BTM9020EPXUMA1

Overview

The BTM9020EPXUMA1 is a full-bridge motor driver IC designed for brushed DC motors. It operates within a supply voltage range of 7 V to 18 V and features four control inputs: INA, INB, SEL, and PWM. The device supports an operating temperature range from -40°C to +150°C and is housed in a TSSOP-14 package.

Feature Summary

• Integrated H-bridge topology for bidirectional brushed DC motor control
• Supports PWM speed regulation and direction control via dedicated logic inputs
• Extended thermal operating capability up to 150°C

Applications

• Automotive window lift actuators
• Blower fan control systems
• Seat adjustment mechanisms

Procurement Notes

Verify the complete ordering part number against official Infineon documentation to ensure correct suffix alignment. Confirm that the specific variant matches the required automotive qualification standards and package type before finalizing procurement specifications.

Selection Notes

Select this component when a single-chip solution for low-voltage brushed DC motors is required. Ensure the application load current remains within the device's continuous ratings and that the system architecture can accommodate the four dedicated digital control signals provided by the interface.

Part Context

This device belongs to Infineon's portfolio of intelligent power switches tailored for automotive environments. It integrates high-side and low-side switching elements with drive circuitry into a compact surface-mount package, simplifying board layout compared to discrete MOSFET implementations.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Generic bridge drivers may lack the integrated protection or specific pinout compatibility required for direct replacement without hardware modification.