Integrated BLDC Motor Drivers

Integrated BLDC Motor Drivers

MPS’s integrated BLDC motor drivers that use our unique IC process technology allows the integration of large, low-RDS(ON) power MOSFETs into ICs to directly drive brushless DC (BLDC) motors, enabling the smallest single-chip BLDC driver solutions available. These integrated BLDC motor drivers can be designed to drive BLDC and permanent magnet synchronous motors (PMSMs) used in robotics, industrial, automotive, and consumer applications, such as power tools, fans, pumps, and e-bikes. MPS solutions have a variety of selectable input modes, such as: PWM and enable inputs, high-side (HS) and low-side (LS) inputs, Hall-signal inputs, and more. They also feature 100% duty cycle operation, robust protection functions, and integrated current-sense amplifier functionality. Some parts are qualified for automotive use (AEC-Q100).

Multiple Functions: Different logic input configurations and integrated current-sense amplifiers
Up to 8A Power Stage: Flip-chip packaging with QFN is the smallest in the automotive industry
Thermal Performance: Low RDS(ON) provides low power loss and improved thermal performances
AEC-Q100 Qualified
Automotive application ready

High Power Efficiency
Excellent thermal performance

Leading Power Density
Reduces space requirements

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MPS Inventory
Vin (min) (V)
Vin (max) (V)
Number of Phase
Iout (max) (A)
Integrated Hall Sensor
Integrated Power MOSFETs
Integrated Current Sense Amplifiers
Inputs
Grade
Package (mm)
MPSafe
MPL
Product URL
Vin (min) (V)
Vin (max) (V)
Number of Phase
Iout (max) (A)
Integrated Hall Sensor
Integrated Power MOSFETs
Integrated Current Sense Amplifiers
Inputs
Grade
Package (mm)
Buy On MPS
3
No
Yes
Yes
PWM and Enable
HS and LS
Automotive
TQFN-26 (6x6)
Is MPSafe Has MPL Product URL
     
MPQ6541A-AEC1

40V, 8A, Three-Phase Power Stage with HS and LS Inputs, AEC-Q100 Qualified

Buy On MPS 4.75 40 3 8 No Yes Yes HS and LS Automotive TQFN-26 (6x6) 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/motor-drivers/mpq6541a-aec1.html
MPQ6541-AEC1

40V, 8A, Three-Phase Power Stage with PWM and ENBL Inputs, AEC-Q100 Qualified

Buy On MPS 4.75 40 3 8 No Yes Yes PWM and Enable Automotive TQFN-26 (6x6) 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/motor-drivers/mpq6541-aec1.html
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