Changsha Purple Horn E-Commerce Co., Ltd.
| working temperature | -40℃~+150℃ |
| Current Range | 50A |
| Voltage - Supply | 4.5V~5.5V |
| Band Width | 200kHz |
| Response Time (tr) | 2.5us |
| Sensitivity | 40mV/A |
| Bidirectional Current Detection | Support |
| Description | 50A 40mV/A CB-5 Current Sensors RoHS |
| Mfr. Part # | ACS772LCB-050B-SMT-T |
| Package | CB-5 |
| Model Number | ACS772LCB-050B-SMT-T |
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Product Specification
| working temperature | -40℃~+150℃ | Current Range | 50A |
| Voltage - Supply | 4.5V~5.5V | Band Width | 200kHz |
| Response Time (tr) | 2.5us | Sensitivity | 40mV/A |
| Bidirectional Current Detection | Support | Description | 50A 40mV/A CB-5 Current Sensors RoHS |
| Mfr. Part # | ACS772LCB-050B-SMT-T | Package | CB-5 |
| Model Number | ACS772LCB-050B-SMT-T |
The Allegro ACS772 family of current sensor ICs offers economical and precise solutions for AC or DC current sensing. Ideal for motor control, load detection and management, power supply and DC-to-DC converter control, and inverter control, these sensors provide a 2.5 s response time for overcurrent fault detection in safety-critical applications. They feature a Hall-effect-based design with a low-offset linear Hall circuit and a low-resistance (100 typical) copper conduction path. The ACS772 family provides reinforced galvanic isolation, certified under UL60950-1 with 4800 Vrms dielectric strength, enabling high-side current sensing in high-voltage systems without additional isolation components. Advanced features include proprietary digital temperature compensation for improved accuracy and temperature stability, and integrated shield technology for high-level immunity to dV/dt and stray electric fields.
| Model | Primary Sampled Current (IP) | Sensitivity (Typ.) (mV/A) | Operating Temperature Range | Bandwidth | Internal Conductor Resistance | Dielectric Strength | Response Time (Typ.) |
|---|---|---|---|---|---|---|---|
| ACS772LCB-050U-PFF-T | 0 - 50 A | 80 | -40 to 150 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| ACS772LCB-050B-PFF-T | 50 A | 40 | -40 to 150 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| ACS772LCB-100U-PFF-T | 0 - 100 A | 40 | -40 to 150 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| ACS772LCB-100B-PFF-T | 100 A | 20 | -40 to 150 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| ACS772KCB-150U-PFF-T | 0 - 150 A | 26.66 | -40 to 125 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| ACS772KCB-150B-PFF-T | 150 A | 13.33 | -40 to 125 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| ACS772ECB-200U-PFF-T | 0 - 200 A | 20 | -40 to 85 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| ACS772ECB-200B-PFF-T | 200 A | 10 | -40 to 85 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| ACS772ECB-250U-PFF-T | 0 - 250 A | 16 | -40 to 85 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| ACS772ECB-250B-PFF-T | 250 A | 8 | -40 to 85 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| ACS772ECB-300B-PFF-T | 300 A | 6.66 | -40 to 85 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| ACS772ECB-400B-PFF-T | 400 A | 5 | -40 to 85 C | 200 kHz | 100 | 4800 Vrms | 2.5 s |
| Supply Voltage (VCC) | 4.5 - 5.5 V | - | - | - | - | - | - |
| Supply Current (ICC) | - | 10 - 15 mA (Typ.) | - | - | - | - | - |
| Power-On Delay (tPOD) | - | 64 s (Typ.) | - | - | - | - | - |
| Output Response Time (tRESPONSE) | - | 2.5 s (Typ.) | - | - | - | - | - |
| Internal Bandwidth (BWi) | - | 200 kHz (Typ.) | - | - | - | - | - |
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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