A New Generation Hall effect IC

ZCL Hall effect IC


The Ideal BLDC Motor

  • A motor that
    rotates smoothly,
  • is not affected by changes in temperature or
    magnetic flux density and

    always operates at high efficiency
  • It must be low profile and compact to
    not interfere with the design

What the ZCL® Hall Effect IC Accomplishes

We will strive to make this “New Generation of Hall effect ICs” the core of the ideal BLDC motor that will
minimize design work.

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The ZCL hall effect IC is
a new generation of Hall effect ICs that change the output signal at the point polarity changes (zero crossing point) and employs
the world’s first*1 detection method optimized for brushless DC motor control.

Explans the World’s First 
Detection Mechanism
≫”What is a ZCL Hall Effect IC?”

(*1) Based on our research as of September 2018.

Reducing Design Man Hours to Create the Ideal Motor

Complex control programs are not needed to create a motor that runs smoothly.

A ZCL Hall effect IC is not easily affected by variations in magnets or changes in magnetic flux density and provides the expected rotation detection. Smooth motor rotation is obtained without complex program control.

Striving for a high efficiency motor that reduces the need for calibration

Rotation detection unaffected by temperature change or design tolerances is a ZCL Hall effect IC characteristic.
Use a ZCL Hall effect IC to create a motor that will be able to constantly operate at full torque without calibration. Nor will it be affected by drops in efficiency due to temperature changes or design tolerances.

The world’s lowest profile package helps our efforts to further shrink motor height and size

The ZCL Hall Effect IC employs the TSOT-23-3S (2.9 x 2.8 x t0.8mm), a new package that is an extremely slimmed down version of the industry standard SOT-23-3 package. With a height of a mere 0.8mm, the TSOT-23-3S is the world’s lowest profile package that reduces the distance between the circuit board and the magnets and is a great help in reducing motor package size.

【Video】What ZCL Hall Effect IC can do

Differences between conventional Hall effect ICs and ZCL Hall effect ICs

“Constantly stable detection” not easily impacted by changes in magnetic flux

“Constant efficiency” that minimizes manufacturing variations

Hall effect ICs for Motors


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S-57TZ S Series

S-576Z B Series

S-576Z R Series


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