Changsha Purple Horn E-Commerce Co., Ltd.
| working temperature | -40℃~+150℃ |
| Current Range | 50A |
| Voltage - Supply | 4.5V~5.5V |
| Current Terminal Resistance | 0.2mΩ |
| Band Width | 120kHz |
| Response Time (tr) | 3.6us |
| Sensitivity | 60mV/A |
| Bidirectional Current Detection | Not supported |
| Description | 50A 60mV/A PSOF-7 Current Sensors RoHS |
| Mfr. Part # | ACS780LLRTR-050U-T |
| Package | PSOF-7 |
| Model Number | ACS780LLRTR-050U-T |
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Product Specification
| working temperature | -40℃~+150℃ | Current Range | 50A |
| Voltage - Supply | 4.5V~5.5V | Current Terminal Resistance | 0.2mΩ |
| Band Width | 120kHz | Response Time (tr) | 3.6us |
| Sensitivity | 60mV/A | Bidirectional Current Detection | Not supported |
| Description | 50A 60mV/A PSOF-7 Current Sensors RoHS | Mfr. Part # | ACS780LLRTR-050U-T |
| Package | PSOF-7 | Model Number | ACS780LLRTR-050U-T |
The Allegro ACS780xLR is a fully integrated, automotive-grade linear Hall-effect current sensor IC designed for bidirectional AC and DC current sensing up to 100 A. Housed in a low-profile, core-less package with a small footprint, it offers high precision and excellent performance in demanding applications. The device features integrated shielding for immunity to dV/dt and stray electric fields, common-mode field rejection, and factory-programmed calibration for optimized accuracy. Its 200 internal conductor resistance minimizes power loss, while its monolithic design ensures high reliability. Ideal for high-side, high-voltage applications, the ACS780xLR provides an analog output voltage proportional to the primary current.
| Model | Sensed Current (Bidirectional) | Sensed Current (Unidirectional) | Sensitivity (Typ.) | Operating Temperature | Bandwidth (Typ.) | Internal Conductor Resistance (Typ.) | Primary Conductor Voltage Isolation |
|---|---|---|---|---|---|---|---|
| ACS780LLRTR-050B-T | 50 A | - | 40 mV/A | -40 to 150 C | 120 kHz | 200 | 100 V peak |
| ACS780LLRTR-050U-T | - | 0 to 50 A | 60 mV/A | -40 to 150 C | 120 kHz | 200 | 100 V peak |
| ACS780LLRTR-100B-T | 100 A | - | 20 mV/A | -40 to 150 C | 120 kHz | 200 | 100 V peak |
| ACS780LLRTR-100U-T | - | 0 to 100 A | 40 mV/A | -40 to 150 C | 120 kHz | 200 | 100 V peak |
| ACS780KLRTR-150B-T | 150 A (transient), 100 A (continuous) | - | 13.33 mV/A | -40 to 125 C | 120 kHz | 200 | 100 V peak |
| ACS780KLRTR-150U-T | - | 0 to 150 A (transient), 0 to 100 A (continuous) | 26.66 mV/A | -40 to 125 C | 120 kHz | 200 | 100 V peak |
| General Specifications: | |||||||
| Supply Voltage (VCC) | 4.5 to 5.5 V (single supply) | ||||||
| Supply Current (ICC) | 11 mA (Typ.) | ||||||
| Output Rise Time (tr) | 3.6 s (Typ.) | ||||||
| Quiescent Output Voltage (Bidirectional) | VCC / 2 (Typ.) | ||||||
| Quiescent Output Voltage (Unidirectional) | 0.1 VCC (Typ.) | ||||||
| Overcurrent Capability (IPOC, TA = 25C, 1s on time) | 285 A | ||||||
| Package Dimensions | See Package Outline Drawing (7-pin PSOF) | ||||||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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