VCS758-Fully Domestic Current Sensor-±50~±400A-ACS758/756/770

The VCS758 series current sensor IC by Vicorv offers an economical and accurate solution for AC and DC current sensing. It is a fully domestically developed open-loop Hall effect current sensor module

The VCS758 series current sensor IC by Vicorv offers an economical and accurate solution for AC and DC current sensing. It is a fully domestically developed open-loop Hall effect current sensor module, encompassing chip design and module assembly process.

58彩票The device features a precision, low-offset linear Hall circuit with a copper conductive path situated near the chip. The current flowing through this copper path creates a magnetic field, which the Hall IC converts into a proportional voltage. The close proximity of the magnetic signal to the Hall transducer optimizes the device’s accuracy. The low-offset, chopper-stabilized BiCMOS Hall IC provides precise proportional output voltage and is meticulously programmed at the factory.

Vicorv High-Reliability Electronic Components

Features:

  • Isolated Measurement:58彩票 5kV @ 50Hz for 1 minute

  • Current Range: ±50~±400A AC and DC current

  • Power Supply: 5V/3.3V

  • Package: PFF package

  • Extremely Low Current Conductor Impedance: 0.08mΩ

  • Response Time: As low as 2.5µs

  • Wide Operating Temperature Range:-40~125°C/-55~125°C

  • High Accuracy:58彩票 ±1% accuracy error at room temperature; 

                              ±3% accuracy error across the full temperature range

  • Strong Driving Capability: 3kΩ

  • Simple Peripheral Circuitry Required

  • Surge Current:58彩票 20kA 8/20S

  • Interference Resistance: Resistant to interference from wire magnetic fields, external magnetic fields, and geomagnetic fields

  • High Power Supply Rejection Ratio

Selection Table:

Model

Temperature Range

Current Detection

Sensitivity (mV/A)

Zero Output(V)

Rated Output(V)

Feature Code

Reference Voltage(V)

VCS758I-050B5F

(-40~125℃)

±50

40

B(0.5Vcc)

2

F

NC

VCS758I-100B5F

±100

20

VCS758I-150B5F

±150

13.33

VCS758I-200B5F

±two hundred

10

VCS758I-250B5F

±250

8

VCS758I-300B5F

±300

6.66

VCS758I-350B5F

±350

5.71

VCS758I-400B5F

±400

5

VCS758I-050U5F

50

80

U(0.1Vcc)

4

VCS758I-100U5F

100

40

VCS758I-150U5F

150

26.66

VCS758I-200U5F

200

20

VCS758I-050B3F

±50

26.4

B(0.5Vcc)

1.32

VCS758I-100B3F

±100

13.2

VCS758I-150B3F

±150

8.8

VCS758I-200B3F

±200

6.6

VCS758I-250B3F

±250

5.28

VCS758I-300B3F

±300

4.4

VCS758I-350B3F

±350

3.77

VCS758I-400B3F

±400

3.3

VCS758I-050U3F

50

52.8

U(0.1Vcc)

2.64

VCS758I-100U3F

100

26.4

VCS758I-150U3F

150

17.6

VCS758I-200U3F

200

13.2

Note:The VCS758J model is available for temperatures ranging from -55~125°C.For additional ordering models, please contact VICORV technical personnel.