Infineon TLE9879QXA40XUMA2, Brushless 3 Phase AC Motor Driver 50 mA 48-Pin, VQFN-48
- RS Stock No.:
- 244-9747
- Mfr. Part No.:
- TLE9879QXA40XUMA2
- Manufacturer:
- Infineon
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- RS Stock No.:
- 244-9747
- Mfr. Part No.:
- TLE9879QXA40XUMA2
- Manufacturer:
- Infineon
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Motor Type | Brushless | |
| Product Type | 3 Phase AC Motor Driver | |
| Configuration | 3 Phase | |
| Maximum IGBT Collector Current | 50mA | |
| Mount Type | Surface | |
| Package Type | VQFN-48 | |
| Pin Count | 48 | |
| Output Current | 50mA | |
| Minimum Supply Voltage | 3V | |
| Maximum Supply Voltage | 28V | |
| Typical Switching Frequency | 25kHz | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 150°C | |
| Length | 6.8mm | |
| Series | TLE9879QXA40 | |
| Width | 6.8mm | |
| Standards/Approvals | RoHS | |
| Automotive Standard | AEC | |
| Supply Current | 30mA | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Motor Type Brushless | ||
Product Type 3 Phase AC Motor Driver | ||
Configuration 3 Phase | ||
Maximum IGBT Collector Current 50mA | ||
Mount Type Surface | ||
Package Type VQFN-48 | ||
Pin Count 48 | ||
Output Current 50mA | ||
Minimum Supply Voltage 3V | ||
Maximum Supply Voltage 28V | ||
Typical Switching Frequency 25kHz | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 150°C | ||
Length 6.8mm | ||
Series TLE9879QXA40 | ||
Width 6.8mm | ||
Standards/Approvals RoHS | ||
Automotive Standard AEC | ||
Supply Current 30mA | ||
Infineon TLE9879QXA40 Series 3 Phase AC Motor Driver, 3V Minimum Supply Voltage, 50mA Output Current - TLE9879QXA40XUMA2
This 3-phase AC motor driver provides a compact, surface-mount solution for controlling three-phase brushless motors across a wide supply range. Designed for applications requiring a small-footprint motor controller IC, it operates in harsh thermal environments and is suitable for automotive contexts where compactness and phased motor control are required.
Features and Benefits:
• Operates from 3 V to 28 V enabling low-voltage system compatibility
• Delivers 50 mA output current for controlled gate driving
• Typical switching at 25 kHz supports smooth motor commutation
• Withstands -40 °C to 150 °C for extended temperature operation
• Surface-mounted VQFN-48 package reduces assembly complexity
• Delivers 50 mA output current for controlled gate driving
• Typical switching at 25 kHz supports smooth motor commutation
• Withstands -40 °C to 150 °C for extended temperature operation
• Surface-mounted VQFN-48 package reduces assembly complexity
Applications
• Suitable for in-vehicle motor control modules meeting AEC standards
• Ideal for brushless fan and pump controllers in Compact systems
• Used with low-voltage battery-driven three-phase powertrains
• Can be used for Compact actuator control in automotive assemblies
• Ideal for brushless fan and pump controllers in Compact systems
• Used with low-voltage battery-driven three-phase powertrains
• Can be used for Compact actuator control in automotive assemblies
What is the typical switching frequency and why does it matter?
It operates at around 25 kHz which helps reduce audible noise and enables efficient commutation for brushless motors.
How does the device handle thermal extremes in demanding environments?
The component is rated to function across -40 °C to 150 °C, allowing operation in both cold-start and high-heat conditions without derating performance.
What package and mounting style are used for board assembly?
It is supplied in a 48-pin VQFN package designed for surface-mount placement to save board space.
What are the supply and supply-current characteristics to consider during design?
The supply range spans 3 V to 28 V and the device draws approximately 30 mA supply current for planning power budgets.
What output capability is provided for driving gate inputs or control circuits?
The driver offers a 50 mA output current suitable for driving small gate capacitances and control inputs.