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Product Detailed Parameters
- Description：IC MOTOR DRIVER 5.5V-20V 48VQFN
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushless DC (BLDC)
- Function：Controller - Commutation, Direction Management
- Output Configuration：Pre-Driver - Half Bridge (3)
- Interface：Parallel
- Technology：Power MOSFET
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：5.5V ~ 20V
- Voltage - Load：-
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：48-VQFN Exposed Pad
- Supplier Device Package：PG-VQFN-48-14
- Grade：Automotive
- Qualification：-
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Overview
The TLE7183FXUMA9 is a BLDC motor controller and driver from Infineon's CIPOS Mini series, designed for automotive applications. It integrates six half-bridge drivers in a QFN-48 package. The device supports AEC-Q100 qualification and operates within specified voltage ranges. It features integrated current sensing amplifiers and comprehensive protection mechanisms including short circuit and over-temperature detection. The component is marked as Not Recommended for New Designs (NRND).
Feature Summary
- Integrates three-phase gate driver functionality with dedicated control logic for brushless DC motors.
- Includes built-in current sensing amplifiers for precise motor phase current monitoring.
- Provides robust diagnostic capabilities covering under-voltage, over-voltage, short-circuit, and over-temperature conditions.
Applications
- Automotive Brushless DC (BLDC) motor drive systems
- Electric power steering actuators
- Thermal management fans in vehicle HVAC systems
Procurement Notes
Verify the specific ordering suffix to confirm package type and tape-and-reel specifications. Confirm compliance with RoHS directives and AEC-Q100 automotive grade requirements before integration. Check current availability status as this component may be subject to supply constraints or end-of-life transitions.
Selection Notes
Evaluate thermal performance requirements against the QFN-48 package dissipation characteristics. Ensure the external MOSFET selection aligns with the driver's output current capabilities. Verify that the system voltage range matches the IC's operational limits and that PWM interface signals are compatible with the control logic levels.
Part Context
This component belongs to the TLE7183 family of motor controllers. It is part of the CIPOS Mini product line, which focuses on compact, high-integration solutions for automotive power applications. The FXUMA9 suffix indicates a specific reel packaging configuration for automated assembly processes.
Replacement Considerations
Consult official documentation for direct pin-compatible alternatives within the TLE7183 series. Consider the TLE7183QUXUMA2 for TQFP-48 package variants. Verify functional equivalence regarding current sensing and protection thresholds when evaluating substitutes.
