MCS1810

Low-Resistance (0.3mΩ), Isolated, Coreless, Hall-Effect Current Sensor with Fast OCD

概要

The MCS1810 is a Hall effect-based linear current sensor IC for AC or DC current sensing. The Hall array is differential to cancel out any stray magnetic field.

An extremely low-resistance primary conductor (0.3mΩ) allows large current flow within close proximity to ICs containing high-accuracy Hall sensors. This current generates a magnetic field that is sensed at two different points by integrated Hall transducers. The magnetic field difference between these two points is then converted into a voltage proportional to the applied current. Spinning current technique is used for a low stable offset.

The galvanic isolation between the pins of the primary conductive path and the sensor secondary leads allows the MCS1810 to replace optoisolators or other expensive isolation devices.

The device integrates user-configurable over-current detection (OCD) with a fast response time (below 1.5μs), making it an ideal solution for monitoring system over-current (OC) events.

The MCS1810 is available in an SOIC16-10 wide-body (WB) package.

機能と利点

3.3V or 5V Single Supply Options
Immune to External Magnetic Fields via Differential Sensing
0.3mΩ Internal Conductor Resistance
5kV_RMS Minimum Isolation Voltage
1118V_{IOWM_RMS} for Basic Isolation, or 490V_{IOWM_RMS} for Reinforced Isolation
±2% Total Error
10A to 100A Bidirectional or Unidirectional Range
350kHz Bandwidth
Configurable Over-Current Detection (OCD) with <1.5μs Response Time
Zero-Current Reference Output Voltage (V_REF)
Ratiometric or Absolute Output from Supply Voltage
Output Proportional to AC or DC Currents
Factory-Trimmed for Accuracy
Available in an SOIC16-10 Wide-Body (WB) Package

入手可能な製品番号

MCS1810GY-3-010-BR-Z MCS1810GY-3-010-BR-P MCS1810GY-3-020-BR-Z MCS1810GY-3-020-BR-P MCS1810GY-3-030-BR-Z MCS1810GY-3-030-BR-P MCS1810GY-3-040-BR-Z MCS1810GY-3-040-BR-P MCS1810GY-3-050-BR-Z MCS1810GY-3-050-BR-P MCS1810GY-3-065-BR-Z MCS1810GY-3-065-BR-P MCS1810GY-3-080-BR-Z MCS1810GY-3-080-BR-P MCS1810GY-3-100-BR-Z MCS1810GY-3-100-BR-P MCS1810GY-5-010-BR-Z MCS1810GY-5-010-BR-P MCS1810GY-5-020-BR-Z MCS1810GY-5-020-BR-P MCS1810GY-5-030-BR-Z MCS1810GY-5-030-BR-P MCS1810GY-5-040-BR-Z MCS1810GY-5-040-BR-P MCS1810GY-5-050-BR-Z MCS1810GY-5-050-BR-P MCS1810GY-5-065-BR-Z MCS1810GY-5-065-BR-P MCS1810GY-5-080-BR-Z MCS1810GY-5-080-BR-P MCS1810GY-5-100-BR-Z MCS1810GY-5-100-BR-P

P＆Zの意味

関連商品

MCS1812GY Isolated, Coreless 10A to 100A, Hall-Effect Current Sensor with Fast OCD

The MCS1812 is a Hall effect-based linear current sensor IC for AC or DC current-sensing. The Hall array is differential to cancel out any stray magnetic fields.

The low-resistance (0.45mΩ) primary conductor allows for large current flow within close proximity to ICs containing high-accuracy Hall sensors. This current generates a magnetic field, which is sensed at two different points by the integrated Hall transducers. The magnetic field difference between these two points is then converted into a voltage proportional to the applied current. Spinning current technique is used for a low stable offset.

The galvanic isolation between the pins of the primary conductive path and the secondary sensor leads allows the MCS1812 to replace optoisolators or other expensive isolation devices.

The MCS1812 integrates user-configurable over-current detection (OCD) with a fast response time (shorter than 1.5μs), making it an ideal solution for monitoring system over-current (OC) events.

The MCS1812 is available in an SOIC-16 wide-body (WB) package.

MCQ1810GY-AEC1

高速OCDを備えた車載グレード、低抵抗 (0.3mΩ) 絶縁型コアレスホール効果電流センサ