FS3144 Unipolar Hall Switch
Model: | Category: Hall Sensor IC
Product Overview
The FS3144 is a high-sensitivity unipolar Hall-effect switch IC, optimized for cost-effective position sensing applications. It responds to a South magnetic pole and releases when the magnetic field is removed. Key Features: - Wide operating voltage: 3.0V to 28V - Unipolar output: South pole activated - Open-collector/open-drain output - Built-in pull-up resistor option - High sensitivity with reliable operation - Temperature-compensated design - TO-92S or SOT23 package Typical Applications: - Door and window position detection - Lid cover open/close sensing - Brushless DC motor drive - Current sensing applications - Security systems - Consumer electronics This unipolar Hall switch provides a simple, reliable, and cost-effective solution for contactless position detection in a wide range of applications.
InquiryWhy Choose Fandou Tech
Fandou Tech is a professional PCBA and microcontroller (MCU) solution provider integrating hardware design, firmware development, SMT assembly and testing. We offer custom printed circuit board design, mid-scale production and quality control in line with international standards.
- One-stop PCBA service: from concept to mass production
- Quality control and AOI testing per IPC-A-610 standards
- Reliable third-party component sourcing and on-time delivery
- Technical support and after-sales service in 21 languages
For more details, pricing or samples, please contact us.
Specifications
| Operating Voltage | 3~28V |
| Operating Temperature | -40℃~125℃ |
| Package | TO-92S |
BOM List
| Model | Product Overview |
|---|---|
| Standard BOM list available on request. Includes main control IC, power management chip, LED driver, resistors, capacitors, PCB board and other complete bill of materials. Custom BOM solutions available based on specific customer requirements. | |