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Infineon Brushless DC Motor Driver IC, Half Bridge Configuration, Surface Mount, VQFN Package, 5.5mA TLE9185QXV33XUMA1

Category Motor Driver IC Brand Infineon Condition New

Specifications

Country of Origin India
Brand Infineon
Height 900μm
Length 6.8mm
Model TLE9185QXV33XUMA1
Width 6.8mm
Motor Type Brushless DC Motor
Mount Type Surface
Series TLE9185QXV33XU
Configuration Half Bridge
Output Current 5.5mA
Maximum Operating Temperature 150°C
Package Type VQFN
Minimum Operating Temperature -40°C
Pin Count 48
Automotive Standard AEC-Q101
Maximum Supply Voltage 28V
Minimum Supply Voltage -0.3V
Typical Switching Frequency 25kHz

Key Features

  • This IC features a half-bridge configuration suitable for brushless DC motors.
  • It supports surface mount applications for efficient PCB integration.
  • Includes a low-drop 5 V regulator delivering 250 mA for the main supply.
  • Three half-bridge gate drivers allow control of external N-channel MOSFETs.
  • Adaptive MOSFET gate control optimizes power efficiency and protection.
  • Supports reverse battery protection MOSFET control for automotive reliability.
  • Equipped with a 32-bit SPI interface including CRC for secure communication.
  • Operates over -40°C to 150°C temperature range ideal for automotive environments.

Product Description

Infineon TLE9185QXV33XUMA1 is a multifunctional brushless DC motor driver integrated circuit designed for automotive and industrial motor control applications. The device comes in an exposed pad PG-VQFN-48 power package, measuring 6.8 mm in length and width, and 900 μm in height. It integrates multiple half-bridges with an adaptive MOSFET gate control system to efficiently drive external N-channel MOSFETs, providing precise brushless motor control.

This motor driver IC includes a low-drop voltage regulator providing a stable 5 V output at 250 mA to support the main supply. It incorporates control for reverse battery protection MOSFETs to safeguard the system against automotive battery polarity reversals. Communication and configuration are handled through a robust 32-bit SPI interface with cyclic redundancy check (CRC) ensuring data integrity.

Operating over a wide temperature range of -40°C to +150°C, the TLE9185QXV33XUMA1 meets stringent automotive requirements with AEC-Q101 certification. It handles typical switching frequencies of 25 kHz, balancing motor performance and electromagnetic interference below critical levels.

The half-bridge configuration and compact VQFN surface mount package facilitate integration into space-constrained PCB designs in automotive electronics, industrial automation, and robotics.

This IC features a half-bridge configuration suitable for brushless DC motors. It supports surface mount applications for efficient PCB integration. Includes a low-drop 5 V regulator delivering 250 mA for the main supply.

Three half-bridge gate drivers allow control of external N-channel MOSFETs. Adaptive MOSFET gate control optimizes power efficiency and protection. Supports reverse battery protection MOSFET control for automotive reliability.

Equipped with a 32-bit SPI interface including CRC for secure communication. Operates over -40°C to 150°C temperature range ideal for automotive environments. Typical switching frequency is 25 kHz to balance performance and noise.

Complies with AEC-Q101 automotive standards ensuring high quality and reliability.

This product is ideal for automotive motor control, industrial brushless DC motor applications, and high-reliability embedded systems. Explore more Motor Driver ICs and semiconductor components in EnvMart for advanced power management solutions.

Infineon Brushless DC Motor Driver IC, Half Bridge Configuration, Surface Mount, VQFN Package, 5.5mA TLE9185QXV33XUMA1
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Frequently Asked Questions

The output current rating of the TLE9185QXV33XUMA1 is 5.5 mA.

This motor driver IC can operate at a maximum temperature of 150°C.

It is designed specifically for brushless DC motors.

The TLE9185QXV33XUMA1 comes in a VQFN package type.

The typical switching frequency is 25 kHz.

This motor driver IC has a pin count of 48.

The minimum supply voltage is -0.3V, and the maximum supply voltage is 28V.

Yes, it supports reverse battery protection MOSFET control for automotive reliability.

The height of the VQFN package is 900 μm.

This motor driver IC complies with the AEC-Q101 automotive standard.

It is equipped with a 32-bit SPI interface including CRC for secure communication.

This model measures 6.8 mm in length and 6.8 mm in width.

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