Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The TMCS1127A3AQDVGR is an 80ARMS 250kHz Hall effect current sensor with AFR that offers industry-leading isolation and accuracy. At all sensitivity options, the output voltage proportional to the input current has excellent linearity and low drift. Precision signal conditioning circuits with built-in drift compensation have a maximum sensitivity error of less than 2.75% over the entire temperature and life range, without system-level calibration; The maximum sensitivity error, including lifetime and temperature drift, is less than 1.5% when calibrated at room temperature in one go.

Features

• High sustained current capability :80ARMS

• Robust enhanced isolation

• High precision

- Sensitivity error :0.4%

- Sensitivity Thermal drift :40 ppm/℃

- Sensitivity lifetime drift :0.2%

- Offset error :0.7mV

- Offset thermal drift :10μV/°C

- Offset life drift :12mA

- Nonlinearity :0.2%

• High immunity to external magnetic fields

• Fast response

- Signal bandwidth :250kHz

- Response time :1 second

- Propagation delay :110ns

• Operating power range :3V to 5.5V

• Bidirectional and unidirectional current detection

• Multiple sensitivity options:

- Ranges from 25mV/A to 200mV/A

• Safety related certification (planned)

- UL 1577 Component Approval Program

–IEC/CB 62368-1

Applications

• Solar energy

• Motor control

• Electric vehicle charging

• Power supply

• Industrial air conditioning /DC

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.