{"id":10506,"date":"2026-07-20T04:27:58","date_gmt":"2026-07-20T04:27:58","guid":{"rendered":"https:\/\/ic-vendor.com\/ncp1014ap060g\/"},"modified":"2026-07-20T04:27:58","modified_gmt":"2026-07-20T04:27:58","slug":"ncp1014ap060g","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/ncp1014ap060g\/","title":{"rendered":"NCP1014AP060G"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The onsemi NCP1014AP060G is a monolithic high-voltage switching regulator integrating a 700V MOSFET and PWM controller in a single SOT-223 package. Operating at 60 kHz fixed frequency with current-mode control, it provides up to 10W output power in universal off-line SMPS applications. The device features self-supply, skip-cycle light-load operation, and comprehensive protection circuitry.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n
\u62d3\u6251\u7ed3\u6784<\/td>\nOffline Switching Regulator (Integrated MOSFET)<\/td>\n<\/tr>\n
MOSFET Breakdown Voltage<\/td>\n700 V<\/td>\n<\/tr>\n
Maximum Drain Current<\/td>\n450 mA<\/td>\n<\/tr>\n
\u5f00\u5173\u9891\u7387<\/td>\n60 kHz (Fixed)<\/td>\n<\/tr>\n
Maximum Output Power<\/td>\n10 W (Universal Input)<\/td>\n<\/tr>\n
UVLO Threshold<\/td>\n8.5V (On), 7.5V (Off)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +125\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSOT-223-3<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Integrated 700V power MOSFET reduces component count and board space<\/li>\n
  • Self-supply from high-voltage rail eliminates auxiliary winding<\/li>\n
  • Skip-cycle operation for ultra-low standby power<\/li>\n
  • Current-mode control with internal LEB<\/li>\n
  • Short-circuit and over-temperature protection<\/li>\n
  • Frequency jittering for reduced EMI filtering requirements<\/li>\n
  • Compact SOT-223 package for space-constrained designs<\/li>\n
  • Pb-Free, RoHS compliant<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • AC-DC adapters and chargers up to 10W<\/li>\n
    • Standby and auxiliary power supplies<\/li>\n
    • Smart meter and IoT device power<\/li>\n
    • Household appliance control board supplies<\/li>\n
    • Industrial auxiliary power rails<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The onsemi NCP1014AP060G is a monolithic high-voltage switching regulator integrating a 700V MOSFET and PWM controller in a single SOT-223 package. Operating at 60 kHz fixed frequency with current-mode control, it provides up to 10W output power in universal off-line SMPS applications. The device features self-supply, skip-cycle light-load operation, and comprehensive protection circuitry. […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,29],"tags":[1810],"chip_brand":[144],"class_list":["post-10506","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-power-management-ics-pmic","tag-ncp1014ap060g","chip_brand-on"],"acf":{"brief_explanation":"Integrated 700V MOSFET switching regulator, 60kHz, 10W, SOT-223, self-supplied, skip-cycle","date_code":"","package_case":"SOT-223-3 6.5 x 3.5 x 1.6 mm","in_stock":5872,"datasheet":"https:\/\/www.onsemi.com\/pub\/Collateral\/NCP1014-D.PDF","price":"$0.55 @ 2.5ku","product_introduction":"The onsemi NCP1014AP060G is a monolithic high-voltage switching regulator that integrates a 700V power MOSFET and a current-mode PWM controller in a compact SOT-223 package. Operating at a fixed 60 kHz switching frequency, the device can deliver up to 10W output power from universal AC input (85-265VAC). The integrated approach significantly reduces external component count and PCB area compared to discrete controller-plus-MOSFET solutions. The device is self-supplied from the high-voltage DC rail through an internal startup current source, eliminating the need for an auxiliary transformer winding. During light-load conditions, the controller enters skip-cycle mode, reducing standby power consumption to very low levels. Comprehensive protection includes short-circuit protection, over-temperature shutdown, and internal leading-edge blanking. Frequency jittering is implemented to reduce EMI filter requirements.","working_principle":"The NCP1014AP060G combines a 700V power MOSFET and PWM controller on a single monolithic IC. The internal startup current source charges the VCC capacitor from the HV drain pin. Once VCC reaches the UVLO turn-on threshold (8.5V), the MOSFET begins switching at 60 kHz with current-mode control. The feedback signal (via optocoupler) sets the peak current setpoint. The current sense is performed internally through the MOSFET's on-resistance. When the load decreases and the feedback voltage falls below the skip threshold, the device enters skip-cycle mode, gating off switching pulses to reduce power consumption. The internal LEB circuit suppresses the turn-on current spike. Short-circuit protection activates when the feedback loop is open and the peak current reaches maximum for several consecutive cycles. Over-temperature shutdown disables switching at approximately 140\u00b0C. The self-supply mechanism draws power from the drain pin during the MOSFET off-time, maintaining VCC without an auxiliary winding.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>VCC<\/td>Power<\/td>Supply voltage \u2014 decoupled with external capacitor (self-supplied)<\/td><\/tr>\n
      2<\/td>GND<\/td>Power<\/td>Ground reference \u2014 connected to source of internal MOSFET<\/td><\/tr>\n
      3<\/td>FB\/CS<\/td>Input<\/td>Feedback input \u2014 accepts optocoupler signal to set peak current<\/td><\/tr>\n
      4<\/td>Drain<\/td>Power<\/td>Internal 700V MOSFET drain \u2014 connects to transformer primary<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Compact AC-DC wall adapters up to 10W for consumer electronics<\/li>\n
      • Standby power supplies in TVs, monitors, and appliances<\/li>\n
      • Smart electricity meter power supplies with low standby requirement<\/li>\n
      • IoT device offline power converters<\/li>\n
      • Industrial sensor auxiliary power rails<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        onsemi<\/td>NCP1014AP100G<\/td>SOT-223<\/td>100 kHz variant<\/td><\/tr>\n
        onsemi<\/td>NCP1014AP133G<\/td>SOT-223<\/td>133 kHz variant<\/td><\/tr>\n
        Power Integrations<\/td>LNK304DG<\/td>DIP-8\/SMD-8<\/td>Non-isolated buck regulator alternative<\/td><\/tr>\n
        onsemi<\/td>NCP1200D060R2G<\/td>SOIC-8<\/td>Controller-only version (external MOSFET)<\/td><\/tr>\n
        STMicroelectronics<\/td>VIPer06XS<\/td>SSO-10<\/td>600V integrated, comparable power<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10506","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=10506"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10506\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10506"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10506"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10506"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}