CQ3203
CORELESS CURENT SENSOR / 20A W/SManufacturer: Asahi Kasei Microdevices/AKM
Categories: Current Sensors
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The Asahi Kasei Microdevices/AKM CQ3203 is a coreless current sensor designed for precise bidirectional AC/DC current measurement up to 35.7A. This Hall Effect, open-loop sensor offers a sensitivity of 37mV/A with a linearity accuracy of ±1.3%. It features a ratiometric voltage output and a fast response time of 0.5µs. The CQ3203 is housed in a compact 24-LSSOP package, suitable for surface mount applications. Operating across a temperature range of -40°C to 90°C, this single-channel component is ideal for applications in automotive systems, industrial automation, and power supplies where accurate current monitoring is critical. The device operates from a 3.3V supply and consumes a maximum of 6.2mA.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-LSSOP (0.220"", 5.60mm Width), 10 Leads |
| Polarization | Bidirectional |
| Sensitivity | 37mV/A |
| Mounting Type | Surface Mount |
| Output | Ratiometric, Voltage |
| Frequency | - |
| Accuracy | ±1.3% |
| Operating Temperature | -40°C ~ 90°C |
| Voltage - Supply | 3.3V |
| Response Time | 0.5µs |
| Sensor Type | Hall Effect, Open Loop |
| Linearity | - |
| For Measuring | AC/DC |
| Current - Supply (Max) | 6.2mA |
| Current - Sensing | 35.7A |
| Supplier Device Package | 24-VSOP |
| Number of Channels | 1 |
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