The MT9223 is an integrated current sensing chip with a built-in magnetic circuit developed specifically for current sensing applications. The built-in primary conductor resistor of 1.2mΩ can effectively reduce the heat generation of the chip. The integrated temperature compensation circuitry ensures excellent temperature characteristics over the entire operating temperature range, and the chip is factory calibrated for sensitivity as well as quiescent (zero-current) output voltage, providing ± typical accuracy of 1.5% over the full temperature range.
Product Features
• Source side resistance (mΩ)：1.2
• Dielectric strength (Vrms)：2500
• Creepage distance (mm)：4.2
• Working voltage (V)：4.5~5.5
• Bandwidth (KHz)：150
• Response time (us typ.)：<4.0
• Working temperature (℃)：-40~125
• Static output (V)：50%VCC
• Sensitivity (mV/A)：400
• Current range (A)：-5~5
• Packaging：SOP-8
For more product information, please contact us.
