DRV10963

ACTIVE

5-V nominal, 1.8-A peak sensorless sinusoidal control 3-phase BLDC motor driver

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Product details

Parameters

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Package | Pins | Size

USON (DSN) 10 9 mm² 3 x 3 open-in-new Find other Brushless DC (BLDC) motor drivers

Features

  • Proprietary Sensor-less Window-less
    180° Sinusoidal Control Scheme
  • Input Voltage Range 2.1 to 5.5 V
  • 500-mA Output Current
  • Low Quiescent Current 15 µA (Typical) at
    Sleep Mode
  • Total Driver H+L Rdson Less than 1.5 Ω
  • Current Limit and Short Circuit Current
    Protection
  • Lock Detection
  • Anti Voltage Surge (AVS)
  • UVLO
  • Thermal Shutdown
open-in-new Find other Brushless DC (BLDC) motor drivers

Description

The DRV10963 is a three phase sensor-less motor driver with integrated power MOSFETs. It is specifically designed for high efficiency, low noise and low external component count motor drive applications. The proprietary sensor-less window-less 180° sinusoidal control scheme offers ultra-quiet motor drive performance. The DRV10963 contains an intelligent lock detect function, combined with other internal protection circuits to ensure safe operation. The DRV10963 is available in a thermally efficient 10-pin USON package with an exposed thermal pad.

open-in-new Find other Brushless DC (BLDC) motor drivers
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DRV10964 ACTIVE 5-V nominal, 1.8-A peak sensorless sinusoidal control 3-phase BLDC motor driver with automatic tune Features a fixed setting and only one resistor for configuring the handoff threshold

Technical documentation

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Type Title Date
* Datasheet DRV10963 5-V, Three-Phase, Sensorless BLDC Motor Driver datasheet (Rev. A) Jul. 19, 2013
Application notes Best Practices for Board Layout of Motor Drivers (Rev. A) Jan. 22, 2019
Technical articles Connectivity helps integrate intelligent motor control on a single MCU Jun. 06, 2018
Technical articles Cut the power and complexity of your appliance designs Feb. 06, 2018
Technical articles Integrated intelligence part 3: motor startup from standstill position Dec. 11, 2017
Technical articles Six weird ways to design with a brushless-DC driver Aug. 28, 2017
User guides DRV10963 Evaluation Module User's Guide Jul. 28, 2015

Design & development

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Hardware development

EVALUATION BOARDS Download
document-generic User guide
$75.00
Description

The DRV10963AEVM is an evaluation platform for the DRV10963 5V 3-phase sinusoidal sensorless BLDC motor driver. The EVM is a combination of a motherboard and a daughterboard. The motherboard includes a TLC555 timer configured to supply a PWM to the DRV10963 and a potentiometer to adjust the speed of (...)

Features
  • 2.1-5.5V supply voltage range
  • Tune motor speed via potential meter
  • Automated process through GUI to select from pre-configured DRV10963Jx
  • Tune through GUI to choose customized parameters
  • 4-step configuration to tune for any motor

Reference designs

REFERENCE DESIGNS Download
Laptop/Notebook Computer Fan Controller Reference Design
TIDA-00578 This design uses a single-chip sensorless 3-phase brushless DC motor (BLDC) for driving fans quietly and smoothly. The 180 degree sinusoidal commutation sensorless algorithium is embedded inside of DRV10963, thus eliminating the need of software and firmware. DRV10963 is ideal for battery operated (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
5V, 3-Phase, Sensorless, Sinusoidal Motor System With Variable Speed Control
TIDA-00114 This BLDC motor system implements a DRV10963, a TLC555 timer, and a generic 5V motor. The sinusoidal control scheme is suitable for small fan applications where low noise is desired. Motor voltage support is 2.1V to 5.5V, and max current is 500mA. Motor speed is controlled by the PWM input. Low (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
SON (DSN) 10 View options

Ordering & quality

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Videos

1-PWM Mode

This video is an overview of the new 1-PWM Mode for the DRV8305 Brushless DC Motor Driver

Posted: 18-Jan-2016
Duration: 06:43

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