SS441 - Unipolar Hall-Effect Digital Switch

SEC

General Description

The SS441 is a unipolar Hall-effect sensor IC fabricated from bipolar technology.

Key Features

4.5V to 24V Operation -40℃ to 150℃ Superior temperature operation Bipolar technology Open-collector 25 mA output Reverse battery protection Small Size-SOT23 3L or SIP 3L Solid-state reliability Resistant to physical stress Activate with small, commercially available Permanent magnets.

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SS441 unipolar hall-effect digital switch by SEC - Datasheet Preview

Datasheet Details

Part number	SS441
Manufacturer	SEC
File Size	298.22 KB
Description	Unipolar Hall-Effect Digital Switch
Datasheet	SS441 Datasheet

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Full PDF Text Transcription for SS441 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for SS441. For precise diagrams, tables, and layout, please refer to the original PDF.

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SS441 Unipolar Hall-Effect Digital Switch Features and Benefits – – – – – – – – – 4.5V to 24V Operation -40℃ to 150℃ Superior temperature operation Bipolar technology Open-collector 25 mA output Reverse battery protection Small Size-SOT23 3L or SIP 3L Solid-state reliability Resistant to physical stress Activate with small, commercially available Permanent magnets Application Examples        Automotive, Consumer and Industrial Solid-state switch Brushless DC motor commutation Speed detection Linear position detection Angular position detection Proximity detection www.DataSheet.net/ Functional Block Diagram VDD Voltage Regulatr OUT Chopper Hall Plate GND A Package Pin 1 – V DD Pin 2 – GND Pin 3 – OUT AT Package Pin 1 – V DD Pin 2 – OUT Pin 3 – GND 1 V2.