|
Automotive Open Loop Current Sensor |
|
 Datasheet
 Piher Sensing Systems launches an open loop current sensor that generates a ratiometric analog output voltage signal proportional to the current flowing through the conductor.
Based on Hall effect technology the sensor has been designed for accurate measurement of currents in automotive battery management and motor control applications.
KEY FEATURES
- Open loop current transducer based on Hall effect
- Measured current values from ±200 A to ±1,500 A
- Simple or redundant analog ratiometric output
- Non-intrusive technology
- Galvanic separation between power and control
SPECIFICATIONS
|
Current measurement range
|
±200 A, ±300 A, ±400 A, ±500 A, ±700 A, ±800 A, ±1000 A, ±1200 A, ±1500 A
|
|
Current type
|
AC, DC
|
|
Output protocol
|
Analog (Ratiometric)
|
|
Output voltage
|
0.5 V to 4.5 V ±10%
|
|
Supply current
|
7 mA |
|
Supply Voltage
|
5V ±10%
|
|
Voltage protection
|
14.5 V
|
|
Accuracy at 25° C*
|
2% to 2.8%
|
|
Response time
|
≤10 ms
|
|
Frequency bandwidth
|
1.1 kHz
|
| Operating temperature |
-40°C to +125°C
|
| Mounting type |
Busbar
|
*Depending on measurement range
Other specifications on request
APPLICATIONS
▶ Battery management
▶ Motor control
▶ DC/DC converters
▶ EV motor inverters
Download datasheet
|
Quick question