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%
Package / Case: 5-CA Formed Leads
Operating Temperature: -20°C ~ 85°C
Current - Sensing: ±100A
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 capabilityApplication• Industrial systems
• Motor control
• Power distribution
• Battery power systems
• Electric vehiclesSpecificationsOperating Temperature
S .....................................................20 to +85°C
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°CDescriptionThe Allegro ACS752 family of current sensors provides economical and precise solutions for current sensing in industrial, commercial, and communications systems.
The device ACS752SCA-100 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 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 ACS752SCA-100 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 has a positive slope (>VCC / 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-100 |
| 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 | 20mV/A |
| Packaging | Bulk |
| Current - Sensing | 100A |
| Lead Free Status | Contains Lead |
| RoHS Status | RoHS Non-Compliant |
| Other Names | ACS752SCA 100
ACS752SCA100
|
ACS752SCA-100 Data Sheet
