TLE9185QXWV33XUMA1

$3.29

Description：BLDC_MOTOR_CONTROL
Series：-
Mfr：Infineon Technologies
Package：Cut Tape (CT),Tube

SKU:29b52e35214e Category: Motor Drivers, Controllers Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：BLDC_MOTOR_CONTROL
Series：-
Mfr：Infineon Technologies
Package：Cut Tape (CT),Tube
Motor Type - Stepper：-
Motor Type - AC, DC：-
Function：-
Output Configuration：-
Interface：-
Technology：-
Step Resolution：-
Applications：-
Current - Output：-
Voltage - Supply：-
Voltage - Load：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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TLE9185QXWV33XUMA1

Overview

The Infineon TLE9185QXWV33XUMA1 is an automotive-grade three-phase gate driver IC designed for Brushless DC (BLDC) motor control. It integrates a power supply and diagnostic features within a PG-VQFN-48 package. The device operates on a 5.5 V to 28 V supply voltage with a load range of 6 V to 28 V. It supports PWM and SPI interfaces, featuring three half-bridge outputs using NMOS technology. Qualified under AEC-Q100 standards, it functions reliably across a junction temperature range of -40°C to 175°C.

Feature Summary

Integrates a linear power supply and three-phase gate driver in a single compact package
Supports speed control via PWM interface and configuration via 32-bit SPI
Includes integrated current sensing amplifier for motor protection
Designed for high reliability in automotive environments with extended temperature tolerance

Applications

Automotive BLDC motor control systems
Vehicle cooling fans and pumps
Power window and seat adjustment actuators
Electric vehicle auxiliary drive units

Procurement Notes

Verify the specific suffix 'V33' confirms the integrated 3.3V regulator variant. Confirm package designation matches PG-VQFN-48-79. Check AEC-Q100 Grade 0 qualification status against project requirements. Ensure EOL notification timelines are reviewed before finalizing designs due to discontinuation notices.

Selection Notes

Select this component when a combined gate driver and power supply solution is required for space-constrained automotive applications. The integrated regulator simplifies board design by reducing external components. Verify that the 28V maximum supply voltage aligns with the target vehicle electrical system specifications.

Part Context

This part belongs to the MOTIX™ family of gate driver ICs from Infineon Technologies. It is specifically engineered for BLDC motors in automotive sectors. The series emphasizes integration and safety features, distinguishing itself from discrete driver solutions by combining power management and control logic.