{"id":10484,"date":"2026-07-20T04:20:12","date_gmt":"2026-07-20T04:20:12","guid":{"rendered":"https:\/\/ic-vendor.com\/ncp13992acdr2g\/"},"modified":"2026-07-20T04:20:12","modified_gmt":"2026-07-20T04:20:12","slug":"ncp13992acdr2g","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/ncp13992acdr2g\/","title":{"rendered":"NCP13992ACDR2G"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The onsemi NCP13992ACDR2G is a high-performance current-mode resonant controller with integrated 600 V high-voltage gate drivers, designed for half-bridge LLC resonant converters. Housed in an SOIC-16 package, it operates from 20 kHz to 750 kHz and includes comprehensive protection features such as overload, over-current, brown-out, and over-temperature protection. It is specifically optimized for high-efficiency AC-DC power supplies.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0637\u0648\u0628\u0648\u0644\u0648\u062c\u064a\u0627<\/td>\nLLC Half-Bridge Resonant<\/td>\n<\/tr>\n
\u0648\u0636\u0639 \u0627\u0644\u062a\u062d\u0643\u0645<\/td>\nCurrent Mode<\/td>\n<\/tr>\n
\u062a\u0631\u062f\u062f \u0627\u0644\u062a\u062d\u0648\u064a\u0644<\/td>\n20 kHz to 750 kHz (up to 500 kHz typ)<\/td>\n<\/tr>\n
Integrated HV Gate Driver<\/td>\n600 V<\/td>\n<\/tr>\n
Drive Capability<\/td>\n500 mA \/ 1000 mA<\/td>\n<\/tr>\n
UVLO Threshold<\/td>\n8.9 V<\/td>\n<\/tr>\n
VCC Max<\/td>\n20 V<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 +125 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOIC-16 NB<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Integrated 600 V high-voltage half-bridge gate drivers reduce component count<\/li>\n
  • Automatic dead-time adjustment with maximum dead-time clamp<\/li>\n
  • Quiet skip mode for minimized transformer acoustic noise<\/li>\n
  • Dedicated PFC stage control output for improved light-load efficiency<\/li>\n
  • Dynamic Self-Supply (DSS) operation in off-mode or fault modes<\/li>\n
  • Comprehensive protection: overload, OCP, brown-out, OVP, OTP, open feedback loop<\/li>\n
  • Pin-to-adjacent-pin fail-safe design<\/li>\n
  • Pb-Free, Halogen Free, RoHS compliant<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • High-power AC-DC adapters for notebooks<\/li>\n
    • Offline battery chargers<\/li>\n
    • Flat panel display power converters<\/li>\n
    • Computing power supplies<\/li>\n
    • Industrial and medical power sources<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The onsemi NCP13992ACDR2G is a high-performance current-mode resonant controller with integrated 600 V high-voltage gate drivers, designed for half-bridge LLC resonant converters. Housed in an SOIC-16 package, it operates from 20 kHz to 750 kHz and includes comprehensive protection features such as overload, over-current, brown-out, and over-temperature protection. It is specifically optimized for […]<\/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":[1789],"chip_brand":[144],"class_list":["post-10484","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-power-management-ics-pmic","tag-ncp13992acdr2g","chip_brand-on"],"acf":{"brief_explanation":"Current-mode LLC resonant controller, 600V HV drivers, 20-750kHz, SOIC-16, PFC control","date_code":"","package_case":"SOIC-16 NB 9.9 x 3.9 x 1.5 mm","in_stock":3287,"datasheet":"https:\/\/www.onsemi.com\/pdf\/datasheet\/ncp13992-d.pdf","price":"$0.818 @ 2.5ku","product_introduction":"The onsemi NCP13992ACDR2G is a high-performance current-mode resonant controller designed for half-bridge LLC resonant converters. It integrates 600 V gate drivers directly on-chip, simplifying PCB layout and reducing external component count. The controller implements a current-mode control scheme with automatic dead-time adjustment, enabling efficient zero-voltage switching (ZVS) across varying load conditions. A proprietary quiet skip mode minimizes transformer acoustic noise during light-load operation. The device includes a dedicated output to control an external