DRV10970PWPR

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Details for Texas Instruments

DRV10970PWPR

20W, 12V 3-phase sensored BLDC motor driver with single/3halls supported
Buy Directly from Texas Instruments (4179 in Stock)
$0.8500 per unit
Series Information for DRV10970PWPR - Texas Instruments

Features

  • feature
    Adaptive Drive Angle Adjustment
  • feature
    Adjustable Retry Timing after Motor Lock
  • feature
    Configurable for 30u00b0 Hall Placement or 0u00b0 Hall Placement
  • feature
    Embedded 180u00b0 Sine-Wave and Trapezoidal Commutations
  • feature
    Integrated FETs: 1-A RMS, 1.5-A Peak Output Phase/Winding Current
  • feature
    Motor Lock Report on Open-Drain RD Pin
  • feature
    Motor Spin Direction Control
  • feature
    Programmable Current-Limit Function
  • feature
    Protection Features
  • feature
    Tachometer u2013 Motor Speed Information on Open- Drain FG Pin
  • feature
    Three or Single Hall Sensor Option to Minimize System Cost
  • feature
    Total Driver H + L RDSON: 400 mu03a9
  • feature
    Ultra-Low Power Consumption in Sleep Mode (35 u00b5A)
  • feature
    Wide Power Supply Voltage Range: 5 to 18 V

Description

MOTOR DRIVER 3P BLDC 1.5A HTSSOP-24
The DRV10970 is an integrated three-phase BLDC motor driver for home appliance, cooling fans, and other general-purpose motor control applications. The embedded intelligence, small form factor, and simple pinout structure reduce the design complexity, board space, and system cost. The integrated protections improve the system robustness and reliability. The output stage of DRV10970 consists of three halfbridges with RDSON of 400 mΩ (H + L). Each halfbridge is capable of driving up to 1-A RMS and 1.5-A peak output current. When the device enters sleep mode, it consumes typical 35 µA of current. The advanced 180° sine-wave commutation algorithm is embedded into the device and achieves high efficiency, low torque ripple, and superior acoustic performance. The adaptive driving angle adjustment function achieves the most optimized efficiency regardless of the motor parameters and load conditions. The DRV10970 is designed for either differential or single-ended Hall sensor based applications. The differential Hall signal inputs are detected by the integrated comparators. The device supports three Hall and single Hall based applications; the single Hall sensor mode reduces the system cost by eliminating two Hall sensors.

Specifications

Motor Type:
DC Brushless
No. of Outputs:
1Outputs
Output Current:
1.5A
Output Voltage:
18V
Driver Case Style:
HTSSOP
No. of Pins:
24Pins
Supply Voltage Min:
5V
Supply Voltage Max:
18V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)

Alternate Descriptions

Avnet America

3-Phase Brushless DC Motor Driver 5 to 18V 24-Piin HTSSOP T/R

Avnet America product

Avnet Europe

3-Phase Brushless DC Motor Driver 5 to 18V 24-Piin HTSSOP T/R

Avnet Europe product

Texas Instruments

20W, 12V 3-phase sensored BLDC motor driver with single/3halls supported

Texas Instruments product