ACS755SCB-130-PFF

Frequency:	DC ~ 35kHz
Package / Case:	5-CB Formed Leads, PFF
Mounting Type:	Through Hole
Polarization:	Unidirectional
Operating Temperature:	-20°C ~ 85°C
Current - Supply (Max):	10mA
Response Time:	10µs
Voltage - Supply:	5V
Accuracy:	±1%
Linearity:	±0.85%
Series:	--
Sensitivity:	30mV/A
Output:	Ratiometric, Voltage
Number of Channels:	1
Current - Sensing:	130A
Sensor Type:	Hall Effect, Open Loop
For Measuring:	DC
Part Status:	Obsolete
Packaging:	Tray

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Current Transducers are modern electronic devices that measure an electric current, which was also known as current sensing. They are used widely in a variety of applications including controlling industrial processes, motor drives, automation systems, power systems, lighting systems, and many other such applications.ACS755SCB-130-PFF is one such current transducer designed specifically for such applications. This device is designed to provide precise current sensing with extremely high accuracy. It is a high performance, low-cost, and highly integrated current transducer device.The ACS755SCB-130-PFF current transducer consists of an integrated circuit and a current-sensing resistor in a single housing. The integrated circuit contains an on-chip Hall-effect sensor, an analog-to-digital converter, a signal processor, a digital PID controller, and a bridge driver.The integrated circuit provides up to 20-bit resolution current sensing with a high level of accuracy. For power applications, the current transducer also provides a differential input range of 0-5V and a common-mode input range of 0-12V.In order to measure current, the ACS755SCB-130-PFF current transducer uses the Hall-effect principle, which is a phenomenon that occurs when a magnetic field is perpendicular to the flow of current. When a voltage is applied to the current-sensing resistor, the Hall-effect sensor produces a voltage that is proportional to the magnitude of the magnetic field. This voltage is then converted to digital form by the on-chip analog-to-digital converter and sent to the signal processor, which computes the current.The device also features an integrated bridge driver for controlling and monitoring the current. This bridge driver is a digital PID controller that is capable of automatically adjusting the current based on the input parameters. This feature ensures that the current is always maintained at the predetermined level, thereby ensuring safe and reliable operation in power applications.The device also features various protection mechanisms for protecting against over-current, over-voltage and short circuit conditions. It also includes integrated thermal protection and a watchdog timer for ensuring reliable operation.With its high accuracy, low-cost, and highly integrated design, the ACS755SCB-130-PFF current transducer is ideal for use in a variety of power application systems. Its integrated Hall-effect sensor and the digital PID controller ensure safe and reliable operation in power applications. The 20-bit resolution and the differential input range make it suitable for high-accuracy current sensing.

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