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Product Detailed Parameters
- Description：DC_MOTOR_CONTROL
- Series：MOTIX™
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushed DC
- Function：Driver - Fully Integrated, Control and Power Stage
- Output Configuration：Half Bridge (2)
- Interface：PWM, SPI
- Technology：Power MOSFET
- Step Resolution：-
- Applications：General Purpose
- Current - Output：8.8A
- Voltage - Supply：4.5V ~ 40V
- Voltage - Load：4.5V ~ 40V
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：14-TSSOP (0.154", 3.90mm Width) Exposed Pad
- Supplier Device Package：PG-TSDSO-14
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The BTM9021EPXUMA1 is an integrated full-bridge motor driver IC from Infineon Technologies, designed for brushed DC (BDC) motors. It features a Power MOSFET technology with an SPI interface. The device supports a supply voltage range of 4.5V to 40V and delivers an output current of 8.8A. It operates within a temperature range of -40°C to +150°C and is housed in a TSSOP-14 package.
Feature Summary
- Integrated full-bridge topology for brushed DC motor control
- SPI interface for digital communication and configuration
- High operating junction temperature capability up to 150°C
Applications
- Brushed DC motor drive systems
- General purpose motor control applications
Procurement Notes
Verify the specific suffix XUMA1 indicates the reel packaging format as per Infineon documentation. Confirm the TSSOP-14 package dimensions against your PCB footprint requirements. Ensure the 4.5V to 40V supply range aligns with your system power architecture. Check for any automotive qualification status if required for your specific deployment environment.
Selection Notes
Select this component when a compact, integrated solution for BDC motors is needed. The 8.8A output current suits moderate power applications. The wide supply voltage range provides flexibility in system design. Consider the SPI interface complexity versus simpler PWM-only drivers if digital control is not required.
Part Context
This part belongs to the MOTIX BTM9020EP/BTM9021EP family of integrated full-bridge ICs. These devices are engineered specifically for robust brushed DC motor driving. The integration reduces external component count compared to discrete solutions.
Replacement Considerations
The BTM9020EPXUMA1 is a related variant within the same family. Verify pin compatibility and specific electrical parameter differences before substitution.
