Allegro MicroSystems CT110
High-Resolution TMR Current Sensor
| Part No. | CT110 |
|---|---|
| Datasheet | CT110 Download |
| Manufacturer |  Allegro MicroSystems |
| Description | High-Resolution TMR Current Sensor |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● Current range: ±5.0 A, ±10.0 A, ±15.0 A● Resolution: 5 mA
● Total output error: <±0.5% (Typical)
● 2 kV isolation per IEC 62368-1
● Sampling frequency: 200 kHz
● Supply current: ~1.2 mA
● FLAG pin to detect 90% and 10% of full current range □ Active low digital output (push-pull)
● Supply voltage: 2.7 to 5.5 V
● Operating temperature ranges: □ Industrial: –40°C to 85°C □ Extended Industrial: –40°C to 125°C
● Package: 6-lead DFN, 3.00 mm × 3.00 mm × 0.95 mm
APPLICATIONS
● Shunt resistor plus isolation amplifier replacement● Smart plugs/IoT devices
● LED lighting products
● Power tools
● Appliances
● Drones
● Battery charger systems
● PCs and servers PACKAGE: Not to scale 6-lead DFN
DESCRIPTION
The CT110 is a high-linearity and high-resolution contact current sensor with isolation that is designed with its patented state-ofthe-art XtremeSense™ TMR technology for high performance. The device measures the current flowing through the DFN package via its integrated current-carrying conductor (CCC) and converts it to an analog ratiometric output voltage that represents the current.
