The SFP203MOD is a shunt-based, automotive grade precision module capable of measuring currents from mA to 500 A continuous. The module incorporates SFP200 IC and an 18μΩ shunt and achieves an accuracy of better than ±1.0% (typically ±0.5%) over the entire operating temperature range of –40 °C to +125 °C.

The module simultaneously measures bi-directional DC current through the shunt temperature, as well as provides separate charge, discharge and total Coulomb output.
The module provides automatic compensation for resistance dependence of the shunt on temperature.
Communications are achieved via an isolated CAN 2.0B interface (500 kbit/s).

Features

• The SFP203MOD precisely measures currents from mA to kA. Designed specifically for the needs of electric vehicles (EVs) and Energy Storage Systems (ESS), this cost-effective member of Sensata | Sendyne’s SFP family communicates via an isolated CAN 2.0B interface (500 kbit/s).
• The module achieves a total accuracy of ±1.0% for current and voltage measurement over the whole operating temperature range of –40 °C to +125 °C

Applications

• Electric Vehicles
• Charging Stations