BTS432E2,Smart High Side Power Switch,TO-263-4

The BTS432E2 is a robust smart high-side power switch designed for microcontroller-compatible power management in automotive and industrial applications. Featuring integrated diagnostics and protective functions, it provides efficient control of resistive, inductive, and capacitive loads. Its 38mΩ on-state resistance ensures minimal power loss, while the integrated diagnostic feedback enables fault detection and load monitoring.

Engineered for durability, the BTS432E2 offers comprehensive protection features, including thermal shutdown, overvoltage protection, and reverse battery polarity protection. Its TO-263-4 package allows for efficient heat dissipation and compact PCB integration, making it ideal for applications such as relay replacement, lighting control, and motor drive systems.

• Smart High-Side Power Switch: Integrated N-channel vertical power FET with built-in diagnostics for advanced power management.
• Versatile Voltage Compatibility: Operates with 12V and 24V DC grounded loads for diverse applications.
• Comprehensive Protections: Includes load dump, short circuit, overvoltage, undervoltage, reverse polarity, and thermal shutdown.
• Diagnostic Feedback: Open load detection and fault indication for enhanced operational reliability.
• High Current Capability: Handles up to 44A short-circuit current with a typical on-state resistance of 38mΩ.
• Compact TO-263-4 Package: Optimized for efficient surface mount designs with excellent thermal performance.