A1184LLHLT
MAGNETIC SWITCH UNIPOLAR SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
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Allegro MicroSystems A1184LLHLT is a unipolar Hall effect switch designed for high-volume automotive applications. This digital switch features an open-collector output and operates from a 3.5V to 24V supply with a maximum supply current of 17mA. The device is characterized by its programmable trip point and sensing range, offering flexibility in application design. Packaged in a SOT-23W surface-mount package, it is supplied on tape and reel. The A1184LLHLT is AEC-Q100 qualified, making it suitable for demanding environments. Its south-pole detection capability and operating temperature range of -40°C to 150°C (TA) make it ideal for automotive systems, including seat position sensing and latch detection.
Additional Information
Series: -RoHS Status: RoHS Compliant By ExemptionManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Programmable Trip Point |
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23W |
| Output Type | Open Collector |
| Polarization | South Pole |
| Mounting Type | Surface Mount |
| Function | Unipolar Switch |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Voltage - Supply | 3.5V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | Programmable |
| Current - Output (Max) | - |
| Current - Supply (Max) | 17mA |
| Supplier Device Package | SOT-23W |
| Test Condition | - |
| Grade | Automotive |
| Qualification | AEC-Q100 |
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