HAL546UA-K
MAGNETIC SWITCH UNIPOL TO92UA-1Manufacturer: TDK-Micronas GmbH
Categories: Switches (Solid State)
Quality Control: Learn More
TDK-Micronas GmbH HAL® 54x series HAL546UA-K is a unipolar Hall effect switch featuring an open-drain output. This digital switch offers precise magnetic sensing with a typical trip point of 7.2mT and a release point of 2mT, ensuring reliable operation with South pole detection. Designed for through-hole mounting in a TO-92UA-1 (TO-226-3, TO-92-3) package, it operates over a wide temperature range of -40°C to 140°C (TA). The device boasts temperature compensation for consistent performance across varying thermal conditions. With a supply voltage range of 4.3V to 24V, it consumes a maximum of 4.2mA supply current and supports a maximum output current of 20mA. This component is widely utilized in automotive applications, industrial automation, and consumer electronics where precise position sensing and switching are critical. It is supplied in Tape & Box packaging.
Additional Information
Series: HAL® 54xRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Box (TB)Download Free CAD Model:
Technical Details:
| Features | Temperature Compensated |
| Packaging | Tape & Box (TB) |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Output Type | Open Drain |
| Polarization | South Pole |
| Mounting Type | Through Hole |
| Function | Unipolar Switch |
| Operating Temperature | -40°C ~ 140°C (TA) |
| Voltage - Supply | 4.3V ~ 24V |
| Technology | Hall Effect |
| Sensing Range | 7.2mT Trip, 2mT Release |
| Current - Output (Max) | 20mA |
| Current - Supply (Max) | 4.2mA |
| Supplier Device Package | TO-92UA-1 |
| Test Condition | 25°C |
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