A1145LLHLT
MAGNETIC SWITCH UNIPOLAR SOT23WManufacturer: Allegro MicroSystems
Categories: Switches (Solid State)
Quality Control: Learn More
The Allegro MicroSystems A1145LLHLT is a unipolar Hall effect switch designed for demanding automotive applications. This SOT-23W package device functions as a current source output, sensitive to a South pole magnetic field with a typical trip point of 6mT and a release point of 1mT. Qualified to AEC-Q100 standards, it operates over an extended temperature range of -40°C to 150°C. With a supply voltage range from 3.5V to 24V and a maximum supply current of 17mA, the A1145LLHLT is suitable for various automotive sensor applications where reliable magnetic field detection is critical. It is supplied in Tape & Reel (TR) packaging.
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 | - |
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23W |
| Output Type | Current Source |
| 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 | 6mT Trip, 1mT Release |
| Current - Output (Max) | - |
| Current - Supply (Max) | 17mA |
| Supplier Device Package | SOT-23W |
| Test Condition | -40°C ~ 150°C |
| Grade | Automotive |
| Qualification | AEC-Q100 |
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