{"id":10004,"date":"2026-07-08T08:33:30","date_gmt":"2026-07-08T08:33:30","guid":{"rendered":"https:\/\/ic-vendor.com\/tps563200ddcr\/"},"modified":"2026-07-08T08:33:30","modified_gmt":"2026-07-08T08:33:30","slug":"tps563200ddcr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/tps563200ddcr\/","title":{"rendered":"TPS563200DDCR"},"content":{"rendered":"

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

The TI TPS563200DDCR is a 3A synchronous step-down DC-DC converter in SOT-23-6 package. Operating from 4.5V to 17V input with 650kHz switching frequency and D-CAP2 control mode, it provides a simple, high-efficiency buck converter requiring no external compensation.<\/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>\nSynchronous Step-Down (Buck)<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n4.5V to 17V<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u062e\u0631\u062c<\/td>\n0.76V to 7V (adjustable)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td>\n3A<\/td>\n<\/tr>\n
\u062a\u0631\u062f\u062f \u0627\u0644\u062a\u062d\u0648\u064a\u0644<\/td>\n650kHz (fixed)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0647\u062f\u0626\u0629<\/td>\n260uA (typical)<\/td>\n<\/tr>\n
Reference Voltage<\/td>\n0.76V \u00b11%<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOT-23-6 (DDC)<\/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<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 3A in SOT-23-6 package<\/li>\n
  • D-CAP2 mode \u2014 no external compensation<\/li>\n
  • 4.5V to 17V wide input range<\/li>\n
  • Auto-skip PFM for light-load efficiency<\/li>\n
  • 0.76V \u00b11% reference voltage<\/li>\n
  • Overcurrent and thermal protection<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • 12V-to-3.3V point-of-load<\/li>\n
    • 5V-to-1.2V core converter<\/li>\n
    • Set-top box power<\/li>\n
    • Digital TV power supply<\/li>\n
    • Networking equipment POL<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TI TPS563200DDCR is a 3A synchronous step-down DC-DC converter in SOT-23-6 package. Operating from 4.5V to 17V input with 650kHz switching frequency and D-CAP2 control mode, it provides a simple, high-efficiency buck converter requiring no external compensation. Key Specifications Topology Synchronous Step-Down (Buck) Input Voltage 4.5V to 17V Output Voltage 0.76V to […]<\/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":[31,13],"tags":[1297],"chip_brand":[138],"class_list":["post-10004","post","type-post","status-publish","format-standard","hentry","category-dc-dc-converters","category-integrated-circuits-ics","tag-tps563200ddcr","chip_brand-ti"],"acf":{"brief_explanation":"3A sync buck, 4.5-17V, D-CAP2 no comp, 650kHz, SOT-23-6, TI TPS563200","date_code":"","package_case":"SOT-23-6 (DDC, 2.9 x 1.6 x 1.15mm)","in_stock":5721,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tps563200.pdf","price":"$0.70 @ 1ku","product_introduction":"The TI TPS563200DDCR is a 3A synchronous buck converter in SOT-23-6 package using D-CAP2 control mode that requires no external compensation. Operating from 4.5V to 17V at 650kHz, it provides a simple and compact point-of-load solution for 5V and 12V to lower voltage conversion in consumer and networking equipment.","working_principle":"The TPS563200DDCR uses TI's D-CAP2 (Direct Capacitor-Area Proportional 2) control mode, which is an emulated current-mode control that eliminates the need for external compensation components. The D-CAP2 architecture senses the output voltage ripple directly from the output capacitor, using it as the PWM ramp signal. This simplifies design while maintaining stability with low-ESR ceramic output capacitors. Auto-skip mode reduces switching frequency at light loads for improved efficiency.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>GND<\/td>Ground<\/td>Ground<\/td><\/tr>
      2<\/td>SW<\/td>Power<\/td>Switching node (inductor)<\/td><\/tr>
      3<\/td>VIN<\/td>Input<\/td>Input supply (4.5-17V)<\/td><\/tr>
      4<\/td>EN<\/td>Input<\/td>Enable (active high)<\/td><\/tr>
      5<\/td>VFB<\/td>Input<\/td>Feedback (0.76V reference)<\/td><\/tr>
      6<\/td>PG<\/td>Output<\/td>Power-good open-drain<\/td><\/tr><\/table>","application_scenarios":"
      • 12V-to-3.3V point-of-load for networking ASICs<\/li>
      • 5V-to-1.2V FPGA core voltage regulation<\/li>
      • Set-top box 12V-to-1.8V POL converter<\/li>
      • Digital TV 5V-to-1.5V DDR supply<\/li>
      • Consumer electronics 12V-to-5V buck pre-regulator<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>TPS562201DDCR<\/td>SOT-23-6<\/td>2A, same family<\/td><\/tr>
        Richtek<\/td>RT8294AZSP<\/td>SOP-8 EP<\/td>3A, 4.5-18V<\/td><\/tr>
        TI<\/td>TPS54331DR<\/td>SO-8<\/td>3A, 3.5-28V<\/td><\/tr>
        TI<\/td>TPS564201DDCR<\/td>SOT-23-6<\/td>4A, same family<\/td><\/tr>
        MPS<\/td>MP8759GD-Z<\/td>QFN-12<\/td>9A, higher current<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10004","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=10004"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10004\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=10004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=10004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=10004"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10004"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}