A1227LUA-T
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 3-SSIP |
| Number of Pins | 3 |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Bulk |
| Published | 2011 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Not For New Designs |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Terminal Finish | Matte Tin (Sn) |
| Technology | Hall Effect |
| Voltage - Supply | 3.8V~24V |
| Terminal Position | SINGLE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 12V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Function | Latch |
| Qualification Status | Not Qualified |
| Output Type | Open Drain |
| Max Output Current | 25mA |
| Supply Voltage-Max (Vsup) | 24V |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Operating Supply Current | 6mA |
| Polarization | South Pole |
| Output Current | 25mA |
| Max Supply Current | 6mA |
| Test Condition | -40°C ~ 150°C |
| Sensing Range | 17.5mT Trip, -17.5mT Release |
| Height | 3.02mm |
| Length | 4.09mm |
| Width | 1.52mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
A1227LUA-T Overview
An integrated magnetic switch is packaged within the Bulk in order to protect it against damage. The magnetic switches are put into 3-SSIP packages for safety protection. In operation, these switches are capable of outputting 25mA as the maximum current. These switches can supply a maximum current of 6mA. Switches require 3 pins to work. As far as terminations are concerned, there are 3. Current output by switches should be 25mA in general. In order for the switch to function, it should supply a voltage of 24V. The switch is usually set to supply 12V voltage to ensure reliable operation.
A1227LUA-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.8V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Through Hole
3 Pins
3 Terminations
Output Type: Open Drain
A1227LUA-T Applications
There are a lot of Allegro MicroSystems A1227LUA-T Magnetic Switches applications.
- Control of magnetic apparatus
- Clutch/brake position sensor
- Synchronization
- Reed switch replacement
- Industrial controls
- Fan speed measurement
- Dyno testing
- Gear reducer RPM
- Navigation
- White goods
