A3250LLTTR-T
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | TO-243AA |
| Surface Mount | YES |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2009 |
| JESD-609 Code | e3 |
| Feature | Programmable Trip Point |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| Type | Unipolar Switch |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | REVERSE BATTERY PROTECTION |
| HTS Code | 8542.39.00.01 |
| Technology | Hall Effect |
| Voltage - Supply | 4.2V~24V |
| Terminal Position | SINGLE |
| Terminal Form | FLAT |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 12V |
| Terminal Pitch | 1.5mm |
| Reach Compliance Code | unknown |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| JESD-30 Code | R-PSSO-F3 |
| Function | Unipolar Switch |
| Current - Supply (Max) | 7mA |
| Qualification Status | Not Qualified |
| Output Type | Open Collector |
| Max Output Current | 20mA |
| Supply Voltage-Max (Vsup) | 24V |
| Supply Voltage-Min (Vsup) | 4.2V |
| Operating Supply Current | 10mA |
| Polarization | South Pole |
| Sensing Range | Programmable |
| Height Seated (Max) | 1.6mm |
| Length | 4.5mm |
| Width | 2.445mm |
| RoHS Status | ROHS3 Compliant |
A3250LLTTR-T Overview
In order to protect the magnetic switch from damage, it is packaged in the Tape & Reel (TR) enclosure. As a safety precaution, the magnetic switches are packaged in TO-243AA packages. For good performance, the magnetic switches can supply 7mA. The maximum current that can be output by these switches is 20mA. There are 3 terminations in it. Whenever this switch works, it should provide a voltage of 24V. When this switch is operating reliably, it will supply 12V voltage. With this magnetic switch, a voltage of 4.2V is the minimum voltage available.
A3250LLTTR-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 Terminations
Output Type: Open Collector
Maximum Supply Current: 7mA
A3250LLTTR-T Applications
There are a lot of Allegro MicroSystems A3250LLTTR-T Magnetic Switches applications.
- Brushless DC (direct current) motor commutation
- Motor and fan control
- Motor assemblies
- Discrimination of ferromagnetic
- Mixers
- CNC machine tools
- Shafts in transmissions, hydraulic motors, pumps and gear boxes
- Anti-lock braking systems
- Magnetic encoders
- Speedometers