection features, diagnostic capabilities, and efficient switching in a compact package.
A key feature of the BTT6100-2ERA is its dual-channel design, which allows independent control of two loads with a maximum continuous current of up to 7 A per channel. Each channel is equipped with a protected N-channel power MOSFET, enabling efficient switching while minimizing power dissipation. The device operates from a supply voltage range of 5.5 V to 28 V, making it suitable for 12 V and 24 V battery-fed systems commonly found in automotive environments.
One of the standout attributes of the BTT6100-2ERA is its comprehensive set of protection features. These include over-load protection, short-circuit protection, over-temperature shutdown, and over-voltage clamp. Each channel is independently protected, ensuring that a fault in one channel does not affect the operation of the other. Additionally, the device offers advanced diagnostic functions such as current sense feedback, open-load detection, and ground loss protection. These diagnostics provide critical feedback to the microcontroller, enabling proactive system management and enhanced reliability.
The BTT6100-2ERA also supports PWM (Pulse Width Modulation) capability for both channels, allowing precise control of power delivery to loads such as motors, lamps, or heaters. This is particularly useful in applications requiring dimming or speed control. The low standby current and reverse battery protection further enhance its suitability for automotive power systems, where energy efficiency and robustness are paramount.
Thanks to its robust design and intelligent features, the BTT6100-2ERA is widely used in automotive applications including body control modules, seat and window control systems, and lighting management. It is also employed in industrial systems such as PLCs (Programmable Logic Controllers), actuators, and power distribution units. Its ability to drive resistive, inductive, and capacitive loads with high reliability makes it a versatile solution for modern electronic systems.
The Infineon BTT6100-2ERA stands out as a highly integrated dual-channel high-side switch, offering superior protection, diagnostics, and control for automotive and industrial power management.
Keywords:
High-Side Switch, Dual-Channel, Automotive Applications, Over-Current Protection, Diagnostic Feedback
