A1155LLHLT-T
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23W |
| Supplier Device Package | SOT-23W |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Unipolar Switch |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Technology | Hall Effect |
| Voltage - Supply | 3V~24V |
| Function | Unipolar Switch |
| Current - Supply (Max) | 17mA |
| Output Type | Current Source |
| Operating Supply Current | 6.9mA |
| Polarization | South Pole |
| Test Condition | -40°C ~ 150°C |
| Sensing Range | 6mT Trip, 1mT Release |
| RoHS Status | ROHS3 Compliant |
A1155LLHLT-T Overview
A protective Tape & Reel (TR) package surrounds the magnetic switch to protect it from damage. Safety precautions are taken by packaging the magnetic switches in SOT-23W packages. As a maximum current, magnetic switches can supply 17mA. Magnet switches can be set to operate at 150°C. This magnetic switch works best at temperatures above -40°C.
A1155LLHLT-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
Output Type: Current Source
Maximum Supply Current: 17mA
A1155LLHLT-T Applications
There are a lot of Allegro MicroSystems A1155LLHLT-T Magnetic Switches applications.
- Speed and direction of gears
- Speedometers
- Anti-lock braking systems
- Electric window lift
- Commutation of brushless DC motors
- Magnetic encoders
- Compressor speed
- Gear shift selectors and driver controls (PRNDL)
- Control of magnetic apparatus
- Encoders
