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Infineon Brushless DC Motor Driver IC Half Bridge Surface Mount VQFN 48-Pin 5.5mA Output Current TLE9185QXV33XUMA1
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
- The IC features an integrated multifunctional design with three half-bridge gate drivers.
- Packaged in a compact 48-pin VQFN surface mount package ensuring easy PCB integration.
- Supports output current of 5.5mA with a low-drop voltage regulator of 5 V and 250 mA for the main supply.
- Operates over a wide voltage range from -0.3 V to 28 V and switching frequency of typically 25 kHz.
- Equipped with a 32-bit SPI interface featuring cyclic redundancy check for robust communication.
- Adheres to automotive standard AEC-Q101 ensuring high reliability under harsh conditions.
- Wide operating temperature range from -40°C to 150°C for automotive-grade performance.
- Compact dimensions with 6.8 mm length, 6.8 mm width, and 900 µm height for space-efficient design.
Product Description
Infineon TLE9185QXV33XUMA1 is a versatile brushless DC motor driver IC designed to meet the rigorous demands of automotive motor control applications. The device integrates multiple half-bridge gate drivers in a robust 48-pin VQFN package, providing efficient and reliable motor operation while minimizing PCB space requirements.
With an integrated low-drop voltage regulator outputting 5 V at 250 mA, this motor driver ensures stable main supply voltage. The IC supports an output current of 5.5mA and features adaptive MOSFET gate control together with control of reverse battery protection MOSFET which enhances system robustness.
The device operates over a wide supply voltage range from -0.3 V to 28 V and typically switches at a frequency of 25 kHz, suitable for various motor control schemes. Its automotive-grade qualification (AEC-Q101) guarantees reliability in harsh temperature environments, working within -40°C to 150°C.
Communication and control are facilitated via a 32-bit SPI interface that includes cyclic redundancy check (CRC) for error detection, promoting system integrity in complex motor control networks.
The compact VQFN power package measures 6.8 mm by 6.8 mm with a height of 900 µm and features an exposed pad for efficient thermal management. This device is suitable for industrial and automotive applications requiring precise and reliable brushless DC motor control.
The IC integrates three half-bridge gate drivers for external N-channel MOSFETs. Includes adaptive MOSFET gate control and reverse battery protection MOSFET control. Low quiescent current consumption supports energy efficient stop and sleep modes.
Complies with automotive standard AEC-Q101 ensuring product reliability. Exposed pad PG-VQFN-48 package supports optical lead tip inspection and heat dissipation.
This product is ideal for applications in automotive motor control, industrial motor drivers, HVAC systems, and other power management sectors requiring compact, efficient motor driver IC solutions.
Explore more related Motor Driver ICs and power management components on EnvMart for high-performance electronics solutions.
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Frequently Asked Questions
The Infineon TLE9185QXV33XUMA1 supports an output current of 5.5mA.
It operates over a wide supply voltage range from -0.3 V to 28 V.
The typical switching frequency is 25 kHz.
The package dimensions are 6.8 mm in length, 6.8 mm in width, and 900 µm in height.
It complies with the automotive standard AEC-Q101, ensuring reliability in harsh conditions.
This model is designed for brushless DC motors.
Communication and control are facilitated via a 32-bit SPI interface that includes a cyclic redundancy check for error detection.
The maximum operating temperature is 150°C.
The minimum operating temperature is -40°C.
It comes in a VQFN package type.
It features adaptive MOSFET gate control and reverse battery protection MOSFET control, enhancing system robustness.
The mount type is surface mount, suitable for easy PCB integration.
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