Changsha Purple Horn E-Commerce Co., Ltd.
| Description | SOIC-8 Current Sensors RoHS |
| Mfr. Part # | ACS37012LLZATR-050B3 |
| Package | SOIC-8 |
| Model Number | ACS37012LLZATR-050B3 |
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Product Specification
| Description | SOIC-8 Current Sensors RoHS | Mfr. Part # | ACS37012LLZATR-050B3 |
| Package | SOIC-8 | Model Number | ACS37012LLZATR-050B3 |
The Allegro ACS37010 and ACS37012 are fully integrated Hall effect-based current sensor ICs designed for accurate AC and DC current measurements. Housed in a compact 6-pin SOIC LZ package, these devices feature a low 0.68 m primary conductor resistance, minimizing power dissipation. They are factory-trimmed for high accuracy across their operating range, eliminating the need for customer programming. The sensors utilize differential sensing with two Hall plates to reject common-mode magnetic fields, ensuring robust performance. The ACS37010 offers a fast 1.3 s response time with an analog output and VREF pin for noisy environments, while the ACS37012 provides a fast logic alert fault output for overcurrent and short-circuit detection. Both devices offer 3500 VRMS of isolation and are AEC-Q100 Grade 0 automotive qualified.
| Model | Current Sensing Range (IPR) | Sensitivity (mV/A) | Supply Voltage (VDD) | Quiescent Voltage Output (VQVO) | Bandwidth | Response Time | Isolation Voltage (VRMS) | Operating Temperature | Internal Conductor Resistance (RIC) |
|---|---|---|---|---|---|---|---|---|---|
| ACS37010LLZATR-030B5 | 30 A | 66.7 mV/A | 5 V | 2.5 V | 450 kHz | 1.3 s | 3500 VRMS | 40C to 150C | 0.68 m |
| ACS37010LLZATR-030B3 | 30 A | 44 mV/A | 3.3 V | 1.65 V | 450 kHz | 1.3 s | 3500 VRMS | 40C to 150C | 0.68 m |
| ACS37010LLZATR-050B5 | 50 A | 40 mV/A | 5 V | 2.5 V | 450 kHz | 1.3 s | 3500 VRMS | 40C to 150C | 0.68 m |
| ACS37010LLZATR-050B3 | 50 A | 26.4 mV/A | 3.3 V | 1.65 V | 450 kHz | 1.3 s | 3500 VRMS | 40C to 150C | 0.68 m |
| ACS37012LLZATR-030B5 | 30 A | 66.7 mV/A | 5 V | 2.5 V | 450 kHz | 1.3 s | 3500 VRMS | 40C to 150C | 0.68 m |
| ACS37012LLZATR-030U5 | 30 A (Unidirectional) | 133.3 mV/A | 5 V | 0.5 V | 450 kHz | 1.3 s | 3500 VRMS | 40C to 150C | 0.68 m |
| ACS37012LLZATR-030B3 | 30 A | 44 mV/A | 3.3 V | 1.65 V | 450 kHz | 1.3 s | 3500 VRMS | 40C to 150C | 0.68 m |
| ACS37012LLZATR-050B5 | 50 A | 40 mV/A | 5 V | 2.5 V | 450 kHz | 1.3 s | 3500 VRMS | 40C to 150C | 0.68 m |
| ACS37012LLZATR-050B3 | 50 A | 26.4 mV/A | 3.3 V | 1.65 V | 450 kHz | 1.3 s | 3500 VRMS | 40C to 150C | 0.68 m |
| General Characteristics | |||||||||
| Package Thermal Resistance (Junction to Ambient) | 19 C/W (on evaluation board) | ||||||||
| Withstand Strength (VISO) | 3500 VRMS | ||||||||
| Working Voltage for Basic Isolation (VWVBI) | 905 VRMS / 1280 VDC | ||||||||
| Working Voltage for Reinforced Isolation (VWVRI) | 507 VRMS / 717 VDC | ||||||||
| Clearance (DCL) | 4.1 mm | ||||||||
| Creepage (DCR) | 4.1 mm | ||||||||
| Distance Through Insulation (DTI) | 54 m | ||||||||
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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