A1102LLHLT-T
| Parameters | |
|---|---|
| Operating Supply Current | 7.5mA |
| Polarization | South Pole |
| Output Current | 20mA |
| Max Supply Current | 7.5mA |
| Test Condition | -40°C ~ 150°C |
| Sensing Range | 24.5mT Trip, 6mT Release |
| Length | 2.98mm |
| Width | 1.91mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| 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 | 2008 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Termination | SMD/SMT |
| Type | Unipolar Switch |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | REVERSE BATTERY PROTECTION |
| Technology | Hall Effect |
| Voltage - Supply | 3.8V~24V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.95mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Function | Unipolar Switch |
| Output Type | Open Drain |
| Max Output Current | 25mA |
| Supply Voltage-Max (Vsup) | 24V |
A1102LLHLT-T Overview
Magnetic switches are packaged in Tape & Reel (TR) to prevent damage. For safety reasons, magnetic switches are packaged in SOT-23W packages. When operating, these switches can output a maximum current of 25mA. They can supply up to 7.5mA amps of current. The switches are wired with 3 pins in order to function. The file contains 3 terminations. Switches should generally output a current of 20mA. If it works properly, this switch should produce a voltage of 24V. It is normal for this switch to supply 12V in order to perform reliably.
A1102LLHLT-T Features
Packaging: Tape & Reel (TR)
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 3.8V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
3 Pins
3 Terminations
Output Type: Open Drain
A1102LLHLT-T Applications
There are a lot of Allegro MicroSystems A1102LLHLT-T Magnetic Switches applications.
- Motor and fan control
- Dyno testing
- Brushless DC (direct current) motor commutation
- Transmission
- Speed and RPM (revolutions per minute) sensing
- Rollers
- Industrial controls
- Tachometer
- Geomagnetic field measurements
- Motor assemblies
