ACS711KEXLT-31AB-T
Open Loop Current Sensor AC/DC Current 3.3V 12-Pin QFN EP T/R
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Part Number : ACS711KEXLT-31AB-T
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Package/Case : QFN-12
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Brands : Allegro MicroSystems
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Components Categories : Current Sensors
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Datesheet : ACS711KEXLT-31AB-T DataSheet (PDF)
Overview of ACS711KEXLT-31AB-T
Current Sensor 31A 1 Channel Hall Effect, Open Loop Bidirectional 12-PowerWFQFN
Key Features
- ▪No external sense resistor required; single package solution
- ▪Reduced Power Loss:
- ▫0.6 mΩinternal conductor resistance on EX package
- ▫1.2 mΩinternal conductor resistance on LC package
- ▪Economical low- and high-side current sensing
- ▪Output voltage proportional to AC or DC currents
- ▪±12.5 A and ±25 A full scale sensing ranges on LC package
- ▪±15.5 A and ±31 A full scale sensing ranges on EX package
- ▪Overcurrent ¯F¯ ¯A¯ ¯U¯ ¯L¯ ¯T¯trips and latches at 100% of full-scale current
- ▪Low-noise analog signal path
- ▪100 kHz bandwidth
- ▪Small footprint, low-profile SOIC8 and QFN packages
- ▪3.0 to 5.5 V, single supply operation
- ▪Integrated electrostatic shield for output stability
- ▪Factory-trimmed for accuracy
- ▪Extremely stable output offset voltage
- ▪Zero magnetic hysteresis
- ▪Ratiometric output from supply voltage
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product Category | Board Mount Current Sensors | RoHS | Details |
| Current Rating | 31 A | Sensor Type | Current Sense |
| Type | Hall-Effect | Operating Supply Voltage | 3.3 V |
| Response Time | 4.6 us | Output Type | Ratiometric |
| Series | ACS711 | Brand | Allegro MicroSystems |
| Height | 0.75 mm | Length | 3 mm |
| Maximum Operating Temperature | + 125 C | Minimum Operating Temperature | - 40 C |
| Moisture Sensitive | Yes | Package / Case | QFN-12 |
| Product Type | Current Sensors | Factory Pack Quantity | 1500 |
| Subcategory | Sensors | Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 3 V | Width | 3 mm |
Warranty & Returns
Warranty, Returns, and Additional Information
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Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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