Changsha Purple Horn E-Commerce Co., Ltd.
| working temperature | -40℃~+125℃ |
| Current Range | 100A |
| Voltage - Supply | 4.5V~5.5V |
| Band Width | 120kHz |
| Response Time (tr) | 3.6us |
| Sensitivity | 26.66mV/A |
| Bidirectional Current Detection | Support |
| Description | 100A 26.66mV/A PSOF-7 Current Sensors RoHS |
| Mfr. Part # | ACS780KLRTR-150B-T |
| Package | PSOF-7 |
| Model Number | ACS780KLRTR-150B-T |
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Product Specification
| working temperature | -40℃~+125℃ | Current Range | 100A |
| Voltage - Supply | 4.5V~5.5V | Band Width | 120kHz |
| Response Time (tr) | 3.6us | Sensitivity | 26.66mV/A |
| Bidirectional Current Detection | Support | Description | 100A 26.66mV/A PSOF-7 Current Sensors RoHS |
| Mfr. Part # | ACS780KLRTR-150B-T | Package | PSOF-7 |
| Model Number | ACS780KLRTR-150B-T |
The Allegro ACS780xLR is a fully integrated, automotive-grade linear Hall-effect current sensor IC designed for precise bidirectional AC and DC current sensing up to 100 A. Housed in a compact, low-profile, core-less package, this sensor IC offers a small footprint and ultra-low power loss due to its 200 internal conductor resistance. It features advanced Hall sensor technology with common-mode field rejection for optimal performance in the presence of interfering magnetic fields. The device converts primary current flowing through its integrated copper conduction path into a proportional analog voltage output (VOUT). Accuracy is enhanced through factory programming of sensitivity and quiescent output voltage, along with chopper-stabilized signal paths and digital temperature compensation. Allegro's proprietary integrated shield technology provides high-level immunity to current conductor dV/dt and stray electric fields, ensuring low-output voltage ripple and minimal offset drift in high-side, high-voltage applications. The ACS780xLR is ideal for applications requiring accurate current monitoring in automotive and industrial environments.
| Model/Parameter | Description | Value | Unit |
|---|---|---|---|
| General Features | |||
| Continuous Current Rating | Maximum | 100 | A |
| Internal Conductor Resistance | Typical | 200 | |
| Supply Voltage | Operating Range | 4.5 to 5.5 | V |
| Bandwidth | Typical | 120 | kHz |
| Output Rise Time | Typical | 3.6 | s |
| Isolation Voltage | Peak | 100 | V |
| Selection Guide | |||
| ACS780LLRTR-050B-T | Sensed Current (Bidirectional) | 50 | A |
| Sensitivity (Typical) | 40 | mV/A | |
| ACS780LLRTR-050U-T | Sensed Current (Unidirectional) | 0 to 50 | A |
| Sensitivity (Typical) | 60 | mV/A | |
| ACS780LLRTR-100B-T | Sensed Current (Bidirectional) | 100 | A |
| Sensitivity (Typical) | 20 | mV/A | |
| ACS780LLRTR-100U-T | Sensed Current (Unidirectional) | 0 to 100 | A |
| Sensitivity (Typical) | 40 | mV/A | |
| ACS780KLRTR-150B-T | Sensed Current (Bidirectional) | 150 (transient), 100 (continuous) | A |
| Sensitivity (Typical) | 13.33 | mV/A | |
| ACS780KLRTR-150U-T | Sensed Current (Unidirectional) | 0 to 150 (transient), 0 to 100 (continuous) | A |
| Sensitivity (Typical) | 26.66 | mV/A | |
| Performance Characteristics (Typical for X050B) | |||
