BTN7930S

Overview

The BTN7930S is a high-current P-channel half-bridge driver IC from Infineon, utilizing NOVALITH technology. It integrates a single half-bridge peripheral driver with source and sink output current capabilities. The device features a flange mount package configuration designed for robust thermal management in demanding environments. Built-in protection mechanisms include transient, overcurrent, overvoltage, thermal, and undervoltage safeguards to ensure reliable operation.

Feature Summary

• Integrates a high-current P-channel half-bridge driver using NOVALITH technology
• Provides comprehensive built-in protection against transients, overcurrent, overvoltage, thermal issues, and undervoltage conditions
• Supports both source and sink output current flows for versatile motor control applications

Applications

• Motor control systems
• Motion control applications
• Ignition controllers

Procurement Notes

Verify the specific ordering suffix and package variant (SFM/TO-220-7-12) against the official Infineon datasheet to ensure compatibility with your thermal design requirements. Confirm that the component meets RoHS compliance standards as indicated in public documentation. Cross-reference the internal part number structure with Infineon's current product portfolio to avoid obsolete stock or discontinued variants during procurement planning.

Selection Notes

Select this component when a monolithic solution for high-current P-channel driving is required without external MOSFETs. Consider the flange mount package for efficient heat dissipation compared to surface-mount alternatives. Ensure the application voltage and current demands align with the integrated half-bridge capabilities. Evaluate the need for the specific built-in protection features against external circuit complexity.

Part Context

This component belongs to Infineon's family of motor and motion controllers, specifically leveraging NOVALITH IC technology for high-current applications. It serves as an integrated power stage solution, simplifying the design of motor drivers by combining gate drive and power switching functions into a single robust package suitable for industrial and automotive environments.

Replacement Considerations

Public data indicates the BTN7930B as a related variant within the same product family, potentially differing in packaging or minor electrical characteristics. Verify pinout compatibility and thermal performance specifications before substitution. Consult Infineon's official cross-reference tools for definitive replacement validation.