ACS752SCA-050

Packaging: Bulk
Voltage - Supply: 4.5 V ~ 5.5 V
Response Time: 8µs
Polarization: Bidirectional
Sensor Type: Hall Effect
Current - Supply: 7mA
Output: 2.5V
Series: -
Manufacturer: Allegro Microsystems Inc
Accuracy: ±1%
Current - Sensing: ±50A
Package / Case: 5-CA Formed Leads
Operating Temperature: -20°C ~ 85°C
Frequency: 50kHz
Sensitivity: 38 ~ 42 mV/A


Features:

• Monolithic Hall IC for high reliability
• Single +5 V supply
• High isolation voltage
• Lead-free
• UL recognized
• End-of-line factory-trimmed for gain and offset
• Ultra-low power loss: low resistance of primary conductor
• Ratiometric output from supply voltage
• Low thermal drift of offset voltage
• On-chip transient protection
• Small package size, with easy mounting capability


Application

• Industrial systems
• Motor control
• Power distribution
• Battery powered systems
• Electric vehicles


Specifications

Operating Temperature
     S .............................................20 to +85
Supply Voltage, Vcc.........................................16 V
Output Voltage ...............................................16 V
Output Current Source .................................. 3 mA
Output Current Sink.......................................10 mA
Maximum Storage Temperature................... 170°C
Maximum Junction Temperature .................. 165°C


Description

The Allegro ACS752 family of current sensors provides economical and precise solutions for current sensing in industrial, commercial, and communications systems.The device package allows easy implementation by the customer. Typical applications include: motor control, load detection and management, switched mode power supplies, and overcurrent fault protection.

The sensor ACS752SCA-050 consists of a precision linear Hall IC, which is optimized to an internal magnetic circuit to increase device sensitivity. The combination of a precisely controlled self-aligning assembly process (patents pending), and the factory programmed precision of the linear Hall sensor, result in high-level performance and product uniformity.

The primary conductor used for current sensing (terminals 4 and 5) is designed for extremely low power loss. These power terminals also are electrically isolated from the sensor leads (pins 1, 2, and 3). This allows the ACS752 family of sensors to be used in applications requiring electrical isolation, without using optoisolators or other costly isolation techniques.

The output of this device ACS752SCA-050 has a positive slope (>V_CC / 2) when an increasing current fl ows from terminal 4 to terminal 5.The ACS752 family is lead-free. All leads are coated with 100% matte tin, and there is no lead inside the package. The heavy gauge leadframe is made of oxygen-free copper.

Parameters:

Technical/Catalog Information	ACS752SCA-050
Vendor	Allegro Microsystems Inc
Category	Sensors, Transducers
Package / Case	5 CA-PFF
Voltage - Output	-
Polarization	Bidirectional
Accuracy	±1%
Operating Temperature	-20°C ~ 85°C
Voltage - Supply	4.5 V ~ 5.5 V
Response Time	8s
Sensor Type	Open Loop Current Transducers
Current - Supply	7mA
Frequency	50kHz
Sensitivity	40mV/A
Packaging	Bulk
Current - Sensing	50A
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	ACS752SCA 050 ACS752SCA050