TLE6284GXUMA1 Equivalent & Substitute Parts

Part Overview

The TLE6284GXUMA1 is a motor driver IC manufactured by Infineon Technologies, designed for brushed DC motor control applications. It operates across a wide supply voltage range of 7.5V to 60V and integrates power MOSFET technology with PWM-based commutation and direction management functions. The device is packaged in a 20-SOIC surface mount package and is classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Substiute Parts

TLE6284GXUMA1

Infineon TechnologiesIn Stock: 719TLE6284GXUMA1 Datasheet

Current PartRFQ

L9904TR

STMicroelectronicsIn Stock: 7985L9904TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLE6284GXUMA1 is determined by the following critical parameters:

• Motor Control Function: Both main and substitute parts must provide commutation and direction management for brushed DC motors using power MOSFET technology
• Output Configuration: Half-bridge pre-driver topology with 2 outputs is required for functional equivalence
• Package Compatibility: 20-SOIC surface mount package ensures mechanical and electrical compatibility with existing PCB layouts
• Supply Voltage Range: The substitute must operate within or encompass the application's required voltage window
• Interface Type: Control interface methodology (PWM vs. Serial) determines system-level compatibility
• Operating Temperature Range: Must support the thermal requirements of the target application
• Compliance & Certifications: RoHS and REACH status ensure regulatory compliance for the end application

The L9904TR from STMicroelectronics qualifies as a substitute based on matching motor control architecture, output configuration, package type, and thermal specifications, despite differences in supply voltage range and interface protocol.

Parameter Comparison

Engineering Selection Recommendations

The L9904TR is an active product from STMicroelectronics and represents the primary substitute for the obsolete TLE6284GXUMA1. Both devices share identical package geometry, thermal operating range, and core motor control architecture. The L9904TR maintains RoHS3 compliance and REACH unaffected status, ensuring regulatory alignment with modern manufacturing standards.

Key considerations for substitution:

• Supply Voltage Compatibility: The L9904TR operates within 8V to 28V, which is a subset of the TLE6284GXUMA1's 7.5V to 60V range. Substitution is valid only for applications operating within the 8V to 28V window
• Interface Protocol: The L9904TR uses serial interface control versus the PWM interface of the main part. System firmware and control circuitry must be adapted to accommodate this difference
• Product Availability: The L9904TR is currently in active production with substantial inventory availability, ensuring long-term supply continuity
• Automotive Grade: The L9904TR carries automotive grade qualification, providing additional reliability assurance for demanding applications

Frequently Asked Questions (FAQ)

Q: Can the L9904TR directly replace the TLE6284GXUMA1 in all applications?

A: Direct replacement is possible only for applications where the supply voltage operates within 8V to 28V. Applications requiring operation above 28V or below 8V cannot use the L9904TR. Additionally, the control interface differs (serial vs. PWM), requiring firmware modifications.

Q: Are the packages physically identical?

A: Yes. Both devices use the 20-SOIC package with 0.295" width and 7.50mm body dimensions. PCB footprints are mechanically compatible without layout changes.

Q: What is the impact of the different control interfaces?

A: The TLE6284GXUMA1 accepts PWM signals for speed and direction control, while the L9904TR uses serial communication. System-level control logic must be redesigned to generate the appropriate serial protocol commands.

Q: Does the L9904TR meet the same environmental specifications?

A: Both devices operate across -40°C to 150°C junction temperature and share identical MSL ratings of 3 (168 Hours). Thermal performance is equivalent for the specified operating range.

Q: Is the L9904TR suitable for new designs?

A: Yes. The L9904TR is an active product with automotive grade qualification and full RoHS3 compliance, making it appropriate for new development where supply voltage and serial interface requirements are met.

Q: What inventory status should be considered?

A: The TLE6284GXUMA1 is obsolete with limited remaining stock. The L9904TR is actively manufactured with substantial inventory availability, ensuring reliable procurement for both legacy support and new applications.