BTN8962TAAUMA1

Full Half-Bridge (H Bridge) Drivers Overview

The BTN8962TAAUMA1 is a NovalithIC single half-bridge integrated circuit designed for high-current DC motor and general load applications. It features an integrated DMOS power stage with typical on-resistances of 7.5 mΩ for the low-side and 6.7 mΩ for the high-side. The device supports a supply voltage range from 5.5 V to 40 V, delivering a continuous output current of 30 A and peak currents up to 70 A. It operates within a junction temperature range of -40°C to +150°C and includes comprehensive protection mechanisms such as overcurrent detection at 30 A, thermal shutdown, short-circuit protection, and under-voltage lockout.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrated DMOS half-bridge power stage with low on-resistance for efficient switching
• Direct logic control interface compatible with standard microcontroller outputs
• Comprehensive fault protection including overcurrent, thermal, and short-circuit detection
• Automotive qualification compliant with AEC-Q100 standards

Full Half-Bridge (H Bridge) Drivers Applications

• Brushed DC motor drives
• General inductive load switching
• Automotive door control modules
• HVAC control systems

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the complete part number suffix to ensure correct packaging and automotive qualification status. Confirm that the specific variant matches the required lead time and availability constraints. Cross-reference the datasheet revision to ensure compatibility with existing design specifications. Check material content sheets for compliance with environmental regulations. Validate that the TO-263-7 package footprint aligns with the target PCB layout requirements.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring high current handling in a compact surface-mount package. Consider the direct control interface for simplified driver circuitry without additional level shifting. Evaluate the thermal performance capabilities given the wide operating temperature range. Ensure the supply voltage range accommodates the system's nominal and transient voltage conditions. Review the protection features to confirm they meet the safety requirements of the specific application environment.

Full Half-Bridge (H Bridge) Drivers Part Context

This device belongs to Infineon's MOTIX and NovalithIC families of smart power switches. It is part of a series of single half-bridge ICs designed for automotive and industrial motor control. The BTN8962TA variant shares similar core functionalities but may differ in specific packaging or qualification details. These components are engineered to provide robust power switching solutions with integrated diagnostics and protection features.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Public confirmed substitute part numbers include BTN8960TA, BTN8962TA, BTN8980TA, and BTN8982TA. Verify pinout compatibility and electrical parameter equivalence before substitution. Ensure that any alternative part meets the same automotive qualification and thermal requirements.