BTN70301EPAXUMA1

Full Half-Bridge (H Bridge) Drivers Overview

The BTN70301EPAXUMA1 is a half-bridge driver IC from Infineon’s SMART7 family, designed for DC motor and general inductive load applications. It operates within a supply voltage range of 6V to 18V and delivers a continuous output current of 7A per channel with a peak output capability of 17A. The device features low on-resistance values of 20 mΩ for the low-side and 12 mΩ for the high-side switch. It is housed in a PG-TSDSO-14 package and supports an operating junction temperature range from -40°C to 150°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates half-bridge topology with diagnostic enable, sense, and protection functions including overcurrent, short circuit, and overtemperature safeguards.

Full Half-Bridge (H Bridge) Drivers Applications

• DC motor control
• General inductive load switching

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the complete part number BTN70301EPAXUMA1 against official Infineon documentation to confirm the specific suffix and revision level. Ensure compatibility with the intended PCB footprint for the PG-TSDSO-14 package. Confirm that the application requirements align with the specified 6V to 18V supply voltage and 7A continuous current limits before finalizing procurement.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a single half-bridge configuration with integrated protection is required for automotive or industrial motor drives. The SMART7 technology provides comprehensive fault management suitable for inductive loads. Consider the thermal performance and package constraints of the PG-TSDSO-14 housing relative to the expected power dissipation at 7A continuous operation.

Full Half-Bridge (H Bridge) Drivers Part Context

This device belongs to Infineon’s SMART7 series of smart power switches. It is distinct from the PROFET+2 high-side switches and LITIX LED drivers found in related product families. The BTN70301 specifically addresses bidirectional or unidirectional half-bridge driving needs rather than single-channel high-side switching or linear LED current regulation.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Infineon cross-reference guides for potential alternatives.