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Texas Instruments-LP3996SD-2828/NOPB Linear Regulators LDO Regulator Pos 2.8V2.8V 0.15A/0.3A 10-Pin WSON EP T/R
Integrated Circuits (ICs)

DRV10866DSCR

Active
Texas Instruments

5-V NOMINAL, 0.85-A PEAK SENSORLESS TRAPEZOIDAL CONTROL, 3-PHASE BLDC MOTOR DRIVER

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Search across all available documentation for this part.

DocumentsBest Practices for Board Layout of Motor Drivers (Rev. B)DRV10866 Lock Detection Functionality (Rev. A)+3
Texas Instruments-LP3996SD-2828/NOPB Linear Regulators LDO Regulator Pos 2.8V2.8V 0.15A/0.3A 10-Pin WSON EP T/R
Integrated Circuits (ICs)

DRV10866DSCR

Active
Texas Instruments

5-V NOMINAL, 0.85-A PEAK SENSORLESS TRAPEZOIDAL CONTROL, 3-PHASE BLDC MOTOR DRIVER

Deep-Dive with AI

DocumentsBest Practices for Board Layout of Motor Drivers (Rev. B)DRV10866 Lock Detection Functionality (Rev. A)+3

Technical Specifications

Parameters and characteristics for this part

SpecificationDRV10866DSCR
ApplicationsFan Motor Driver
Current - Output800 mA
FunctionDriver - Fully Integrated, Control and Power Stage
InterfacePWM
Motor Type - AC, DCBrushless DC (BLDC)
Mounting TypeSurface Mount
Operating Temperature [Max]125 ¯C
Operating Temperature [Min]-40 °C
Output ConfigurationHalf Bridge (3)
Package / Case10-WFDFN Exposed Pad
Supplier Device Package10-WSON (3x3)
TechnologyPower MOSFET
Voltage - Load [Max]5.5 V
Voltage - Load [Min]1.65 V
Voltage - Supply [Max]5.5 V
Voltage - Supply [Min]1.65 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 0.95
10$ 0.85
25$ 0.81
100$ 0.66
250$ 0.62
500$ 0.55
1000$ 0.43
Digi-Reel® 1$ 0.95
10$ 0.85
25$ 0.81
100$ 0.66
250$ 0.62
500$ 0.55
1000$ 0.43
Tape & Reel (TR) 3000$ 0.36
Texas InstrumentsLARGE T&R 1$ 0.64
100$ 0.49
250$ 0.36
1000$ 0.26

Description

General part information

DRV10866 Series

DRV10866 is a 3- phase, sensorless motor driver with integrated power MOSFETs with drive current capability up to 680-mA peak. DRV10866 is specifically designed for low noise and low external component count fan motor drive applications. DRV10866 has built-in overcurrent protection with no external current sense resistor needed. The synchronous rectification mode of operation achieves increased efficiency for motor driver applications. DRV10866 outputs either FG or 1⁄2 FG to indicate motor speed with open-drain output. A 150° sensorless BEMF control scheme is implemented for a 3-phase motor. DRV10866 is available in the thermally efficient 10-pin, 3-mm × 3-mm × 0.75-mm SON (DSC) package. The operating temperature is specified from –40°C to 125°C.

DRV10866 is a 3- phase, sensorless motor driver with integrated power MOSFETs with drive current capability up to 680-mA peak. DRV10866 is specifically designed for low noise and low external component count fan motor drive applications. DRV10866 has built-in overcurrent protection with no external current sense resistor needed. The synchronous rectification mode of operation achieves increased efficiency for motor driver applications. DRV10866 outputs either FG or 1⁄2 FG to indicate motor speed with open-drain output. A 150° sensorless BEMF control scheme is implemented for a 3-phase motor. DRV10866 is available in the thermally efficient 10-pin, 3-mm × 3-mm × 0.75-mm SON (DSC) package. The operating temperature is specified from –40°C to 125°C.