A3280LLHLT-T
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23W |
| Number of Pins | 3 |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2003 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | OPERATION FROM UNREGULATED SUPPLY; REVERSE BATTERY PROTECTION |
| Technology | Hall Effect |
| Voltage - Supply | 4.2V~24V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.95mm |
| Reach Compliance Code | unknown |
| Current Rating | 4mA |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Function | Latch |
| Current - Supply (Max) | 8mA |
| Qualification Status | Not Qualified |
| Output Type | Open Collector |
| Max Output Current | 25mA |
| Supply Voltage-Max (Vsup) | 24V |
| Supply Voltage-Min (Vsup) | 4.2V |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Operating Supply Current | 8mA |
| Polarization | South Pole |
| Output Current | 25mA |
| Test Condition | -40°C ~ 150°C |
| Sensing Range | 4mT Trip, -4mT Release |
| Length | 2.98mm |
| Width | 1.91mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
A3280LLHLT-T Overview
The magnetic switch is packaged in the Tape & Reel (TR) to prevent damage. In order to ensure safety, magnetic switches are packaged in SOT-23W packages. Good performance is achieved by magnetic switches that can supply 8mA as maximum current. These switches can output 25mA as the maximum current when they work. It is necessary to have a 3 pin for the switches to work. There are 3 terminations in it. The switches should generally produce a current of 25mA. When this switch is operating, it should supply a maximum voltage of 24V. When this switch is in a reliable operating state, it typically supplies 12V voltage. This magnetic switch can provide a voltage of 4.2V as its minimum voltage.
A3280LLHLT-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.2V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
3 Pins
3 Terminations
Output Type: Open Collector
Maximum Supply Current: 8mA
A3280LLHLT-T Applications
There are a lot of Allegro MicroSystems A3280LLHLT-T Magnetic Switches applications.
- Spindles
- Control of magnetic apparatus
- Process speed
- Dyno testing
- Gear shift selectors and driver controls (PRNDL)
- Factory automation
- Lighting actuation slave sensor
- Commutation of brushless DC motors
- Detection of ferromagnetic
- Speed and direction of gears
