A3250LLT-T
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | TO-243AA |
| Number of Pins | 4 |
| Supplier Device Package | SOT-89-3 |
| Operating Temperature | -40°C~150°C TA |
| Packaging | Bulk |
| Published | 2008 |
| Feature | Programmable Trip Point |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Unipolar Switch |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Technology | Hall Effect |
| Voltage - Supply | 4.2V~24V |
| Function | Unipolar Switch |
| Current - Supply (Max) | 7mA |
| Output Type | Open Collector |
| Max Output Current | 20mA |
| Operating Supply Current | 10mA |
| Polarization | South Pole |
| Current - Output (Max) | 20mA |
| Output Current | 20mA |
| Sensing Range | Programmable |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
A3250LLT-T Overview
An integrated magnetic switch is packaged within the Bulk in order to protect it against damage. For safety reasons, magnetic switches are packaged in TO-243AA packages. In order to achieve good performance, the magnetic switches should be able to supply 7mA as the maximum current. When they are working, these switches can output a maximum current of 20mA. It is recommended that magnetic switches should have a maximum output current of 20mA. To make the switches work, they have 4 pins. The current output of the switches should, in general, be 20mA. The magnetic switches can operate at 150°C. This magnetic switch, however, cannot operate at temperatures below -40°C.
A3250LLT-T Features
Packaging: Bulk
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Supply Voltage: 4.2V~24V
Operating Temperature: -40°C~150°C TA
Mounting Type: Surface Mount
4 Pins
Output Type: Open Collector
Maximum Supply Current: 7mA
A3250LLT-T Applications
There are a lot of Allegro MicroSystems A3250LLT-T Magnetic Switches applications.
- Motor assemblies
- Brushless DC (direct current) motor commutation
- Conducting objects
- Clutch/brake position sensor
- End of travel and index sensors
- Control of magnetic apparatus
- Flow metering
- RPM measurement
- Lighting actuation slave sensor
- Dyno testing