Datasheet ACS756xCB (Allegro) - 2
| Manufacturer | Allegro |
| Description | Fully Integrated, Hall Effect-Based Linear Current Sensor IC with 3 kVRMS Voltage Isolation and a Low-Resistance Current Conductor |
| Pages / Page | 12 / 2 — Fully Integrated, Hall-Effect-Based Linear Current Sensor IC |
| File Format / Size | PDF / 837 Kb |
| Document Language | English |
Fully Integrated, Hall-Effect-Based Linear Current Sensor IC
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Fully Integrated, Hall-Effect-Based Linear Current Sensor IC ACS756xCB with 3 kVRMS Voltage Isolation and a Low-Resistance Current Conductor DESCRIPTION (continued)
(pins 1 through 3). This allows the ACS756 family of sensor ICs The device is fully calibrated prior to shipment from the factory. to be used in applications requiring electrical isolation without the The ACS75x family is lead (Pb) free. All leads are plated with 100% use of opto-isolators or other costly isolation techniques. matte tin, and there is no Pb inside the package. The heavy gauge leadframe is made of oxygen-free copper.
Selection Guide Part Number [1] TOP Primary Sampled (°C) Current , IP (A) Packing [2]
ACS756SCA-050B-PFF-T [3] –20 to 85 ±50 ACS756SCB-050B-PFF-T –20 to 85 ±50 ACS756SCA-100B-PFF-T [3] –20 to 85 ±100 ACS756SCB-100B-PFF-T –20 to 85 ±100 34 per tube ACS756SCB-100B-PSF-T –20 to 85 ±100 ACS756KCA-050B-PFF-T [3] –40 to 125 ±50 ACS756KCB-050B-PFF-T –40 to 125 ±50 [1] Additional leadform options available for qualified volumes [2] Contact Allegro for additional packing options. [3] Part variant is discontinued. Samples are no longer available. For new customers or new applications, please contact Allegro. Date of status change: December 5, 2016.
SPECIFICATIONS Absolute Maximum Ratings Characteristic Symbol Notes Rating Units
Forward Supply Voltage VCC 8 V Reverse Supply Voltage VRCC –0.5 V Forward Output Voltage VIOUT 28 V Reverse Output Voltage VRIOUT –0.5 V Voltage applied between pins 1-3 and 4-5; tested at 3000 Working Voltage for Reinforced Isolation VWORKING-R VAC for 1 minute according to 353 VDC / Vpk UL standard 60950-1 Voltage applied between pins 1-3 and 4-5; tested at 3000 Working Voltage for Basic Isolation VWORKING-B VAC for 1 minute according to 500 VDC / Vpk UL standard 60950-1 Output Source Current IOUT(Source) VIOUT to GND 3 mA Output Sink Current IOUT(Sink) VCC to VIOUT 1 mA Range K –40 to 125 °C Nominal Operating Ambient Temperature TOP Range S –20 to 85 °C Maximum Junction TJ(max) 165 °C Storage Temperature Tstg –65 to 165 °C 2 Allegro MicroSystems 955 Perimeter Road Manchester, NH 03103-3353 U.S.A. www.allegromicro.com
(pins 1 through 3). This allows the ACS756 family of sensor ICs The device is fully calibrated prior to shipment from the factory. to be used in applications requiring electrical isolation without the The ACS75x family is lead (Pb) free. All leads are plated with 100% use of opto-isolators or other costly isolation techniques. matte tin, and there is no Pb inside the package. The heavy gauge leadframe is made of oxygen-free copper.
Selection Guide Part Number [1] TOP Primary Sampled (°C) Current , IP (A) Packing [2]
ACS756SCA-050B-PFF-T [3] –20 to 85 ±50 ACS756SCB-050B-PFF-T –20 to 85 ±50 ACS756SCA-100B-PFF-T [3] –20 to 85 ±100 ACS756SCB-100B-PFF-T –20 to 85 ±100 34 per tube ACS756SCB-100B-PSF-T –20 to 85 ±100 ACS756KCA-050B-PFF-T [3] –40 to 125 ±50 ACS756KCB-050B-PFF-T –40 to 125 ±50 [1] Additional leadform options available for qualified volumes [2] Contact Allegro for additional packing options. [3] Part variant is discontinued. Samples are no longer available. For new customers or new applications, please contact Allegro. Date of status change: December 5, 2016.
SPECIFICATIONS Absolute Maximum Ratings Characteristic Symbol Notes Rating Units
Forward Supply Voltage VCC 8 V Reverse Supply Voltage VRCC –0.5 V Forward Output Voltage VIOUT 28 V Reverse Output Voltage VRIOUT –0.5 V Voltage applied between pins 1-3 and 4-5; tested at 3000 Working Voltage for Reinforced Isolation VWORKING-R VAC for 1 minute according to 353 VDC / Vpk UL standard 60950-1 Voltage applied between pins 1-3 and 4-5; tested at 3000 Working Voltage for Basic Isolation VWORKING-B VAC for 1 minute according to 500 VDC / Vpk UL standard 60950-1 Output Source Current IOUT(Source) VIOUT to GND 3 mA Output Sink Current IOUT(Sink) VCC to VIOUT 1 mA Range K –40 to 125 °C Nominal Operating Ambient Temperature TOP Range S –20 to 85 °C Maximum Junction TJ(max) 165 °C Storage Temperature Tstg –65 to 165 °C 2 Allegro MicroSystems 955 Perimeter Road Manchester, NH 03103-3353 U.S.A. www.allegromicro.com
