TLE62083GXUMA1 Equivalent & Substitute Parts

Part Overview

The TLE62083GXUMA1 is an integrated motor driver IC manufactured by Infineon Technologies, designed for brushed DC motor control applications. This device integrates a fully functional control and power stage with three half-bridge outputs, operating from a 4.75V to 5.5V supply and capable of driving loads up to 40V. The part is classified as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

TLE62083GXUMA1

Infineon TechnologiesIn Stock: 25219TLE62083GXUMA1 Datasheet

Current PartRFQ

TLE94103EPXUMA1

Infineon TechnologiesIn Stock: 3971TLE94103EPXUMA1 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLE62083GXUMA1 is determined by the following critical parameters:

Output Configuration: Both the main part and substitute must provide three half-bridge outputs for DC motor control.

Interface Protocol: SPI communication interface is required for control compatibility.

Supply Voltage Range: The substitute must operate within or encompass the 4.75V to 5.5V supply range.

Load Voltage Capability: The substitute must support load voltages within the 5.5V to 20V range (note: substitute specification is more restrictive than the original 5.6V ~ 40V).

Output Current: The substitute provides 2A per channel, exceeding the original 600mA specification, ensuring forward compatibility.

Package Compatibility: Both devices use 14-pin surface mount packages with identical 3.90mm width, enabling direct PCB layout compatibility.

Mounting and Environmental: Surface mount technology with matching operating temperature range (-40°C ~ 150°C) and RoHS3 compliance.

Parameter Comparison

Engineering Selection Recommendations

The TLE94103EPXUMA1 is the manufacturer-recommended substitute for the obsolete TLE62083GXUMA1. Both devices maintain identical output configuration (three half-bridge outputs), SPI interface, and operating temperature range. The substitute is manufactured by the same supplier (Infineon Technologies) and carries active product status, ensuring long-term availability and support.

The TLE94103EPXUMA1 provides enhanced specifications: increased output current capability (2A versus 600mA per channel), extended lower supply voltage support (3V minimum versus 4.75V), and integrated fault protection features (current limiting, over-temperature, short-circuit, and UVLO protection). The load voltage specification of the substitute (5.5V ~ 20V) is more restrictive than the original part (5.6V ~ 40V); applications requiring load voltages exceeding 20V require design review.

Both parts maintain ROHS3 compliance and are suitable for surface mount assembly. The package transition from 14-SOIC to 14-TSSOP with exposed pad requires PCB layout verification to confirm pin compatibility and thermal management adequacy.

Frequently Asked Questions (FAQ)

Q: Can the TLE94103EPXUMA1 directly replace the TLE62083GXUMA1 in existing designs?

A: Direct replacement is possible for applications where load voltage does not exceed 20V. The substitute provides superior output current capability and integrated protection features. PCB layout must accommodate the 14-TSSOP package with exposed pad, which differs from the original 14-SOIC package. Pin-to-pin compatibility exists; however, thermal pad utilization differs.

Q: What is the impact of the reduced load voltage range in the substitute?

A: The TLE94103EPXUMA1 supports load voltages from 5.5V to 20V, compared to the original 5.6V to 40V specification. Applications requiring load voltages above 20V are not compatible with this substitute and require alternative component selection.

Q: Are there differences in control interface requirements?

A: Both devices use SPI interface for control. Firmware and control logic compatibility should be verified against device datasheets, as register definitions and command structures may differ between the TLE62083 and TLE94103 series.

Q: How does the increased output current affect circuit design?

A: The substitute provides 2A per channel output current, compared to 600mA in the original part. This enhancement allows driving higher-current motor loads or multiple motors per channel. Existing designs rated for 600mA operation remain compatible; no design changes are required for current limiting.

Q: What are the packaging considerations for PCB redesign?

A: The substitute uses 14-TSSOP with exposed pad versus 14-SOIC in the original. Both packages maintain 3.90mm width and 14-pin configuration. The exposed pad in the TSSOP package provides improved thermal dissipation and requires PCB via placement for optimal thermal performance. Pin assignments must be verified against device datasheets.

Q: Is the substitute suitable for new designs?

A: Yes. The TLE94103EPXUMA1 carries active product status and is recommended for new designs requiring three-channel half-bridge DC motor control with SPI interface. The integrated fault protection features provide enhanced reliability compared to the obsolete TLE62083GXUMA1.