{"product_id":"3-phase-isolated-hall-effect-current-sense-amplifier-with-600v-working-voltage-and-46a-measurement-range","title":"3 Phase Isolated Hall-effect Current Sense Amplifier with +\/-600V Working Voltage and +\/-46A Measurement Range","description":"\u003cp\u003eThis  is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3-Phase isolated Hall-effect current sense amplifier\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e+\/-600-V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eworking voltage range. The current sensor senses magnetic flux generated from current passing through the lead frame at common-mode voltages\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0 to 600V DC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand provides proportional output voltage. The circuit is based on\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTMCS1101\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIC which is a galvanically isolated Hall-effect current sensor capable of DC or AC current measurement with high accuracy, excellent linearity, temperature stability and has a bandwidth of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e80KHz\u003c\/strong\u003e. A low-drift, temperature-compensated signal chain provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u0026lt; 1.5%\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efull-scale error across the device temperature range. The input current flows through an internal\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1.8-mΩ\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econductor that generates a magnetic field measured by an integrated Hall-effect sensor. This structure eliminates external concentrators and simplifies design. Low conductor resistance minimizes power loss and thermal dissipation. Inherent galvanic insulation provides a 600-V lifetime working voltage and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3-kVRMS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebasic isolation between the current path and circuitry. Integrated electrical shielding enables excellent common-mode rejection and transient immunity. The output voltage is proportional to the input current with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e50mV\/A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esensitivity. Fixed sensitivity eliminates radiometry errors, and improves supply noise rejection. The current polarity is considered positive when flowing into the positive input pin. The circuit is capable of sensing bidirectional current with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e+\/-46A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emeasurement range.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply 7V to 12V DC\u003c\/li\u003e\n\u003cli\u003eCurrent sensor Range +\/-46Amps (Bidirectional) AC Or DC\u003c\/li\u003e\n\u003cli\u003eBidirectional Current Sensing\u003c\/li\u003e\n\u003cli\u003eOutput 50mV\/A (Normally 2.5V\/0Amp)\u003c\/li\u003e\n\u003cli\u003eWorking Voltage +\/-600V\u003c\/li\u003e\n\u003cli\u003eZero drift internal reference\u003c\/li\u003e\n\u003cli\u003eSignal Bandwidth: 80Khz\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 97  x 72.71 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInline Motor Phase Current Sensing\u003c\/li\u003e\n\u003cli\u003e3 Phase Motor or Load Current measurement\u003c\/li\u003e\n\u003cli\u003e3 Phase DC or AC Power Monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":47193533153452,"sku":"S121","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/S121.png?v=1789219015","url":"https:\/\/dotfry.com\/products\/3-phase-isolated-hall-effect-current-sense-amplifier-with-600v-working-voltage-and-46a-measurement-range","provider":"dotfry","version":"1.0","type":"link"}