PFC stage, optimizing overall system efficiency. Comprehensive protection features include overload, over-current, brown-out, open optocoupler detection, OVP, OTP, and out-of-resonance protection. The NCP13992 also features Dynamic Self-Supply (DSS) operation and an extremely low-leakage startup current source.","working_principle":"The NCP13992ACDR2G controls a half-bridge LLC resonant converter using current-mode regulation. The controller adjusts the switching frequency to regulate the output voltage \u2014 higher frequency reduces output voltage, lower frequency increases it. An internal current-sense circuit monitors the primary resonant current, and the on-time is modulated based on both the feedback signal and the sensed current. Automatic dead-time adjustment optimizes ZVS by detecting the half-bridge mid-point voltage transitions (dV\/dt sensing) and setting the optimal dead-time between high-side and low-side switch transitions. During light-load conditions, the controller enters quiet skip mode, where switching bursts are regulated by an internal digital controller to minimize acoustic noise. The integrated 600 V level-shifter and bootstrap circuitry drive the high-side MOSFET without requiring an external driver IC. A PFC control output signal manages the front-end PFC stage, disabling it during light-load to reduce standby power.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>HB<\/td>Power<\/td>Half-bridge mid-point connection \u2014 connects to resonant tank<\/td><\/tr>\n
      2<\/td>VBOOT<\/td>Power<\/td>Bootstrap capacitor connection for high-side driver supply<\/td><\/tr>\n
      3<\/td>VCC<\/td>Power<\/td>Supply voltage for IC (UVLO threshold 8.9V)<\/td><\/tr>\n
      4<\/td>GND<\/td>Power<\/td>Ground reference<\/td><\/tr>\n
      5-6<\/td>CS\/DT<\/td>Input<\/td>Current sense input and dead-time configuration<\/td><\/tr>\n
      7<\/td>FB<\/td>Input<\/td>Feedback signal from optocoupler<\/td><\/tr>\n
      8<\/td>P_ON\/OFF<\/td>Input<\/td>Minimum feedback voltage programming<\/td><\/tr>\n
      9<\/td>MODE<\/td>Output<\/td>PFC stage control output<\/td><\/tr>\n
      10<\/td>SKIP\/REM<\/td>Input<\/td>Skip threshold adjustment and remote control<\/td><\/tr>\n
      11<\/td>VB\/PFC-FB<\/td>Input<\/td>Brown-out detection and PFC feedback<\/td><\/tr>\n
      12<\/td>OVP\/OTP<\/td>Input<\/td>Over-voltage and over-temperature protection input<\/td><\/tr>\n
      13<\/td>HV<\/td>Power<\/td>High-voltage startup current source input<\/td><\/tr>\n
      14-16<\/td>SS\/CTRL<\/td>I\/O<\/td>Soft-start and control pins<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • High-power AC-DC adapters for notebook computers (65W-200W)<\/li>\n
      • Offline battery chargers for consumer electronics<\/li>\n
      • LED TV and LCD display power supply units<\/li>\n
      • Industrial and medical grade isolated power supplies<\/li>\n
      • All-in-one PC power supplies with PFC front-end<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        onsemi<\/td>NCP1399AADR2G<\/td>SOIC-16<\/td>Variant without ON target spec<\/td><\/tr>\n
        onsemi<\/td>NCP1399AFDR2G<\/td>SOIC-16<\/td>Different frequency range variant<\/td><\/tr>\n
        onsemi<\/td>NCP1399AIDR2G<\/td>SOIC-16<\/td>Variant with ON target<\/td><\/tr>\n
        STMicroelectronics<\/td>L6599A<\/td>DIP-16\/SO-16<\/td>Similar LLC controller, no integrated HV driver<\/td><\/tr>\n
        Infineon<\/td>ICE2HS01G<\/td>PG-DSO-16<\/td>Comparable LLC resonant controller<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10484","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=10484"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10484\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=10484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=10484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=10484"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10484"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}