{"product_id":"dp2281-high-performance-current-mode-pwm-controller-sot23-6-package","title":"DP2281 High-Performance Current Mode PWM Controller â€?SOT23-6 Package","description":"\u003cp data-start=\"160\" data-end=\"875\"\u003eThe \u003cstrong\u003eDP2281 \u003c\/strong\u003eis a \u003cstrong\u003ehighly integrated current mode PWM control IC \u003c\/strong\u003eoptimized for high performance, low standby power, and cost-effective offline flyback converter applications. It features a \u003cstrong\u003efixed 65kHz switching frequency\u003c\/strong\u003e and operates in extended burst mode at no or light load conditions to minimize switching loss, \u003cstrong\u003eachieving less than 75mW standby power\u003c\/strong\u003e. The IC offers comprehensive protection coverage with automatic self-recovery features, including \u003cstrong\u003ecycle-by-cycle current limiting (OCP), overload protection (OLP), on-chip thermal shutdown (OTP), VDD over-voltage protection (OVP), and VDD under-voltage lockout (UVLO)\u003c\/strong\u003e. Excellent EMI performance is achieved with frequency shuffling and soft totem-pole gate drive.\u003c\/p\u003e\u003cp data-start=\"877\" data-end=\"903\"\u003e\u003cstrong\u003eFeatures of DP2281 IC:\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli data-start=\"906\" data-end=\"949\"\u003eHigh integration for cost-effective designs\u003c\/li\u003e\n\u003cli data-start=\"952\" data-end=\"983\"\u003eFixed 65kHz switching frequency\u003c\/li\u003e\n\u003cli data-start=\"986\" data-end=\"1037\"\u003eExtended burst mode operation for low standby power\u003c\/li\u003e\n\u003cli data-start=\"1040\" data-end=\"1092\"\u003eComprehensive protection features with auto-recovery\u003c\/li\u003e\n\u003cli data-start=\"1095\" data-end=\"1143\"\u003eFrequency shuffling for improved EMI performance\u003c\/li\u003e\n\u003cli data-start=\"1146\" data-end=\"1196\"\u003eSoft totem-pole gate drive for reduced audio noise\u003c\/li\u003e\n\u003cli data-start=\"1199\" data-end=\"1233\"\u003eSOT23-6 package for compact design\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp data-start=\"1235\" data-end=\"1267\"\u003e\u003cstrong\u003eSpecifications of DP2281 IC:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli data-start=\"1270\" data-end=\"1287\"\u003eModel: DP2281\u003c\/li\u003e\n\u003cli data-start=\"1290\" data-end=\"1327\"\u003eType: Current Mode PWM Controller\u003c\/li\u003e\n\u003cli data-start=\"1330\" data-end=\"1366\"\u003eSwitching Frequency: Fixed 65kHz\u003c\/li\u003e\n\u003cli data-start=\"1369\" data-end=\"1414\"\u003eStandby Power Consumption: Less than 75mW\u003c\/li\u003e\n\u003cli data-start=\"1417\" data-end=\"1474\"\u003eProtection Features: OCP, OLP, OTP, VDD OVP, VDD UVLO\u003c\/li\u003e\n\u003cli data-start=\"1477\" data-end=\"1508\"\u003eGate Drive: Soft totem-pole\u003c\/li\u003e\n\u003cli data-start=\"1511\" data-end=\"1531\"\u003ePackage: SOT23-6\u003c\/li\u003e\n\u003cli data-start=\"1534\" data-end=\"1581\"\u003eOperating Temperature Range: -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-start=\"1583\" data-end=\"1600\"\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli data-start=\"1603\" data-end=\"1635\"\u003eOffline AC\/DC flyback converters\u003c\/li\u003e\n\u003cli data-start=\"1638\" data-end=\"1652\"\u003eAC\/DC adapters\u003c\/li\u003e\n\u003cli data-start=\"1655\" data-end=\"1670\"\u003eOpen-frame SMPS\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp data-start=\"1672\" data-end=\"1693\"\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cp data-start=\"1696\" data-end=\"1727\"\u003e1 × DP2281 IC â€?SOT23-6 Package\u003c\/p\u003e","brand":"mysite","offers":[{"title":"Default Title","offer_id":46018882830507,"sku":"SMD-QC3412","price":0.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/1205\/1115\/files\/SRV05-4ESDProtectionArrayDiode-SOT-23-6LSMDPackage_eb50951d-3cd7-4520-9d16-eb97774f148c.jpg?v=1767603377","url":"https:\/\/www.yuzxcn.com\/products\/dp2281-high-performance-current-mode-pwm-controller-sot23-6-package","provider":"Yuzx","version":"1.0","type":"link"}