Brushless DC Pre-Drivers

Wide Input Voltages
From 4V to 100V cover wide range applications

Small Solutions
4mm x 4mm pre-drivers are the smallest in the industry
Extensive Protection
Multiple fault protections including MOSFET de-saturation detection

MPS brushless DC motor pre-drivers are designed to drive brushless DC motors (BLDC) and permanent magnet synchronous motors (PMSM) used in robotics, industrial, automotive, and consumer applications, such as power tools, fans, pumps, and E-bikes. MPS parts can be used from 5V to 100V, and spin motors larger than 1,000 W. Unique features include boosted gate drive supplies, programmable dead time, full protection features, and 100% duty cycle capability. Single-channel and three-channel parts are available with optional features like built-in buck regulators, current sense amplifiers, and Hall commutation logic. Some parts are qualified for automotive use (AEC-Q100).

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Status
MPS Inventory
Vsw (max) (V)
Number of Half-Bridges
Isink/source (A)
Hall Input
Package (mm)
Grade
MPSafe
MPL
Product URL
Vsw (max) (V)
Number of Half-Bridges
Isink/source (A)
Hall Input
Package (mm)
Grade
Buy On MPS
1
2
3
1 / 0.8
1/0.7
1/0.8
2.5 / 1.5
2.5/1.5
4.5 / 2.6
4.5/2.6
4/3
8/7
No
Yes
QFN-8 (3x3)
QFN-8 (4x4)
QFN-9 (3x3)
QFN-10 (3x3)
QFN-10 (4x4)
QFN-22 (4x5)
QFN-28 (4x4)
QFN-28 (4x5)
QFN-32 (5x5)
QFN-40 (5x5)
SOIC-8
SOIC-8 EP
TSSOP-28EP
Catalog
Automotive
Is MPSafe Has MPL Product URL
     
MPQ1923-AEC1
100V, 8A, High-Frequency, Half-Bridge Gate Driver, AEC-Q100 Qualified
Buy On MPS 100 1 8/7 No QFN-8 (4x4), QFN-10 (4x4) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/motor-drivers/mpq1923-aec1.html
MP1923
100V, 8A, High-Frequency, Half-Bridge Gate Driver
Buy On MPS 100 1 8/7 No QFN-8 (4x4), QFN-10 (4x4), SOIC-8 Catalog 1 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp1923.html
MPQ1925

100V, 4A, High-Frequency, Half-Bridge Gate Driver

Buy On MPS 100 1 4.5/2.6 No QFN-8 (4x4) Catalog 1 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mpq1925.html
MP6529
5V to 35V, Three-Phase, Brushless DC Motor Pre-Driver
3 1 / 0.8 QFN-28 (4x4), TSSOP-28EP Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp6529.html
MPQ1924

100V, 4A, High Frequency Half-Bridge Gate Driver for Industrial Applications

100 1 4.5 / 2.6 SOIC-8 Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mpq1924.html
MPQ6531-AEC1

5V to 60V, Three-Phase Brushless DC Motor Pre-Driver AEC-Q100 Qualified

65 3 1/0.8 No QFN-28 (4x5) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/motor-drivers/mpq6531-aec1.html
MPQ6532-AEC1

5V to 60V, Three-Phase Brushless DC Motor Pre-Driver, AEC-Q100 Qualified

Buy On MPS 3 1/0.8 Yes QFN-28 (4x5) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/motor-drivers/mpq6532-aec1.html
MP1922

100V, 3A, Single-Channel, Half-Bridge Pre-Driver IC

Buy On MPS 100 1 4/3 No QFN-22 (4x5) Catalog 1 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp1922.html
MPQ1922-AEC1

100V, 3A, Half-Bridge Pre-Driver IC, AEC-Q100 Qualified

Buy On MPS 100 1 4/3 No QFN-22 (4x5) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/motor-drivers/mpq1922-aec1.html
MPQ6528-AEC1

5V to 60V, H-Bridge Gate Driver, AEC-Q100 Qualified

Buy On MPS 2 1/0.8 No QFN-28 (4x5) Automotive 1 0 https://www.monolithicpower.com/en/products/automotive-aecq-grade/motor-drivers/mpq6528-aec1.html
MPQ6533-AEC1

6V to 40V, Three-Channel Automotive Pre-Driver, AEC-100 Qualified

Buy On MPS 3 No QFN-32 (5x5) Automotive 1 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mpq6533-aec1.html
MP1925

100V, 4A, High Frequency Half-Bridge Gate Driver with Lower Vdd Threshold

100 1 4.5/2.6 No QFN-8 (4x4) Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp1925.html
MP6539B

100V, Three-Phase BLDC Motor Pre-Driver

3 1/0.8 No QFN-28 (4x5), TSSOP-28EP Catalog 1 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp6539b.html
MP1921A

2.5A, 100V High Frequency Half-Bridge Gate Driver

100 1 2.5 / 1.5 No QFN-8 (3x3), QFN-9 (3x3) , QFN-10 (4x4), SOIC-8 EP Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp1921a.html
MP1921B

100V, 2.5A, High-Frequency Half-Bridge Gate Driver

100 1 2.5/1.5 No QFN-10 (3x3) Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp1921b.html
MP6532

5V to 60V, Three-Phase Brushless DC Motor Pre-Driver

60 3 1/0.8 Yes QFN-28 (4x4), TSSOP-28EP Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp6532.html
MP6538

100V, Three-Phase BLDC Motor Pre-Driver with Hall Signal Interface

3 1/0.8 Yes QFN-28 (4x5) Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp6538.html
MP6537

100V, Three-Phase BLDC Motor Pre-Driver with PWM & Enable inputs

3 1/0.8 No QFN-28 (4x5) Catalog 1 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp6537.html
MP6531A

5V to 60V, Three-Phase, Brushless, DC Motor Pre-Driver with Separate HS/LS Control

Buy On MPS 3 1/0.7 QFN-28 (4x4), TSSOP-28EP Catalog 1 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp6531a.html
MP1924A

100V, 4A, High-Frequency Half-Bridge Gate Driver with Lower VDD Threshold

100 1 4.5 / 2.6 QFN-10 (4x4), SOIC-8 Catalog 1 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp1924a.html
MP6535

5V-55V 3-Phase BLDC Motor Pre-Driver with Hall Input and Buck Regulator

55 3 1 / 0.8 Yes QFN-40 (5x5) Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp6535.html
MP6534
5V-55V 3-Phase BLDC Motor Pre-Driver with Buck Regulator
55 3 1 / 0.8 No QFN-40 (5x5) Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp6534.html
MP6528
5V to 60V, H-Bridge Gate Driver
2 1 / 0.8 QFN-28 (4x4) Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp6528.html
MP1924

100V, 4A, High-Frequency Half-Bridge Gate Driver

100 1 4.5 / 2.6 QFN-10 (4x4), SOIC-8 Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp1924.html
MP6530

60V 3-Phase BLDC Motor Pre-Driver

60 3 1 / 0.8 No QFN-28 (4x4), TSSOP-28EP Catalog 0 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp6530.html
MP6539

100V, Three-Phase BLDC Motor Pre-Driver with HS & LS inputs

3 1/0.8 No QFN-28 (4x5), TSSOP-28EP Catalog 1 0 https://www.monolithicpower.com/en/products/motor-drivers-and-motor-controllers/bldc-pre-drivers-and-integrated-solutions/mp6539.html
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