ACS781LLRTR-050B-T
| Parameters | |
|---|---|
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 7 |
| Technology | BICMOS |
| Voltage - Supply | 3V~3.6V |
| Terminal Position | QUAD |
| Terminal Form | FLAT |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Frequency | DC~120kHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Output | Ratiometric, Voltage |
| JESD-30 Code | R-PQFP-F7 |
| Current - Supply (Max) | 15mA |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 3V |
| Number of Channels | 1 |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Polarization | Bidirectional |
| Accuracy | ±1.5% |
| Response Time | 3.6μs |
| Sensor Type | Hall Effect, Differential |
| Linearity | ±1% |
| Sensitivity | 26.4mV/A |
| For Measuring | AC/DC |
| Current - Sensing | 50A |
| Length | 6.4mm |
| Width | 4.8mm |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 7-PowerSMD Module |
| Surface Mount | YES |
| Operating Temperature | -40°C~150°C |
| Packaging | Tape & Reel (TR) |
| Published | 2002 |
ACS781LLRTR-050B-T Overview
For safety purposes, the current sensors are housed in 7-PowerSMD Module packages. As a safety measure, the current sensors are packaged inside the Tape & Reel (TR) to prevent damage to the devices. This current sensor should be able to supply a maximum current of 15mA. Current sensors have terminations of 7. The current sensors are capable of supplying voltages of 3.3V while they are working. It is recommended that current sensors supply a voltage of 3V as their minimum voltage. Nevertheless, current sensors should not supply voltages higher than 3.6V.
ACS781LLRTR-050B-T Features
Moisture Sensitivity Level: 3 (168 Hours)
Operating Temperature: -40°C~150°C
1 Channels
Mounting Type: Surface Mount
Sensor Type: Hall Effect, Differential
Supply Voltage: 3V~3.6V
Frequency: DC~120kHz
Sensing Current: 50A
7-PowerSMD Module Package
ACS781LLRTR-050B-T Applications
There are a lot of Allegro MicroSystems ACS781LLRTR-050B-T Current Sensors applications.
- Battery supplied applications
- Static converters for DC motor drives
- Power supply management
- OEM Current Sensing
- Overcurrent protection
- Mobile applications
- Uninterruptible Power Supplies(UPS)
- Closed-L oop DC- and AC-Current Sensor Modules
- Static converters for for DC motor drives
- Leakage Current Sensors
