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Panasonic Semiconductor HomeSemiconductor > Products > Analog ICs > Motor Driver ICs > Brushed DC Motor Driver ICs

Brushed DC Motor Driver ICs

Product Overview

Panasonic brushed DC motor series consists of the single motor driver ICs and the dual motor driver ICs.

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  1. Two built-in drive circuits for space saving
  2. This series has two ICs, AN44070A and AN41402A, each of which contains two drive circuits to simultaneously drive two DC motors, saving mounting space.

    Built-in Drive Circuits

  3. Built-in abnormal condition detection output
  4. The NFAULT pin is provided for detection of abnormal conditions (undervoltage, overtemperature, and overcurrent [load short-circuit]).

    Detection Output

  5. Chip temperature measurement pin for thermal design
  6. With the TJMON pin, it is possible to detect the temperature of the IC chip by calculating using the difference between the TJMON pin voltages before and after motor operation.

    Chip Temperature Measurement

  7. WLCSP for space saving
  8. All low-voltage driver ICs use Wafer Level Chip Size Package (WLCSP), saving mounting space.


  9. Industry’s lowest output ON-resistance
  10. Dramatically low output ON-resistance compared to previous model, achieving ultra-low loss.

  11. Low power consumption at standby
  12. The consumption current of IC can be reduced in standby operation, saving energy.In particular, AN41406A consumes almost zero current at standby, enabling longer battery life.

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*1 When all of the six substances prohibited in the EU's RoHS directive(2011/65/EU) are present below a concentration of the specified limit, we describe the applicable products as "RoHS compliant", and when any one of the substances is present above or equal to the limit (for all applications except for the exempted ones), we describe them as "RoHS not compliant".For more information, see the "Letter for the Certificate of Compliance to EU RoHS Directive". For the products with "-" mark, please contact us.
*2 With regard to the 173 substances listed on the ECHA candidate list updated on January 12th, 2017, when any one of the SVHCs is present in applicable products above a concentration of 0.1wt%, we describe them as "SVHC included", and when all SVHCs are present below or equal to 0.1wt%, we describe them as "SVHC not included", based on the information of SVHC provided by our supplier and the information of parts/materials used in applicable products.

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Panasonic Semiconductor HomeSemiconductor > Products > Analog ICs > Motor Driver ICs > Brushed DC Motor Driver ICs