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Supply New TMCS1127A1AQDVGR: TI 250kHz Hall Effect Current Sensor

Supply New TMCS1127A1AQDVGR: TI 250kHz Hall Effect Current Sensor

Source:our siteTime:2024-09-13Views:

The TMCS1127A1AQDVGR is an 80ARMS 250kHz Hall effect current sensor with AFR.Overview:The TMCS1127 is an electrically isolated Hall effect current sensor with industry-leading isolation and precision. The device also offers an output voltage proportio…

The TMCS1127A1AQDVGR is an 80ARMS 250kHz Hall effect current sensor with AFR.


Overview:

The TMCS1127 is an electrically isolated Hall effect current sensor with industry-leading isolation and precision. The device also offers an output voltage proportional to the input current, with excellent linearity and low drift at all sensitivity options. Precision signal conditioning circuits with built-in drift compensation are capable of achieving a maximum sensitivity error of less than 2.75% over temperature and lifetime without system-level calibration, or less than 1.5% over one-time room temperature calibration (including lifetime and temperature drift).


Features:

• High sustained current capability: 80ARMS

• Reliable enhanced isolation

• High precision

- Sensitivity error: ±0.4%

- Sensitivity Thermal drift: ±40ppm/°C

- Sensitivity lifetime drift: ±0.2%

- Offset voltage error: ±0.7mV

- Offset Thermal drift: ±10μV/°C

- Offset Lifetime drift: ±12mA

- Nonlinearity: ±0.2%

• High immunity to external magnetic fields

• Fast response

- Signal bandwidth: 250kHz

- Response time: 1µs

- Propagation delay: 110ns

• Operating power supply voltage range: 3V to 5.5V

• Bidirectional and unidirectional current detection

• Multiple sensitivity options:

- The range is 25mV/A to 200mV/A

• Safety related certification (program)

- UL 1577 Component Certification Program

– IEC/CB 62368-1


Applications

• Solar energy

• Motor control

• Electric vehicle charging

• Power supply

• Industrial AC/DC power supply

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