{"product_id":"3br0665j-650v-power-supply-controller-ic-infineon","title":"3br0665j 650v Power Supply Controller Ic (infineon)","description":"\u003cp data-end=\"609\" data-start=\"341\"\u003eHigh-performance \u003cstrong data-end=\"390\" data-start=\"358\"\u003eSMPS current-mode controller\u003c\/strong\u003e with integrated 650 V CoolMOS® and startup cell. Ideal for low power offline switch-mode power supply designs requiring low standby power, overcurrent protection, soft start, and jittered switching for EMI reduction. The \u003cstrong data-end=\"658\" data-start=\"643\"\u003eICE3BR0665J\u003c\/strong\u003e (CoolSET®-F3R) from Infineon is a fixed-frequency current mode controller tailored for offline SMPS (switched mode power supplies). It integrates a 650 V avalanche-rugged CoolMOS® transistor and startup cell into a DIP-8 package, reducing external component count while offering robust protection and efficiency features.\u003c\/p\u003e\n\u003ch2 data-end=\"1002\" data-start=\"984\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-end=\"1758\" data-start=\"1003\"\u003e\n\u003cli data-end=\"1046\" data-start=\"1003\"\u003e\n\u003cp data-end=\"1046\" data-start=\"1005\"\u003eIntegrated 650 V CoolMOS® switch device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1123\" data-start=\"1047\"\u003e\n\u003cp data-end=\"1123\" data-start=\"1049\"\u003eFixed switching frequency: ~65 kHz\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1228\" data-start=\"1124\"\u003e\n\u003cp data-end=\"1228\" data-start=\"1126\"\u003eActive Burst Mode: ultra low standby power (typically \u0026lt; 50 mW)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1349\" data-start=\"1229\"\u003e\n\u003cp data-end=\"1349\" data-start=\"1231\"\u003eAuto restart protection: overload, short circuit, overtemperature, overvoltage \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1467\" data-start=\"1350\"\u003e\n\u003cp data-end=\"1467\" data-start=\"1352\"\u003eBuilt-in soft start \u0026amp; blanking window with option to extend blanking period \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1522\" data-start=\"1468\"\u003e\n\u003cp data-end=\"1522\" data-start=\"1470\"\u003eExternal auto-restart enable pin for added control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1579\" data-start=\"1523\"\u003e\n\u003cp data-end=\"1579\" data-start=\"1525\"\u003eFrequency jitter and soft gate driving to reduce EMI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1605\" data-start=\"1580\"\u003e\n\u003cp data-end=\"1605\" data-start=\"1582\"\u003eMax duty cycle: ~75 %\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1682\" data-start=\"1606\"\u003e\n\u003cp data-end=\"1682\" data-start=\"1608\"\u003eLow tolerance current limit (±5 %)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1758\" data-start=\"1683\"\u003e\n\u003cp data-end=\"1758\" data-start=\"1685\"\u003eRoHS compliant, lead-free plating\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"1763\" data-start=\"1760\"\u003e\n\u003ch2 data-end=\"1788\" data-start=\"1765\"\u003eKey Specifications\u003c\/h2\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable style=\"width: 100%;\" height=\"286\" class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2533\" data-start=\"1790\"\u003e\n\u003cthead data-end=\"1819\" data-start=\"1790\"\u003e\n\u003ctr data-end=\"1819\" data-start=\"1790\"\u003e\n\u003cth style=\"width: 26.6043%;\" data-col-size=\"sm\" data-end=\"1802\" data-start=\"1790\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"width: 70.5386%;\" data-col-size=\"md\" data-end=\"1819\" data-start=\"1802\"\u003eValue \/ Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"2533\" data-start=\"1830\"\u003e\n\u003ctr data-end=\"1870\" data-start=\"1830\"\u003e\n\u003ctd style=\"width: 26.6043%;\" data-col-size=\"sm\" data-end=\"1844\" data-start=\"1830\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"width: 70.5386%;\" data-col-size=\"md\" data-end=\"1870\" data-start=\"1844\"\u003eICE3BR0665J \/ 3BR0665J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1926\" data-start=\"1871\"\u003e\n\u003ctd style=\"width: 26.6043%;\" data-col-size=\"sm\" data-end=\"1885\" data-start=\"1871\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"width: 70.5386%;\" data-end=\"1926\" data-start=\"1885\" data-col-size=\"md\"\u003eOff-line SMPS current mode controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1994\" data-start=\"1927\"\u003e\n\u003ctd style=\"width: 26.6043%;\" data-col-size=\"sm\" data-end=\"1947\" data-start=\"1927\"\u003eMax Voltage (VDS)\u003c\/td\u003e\n\u003ctd style=\"width: 70.5386%;\" data-col-size=\"md\" data-end=\"1994\" data-start=\"1947\"\u003e650 V\u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2073\" data-start=\"1995\"\u003e\n\u003ctd style=\"width: 26.6043%;\" data-col-size=\"sm\" data-end=\"2017\" data-start=\"1995\"\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd style=\"width: 70.5386%;\" data-end=\"2073\" data-start=\"2017\" data-col-size=\"md\"\u003e65 kHz (fixed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2161\" data-start=\"2074\"\u003e\n\u003ctd style=\"width: 26.6043%;\" data-col-size=\"sm\" data-end=\"2093\" data-start=\"2074\"\u003eMax Output Power\u003c\/td\u003e\n\u003ctd style=\"width: 70.5386%;\" data-end=\"2161\" data-start=\"2093\" data-col-size=\"md\"\u003e~41 W (in typical designs) \u003cspan data-state=\"closed\" class=\"\"\u003e\u003cspan data-testid=\"webpage-citation-pill\" class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2232\" data-start=\"2162\"\u003e\n\u003ctd style=\"width: 26.6043%;\" data-col-size=\"sm\" data-end=\"2172\" data-start=\"2162\"\u003ePackage\u003c\/td\u003e\n\u003ctd style=\"width: 70.5386%;\" data-end=\"2232\" data-start=\"2172\" data-col-size=\"md\"\u003eDIP-8 (PG-DIP-8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2321\" data-start=\"2233\"\u003e\n\u003ctd style=\"width: 26.6043%;\" data-col-size=\"sm\" data-end=\"2255\" data-start=\"2233\"\u003eProtection Features\u003c\/td\u003e\n\u003ctd style=\"width: 70.5386%;\" data-end=\"2321\" data-start=\"2255\" data-col-size=\"md\"\u003eOverload, OVP, overtemperature, auto-restart, current limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2413\" data-start=\"2322\"\u003e\n\u003ctd style=\"width: 26.6043%;\" data-col-size=\"sm\" data-end=\"2338\" data-start=\"2322\"\u003eStandby Power\u003c\/td\u003e\n\u003ctd style=\"width: 70.5386%;\" data-end=\"2413\" data-start=\"2338\" data-col-size=\"md\"\u003e\u0026lt; 50 mW (typical in burst mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2442\" data-start=\"2414\"\u003e\n\u003ctd style=\"width: 26.6043%;\" data-col-size=\"sm\" data-end=\"2427\" data-start=\"2414\"\u003eDuty Cycle\u003c\/td\u003e\n\u003ctd style=\"width: 70.5386%;\" data-end=\"2442\" data-start=\"2427\" data-col-size=\"md\"\u003eUp to ~75 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2533\" data-start=\"2443\"\u003e\n\u003ctd style=\"width: 26.6043%;\" data-col-size=\"sm\" data-end=\"2467\" data-start=\"2443\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 70.5386%;\" data-end=\"2533\" data-start=\"2467\" data-col-size=\"md\"\u003e–40 °C to +105 °C (TA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0744\/0764\/1366\/files\/3br0665j-650v-power-supply-controller-ic-infineon-731.jpg?v=1763299913\" alt=\"3BR0665J 650V Power Supply Controller IC (Infineon)\" data-original=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0744\/0764\/1366\/files\/3BR0665J650VPowerSupplyControllerIC_Infineon.jpg?v=1760502614\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Digilog Electronics","offers":[{"title":"Default Title","offer_id":43962619232321,"sku":null,"price":0.0,"currency_code":"PKR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/2805\/1777\/files\/3BR0665J650VPowerSupplyControllerIC_Infineon.jpg?v=1779581704","url":"https:\/\/stem.pk\/products\/3br0665j-650v-power-supply-controller-ic-infineon","provider":"stem.pk","version":"1.0","type":"link"}