Brushless DC Pre-Drivers

Extensive Protections
Diagnostic capabilities

Wide Input Voltages
Broad application
requirements coverage
Less Parts
Internal current sensing
eliminates external components

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).

Show Columns
Status
Vsw (max) (V)
Number of Half-Bridges
Isink/source (A)
Hall Input
Package
Grade
Vsw (max) (V)
Number of Half-Bridges
Isink/source (A)
Hall Input
Package
Grade
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
No
Yes
QFN-10 (3x3)
QFN-10 (4x4)
QFN-28 (4x4)
QFN-28 (4x5)
QFN-32 (4x4)
QFN-40 (5x5)
QFN-8 (3x3)
QFN-9 (3x3)
SOIC-8
SOIC-8 EP
TSSOP28 EP
QFN-8(4x4)
Catalog
Automotive
MP1921B
NEW

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

100 1 2.5/1.5 No QFN-10 (3x3) Catalog
MP1925
NEW

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

100 1 4.5/2.6 No QFN-8(4x4) Catalog
MP6530
ACTIVE

60V 3-Phase BLDC Motor Pre-Driver

60 3 1 / 0.8 No QFN-28 (4x4), TSSOP28 EP Catalog
MP1924
NEW

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

100 1 4.5 / 2.6 QFN-10 (4x4), SOIC-8 Catalog
MP6528
NEW
5V to 60V, H-Bridge Gate Driver
2 1 / 0.8 QFN-28 (4x4) Catalog
MP6529
NEW
5V to 35V, Three-Phase, Brushless DC Motor Pre-Driver
3 1 / 0.8 QFN-28 (4x4), TSSOP28 EP Catalog
MP6534
NEW
5V-55V 3-Phase BLDC Motor Pre-Driver with Buck Regulator
55 3 1 / 0.8 No QFN-40 (5x5) Catalog
MP6535
NEW

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

55 3 1 / 0.8 Yes QFN-40 (5x5) Catalog
MP1924A
NEW

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

100 1 4.5 / 2.6 QFN-10 (4x4), SOIC-8 Catalog
MPQ1924
NEW

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

100 1 4.5 / 2.6 SOIC-8 Catalog
MPQ6531-AEC1
NEW

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

65 3 1/0.8 No QFN-28 (4x5) Automotive
MP6539B
NEW

100V, Three-Phase BLDC Motor Pre-Driver

3 1/0.8 No QFN-28 (4x5), TSSOP28 EP Catalog
MP1921A
ACTIVE

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

100 1 2.5 / 1.5 No QFN-10 (4x4), QFN-8 (3x3), QFN-9 (3x3) , SOIC-8 EP Catalog
MP6532
ACTIVE

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

60 3 1/0.8 Yes QFN-28 (4x4), TSSOP28 EP Catalog
MP6570
ACTIVE

3-Phase BLDC Controller with a High-Accuracy Angular Sensor

QFN-32 (4x4) Catalog
MP6531A
ACTIVE
5V - 60V, Three-Phase, Brushless, DC Motor Pre-Driver with Separate HS/LS Control
1 1/0.7 QFN-28 (4x4), TSSOP28 EP Catalog
MP6537
ACTIVE

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

3 1/0.8 No QFN-28 (4x5) Catalog
MP6538
ACTIVE

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

3 1/0.8 Yes QFN-28 (4x5) Catalog
MP6539
ACTIVE

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

3 1/0.8 No QFN-28 (4x5), TSSOP28 EP Catalog
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