| Primary Sampled Current (IP) | Range | -50 to 50 | A |
| Sensitivity (SensTA) | @ 25C | 40 | mV/A |
| Noise (VNOISEPP) | Peak-to-peak | 36 | mV |
| Nonlinearity (ELIN) | Range | -1 to 1 | % |
| Electrical Offset Voltage (VOE(TA)) | @ 25C | 3 | mV |
| Total Output Error (ETOT(HT)) | @ 25C to 150C | 0.8 | % |
| Total Output Error (ETOT(LT)) | @ -40C to 25C | 1.5 | % |
| Performance Characteristics (Typical for X050U) | |||
| Primary Sampled Current (IP) | Range | 0 to 50 | A |
| Sensitivity (SensTA) | @ 25C | 60 | mV/A |
| Noise (VNOISEPP) | Peak-to-peak | 54 | mV |
| Nonlinearity (ELIN) | Range | -1 to 1 | % |
| Electrical Offset Voltage (VOE(TA)) | @ 25C | 3 | mV |
| Total Output Error (ETOT(HT)) | @ 25C to 150C | 0.8 | % |
| Total Output Error (ETOT(LT)) | @ -40C to 25C | 1.5 | % |
| Performance Characteristics (Typical for X100B) | |||
| Primary Sampled Current (IP) | Range | -100 to 100 | A |
| Sensitivity (SensTA) | @ 25C | 20 | mV/A |
| Noise (VNOISEPP) | Peak-to-peak | 18 | mV |
| Nonlinearity (ELIN) | Range | -1 to 1 | % |
| Electrical Offset Voltage (VOE(TA)) | @ 25C | 3 | mV |
| Total Output Error (ETOT(HT)) | @ 25C to 150C | 0.8 | % |
| Total Output Error (ETOT(LT)) | @ -40C to 25C | 1.5 | % |
| Performance Characteristics (Typical for X100U) | |||
| Primary Sampled Current (IP) | Range | 0 to 100 | A |
| Sensitivity (SensTA) | @ 25C | 40 | mV/A |
| Noise (VNOISEPP) | Peak-to-peak | 36 | mV |
| Nonlinearity (ELIN) | Range | -1 to 1 | % |
| Electrical Offset Voltage (VOE(TA)) | @ 25C | 3 | mV |
| Total Output Error (ETOT(HT)) | @ 25C to 150C | 0.8 | % |
| Total Output Error (ETOT(LT)) | @ -40C to 25C | 1.5 | % |
| Performance Characteristics (Typical for X150B) | |||
| Primary Sampled Current (IP) | Transient / Continuous | -150 to 150 / -100 to 100 | A |
| Sensitivity (SensTA) | @ 25C | 13.33 | mV/A |
| Noise (VNOISEPP) | Peak-to-peak | 12 | mV |
| Nonlinearity (ELIN) | Range | -1 to 1 | % |
| Electrical Offset Voltage (VOE(TA)) | @ 25C | 3 | mV |
| Total Output Error (ETOT(HT)) | @ 25C to 125C | 0.8 | % |
| Total Output Error (ETOT(LT)) | @ -40C to 25C | 1.5 | % |
| Performance Characteristics (Typical for X150U) | |||
| Primary Sampled Current (IP) | Transient / Continuous | 0 to 150 / 0 to 100 | A |
| Sensitivity (SensTA) | @ 25C | 26.66 | mV/A |
| Noise (VNOISEPP) | Peak-to-peak | 24 | mV |
| Nonlinearity (ELIN) | Range | -1 to 1 | % |
| Electrical Offset Voltage (VOE(TA)) | @ 25C | 3 | mV |
| Total Output Error (ETOT(HT)) | @ 25C to 125C | 0.8 | % |
| Total Output Error (ETOT(LT)) | @ -40C to 25C | 1.5 | % |
| Operating Temperature Range | |||
| TOP Range K | Nominal | -40 to 125 | C |
| TOP Range L | Nominal | -40 to 150 | C |
| Pinout | |||
| Pin 1 | VCC | Device power supply terminal | - |
| Pin 2 | GND | Signal ground terminal | - |
| Pin 3 | VOUT | Analog output signal | - |
| Pin 4 | NC | No connection, connect to GND for optimal ESD performance | - |
| Pin 5 | IP+ | Terminal for current being sampled | - |
| Pin 6 | IP | Terminal for current being sampled | - |
| Pin 7 | NC | No connection, connect to GND for optimal ESD performance | - |
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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