{"id":10631,"date":"2026-07-20T07:56:29","date_gmt":"2026-07-20T07:56:29","guid":{"rendered":"https:\/\/ic-vendor.com\/tps63000drcr\/"},"modified":"2026-07-20T07:56:29","modified_gmt":"2026-07-20T07:56:29","slug":"tps63000drcr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/tps63000drcr\/","title":{"rendered":"TPS63000DRCR"},"content":{"rendered":"

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

The TPS63000DRCR is a high-efficiency single-inductor buck-boost converter from Texas Instruments. With 1.8A switch current, 1.8V to 5.5V input range, and adjustable output from 1.2V to 5.5V, this converter provides up to 96% efficiency in a compact 3 x 3 mm VSON-10 package. It automatically transitions between step-down and boost modes, making it ideal for battery-powered applications.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Series<\/td>\nTPS63000<\/td>\n<\/tr>\n
\u62d3\u6251\u7ed3\u6784<\/td>\nBuck-Boost (Single Inductor)<\/td>\n<\/tr>\n
\u8f93\u5165\u7535\u538b\u8303\u56f4<\/td>\n1.8V to 5.5V<\/td>\n<\/tr>\n
Output Voltage Range<\/td>\n1.2V to 5.5V (adjustable)<\/td>\n<\/tr>\n
Switch Current Limit<\/td>\n1.8A (typical)<\/td>\n<\/tr>\n
Output Current (Buck, 3.3V)<\/td>\n1200 mA at VIN = 3.6-5.5V<\/td>\n<\/tr>\n
Output Current (Boost, 3.3V)<\/td>\n800 mA at VIN > 2.4V<\/td>\n<\/tr>\n
Efficiency<\/td>\nUp to 96%<\/td>\n<\/tr>\n
\u9759\u6001\u7535\u6d41<\/td>\nless than 50 uA<\/td>\n<\/tr>\n
\u5f00\u5173\u9891\u7387<\/td>\n2.4 MHz (typical)<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nVSON-10 (DRC), 3.0 x 3.0 mm<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40C to +85C<\/td>\n<\/tr>\n
Power-Save Mode<\/td>\nYes (can be disabled)<\/td>\n<\/tr>\n
Load Disconnect<\/td>\nYes (during shutdown)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Single-inductor topology reduces BOM cost and footprint<\/li>\n
  • Automatic buck\/boost mode transition for seamless regulation<\/li>\n
  • Up to 96% efficiency across load range<\/li>\n
  • Power-save mode for high light-load efficiency<\/li>\n
  • Forced PWM mode option for noise-sensitive applications<\/li>\n
  • Load disconnect during shutdown minimizes battery drain<\/li>\n
  • Over-temperature and short-circuit protection<\/li>\n
  • Compact 3 x 3 mm VSON-10 package with PowerPAD<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Single-cell Li-ion\/Li-Po battery-powered devices<\/li>\n
    • Portable audio players and smartphones<\/li>\n
    • USB power bank output regulation<\/li>\n
    • White LED drivers<\/li>\n
    • Personal medical devices<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TPS63000DRCR is a high-efficiency single-inductor buck-boost converter from Texas Instruments. With 1.8A switch current, 1.8V to 5.5V input range, and adjustable output from 1.2V to 5.5V, this converter provides up to 96% efficiency in a compact 3 x 3 mm VSON-10 package. It automatically transitions between step-down and boost modes, making it […]<\/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],"tags":[1972],"chip_brand":[138],"class_list":["post-10631","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-tps63000drcr","chip_brand-ti"],"acf":{"brief_explanation":"TI buck-boost converter, 1.8-5.5V in, 1.2-5.5V out, 1.8A, 96% eff, VSON-10","date_code":"","package_case":"VSON-10 (DRC), 3.0 x 3.0 mm with PowerPAD","in_stock":8691,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tps63000.pdf","price":"$0.989 @ 1ku","product_introduction":"The Texas Instruments TPS63000DRCR is a high-efficiency single-inductor buck-boost converter with 1.8A switch current rating. Operating from a 1.8V to 5.5V input, it produces an adjustable output from 1.2V to 5.5V, automatically transitioning between buck and boost modes as the input voltage varies relative to the output. This makes it ideal for single-cell Li-ion battery applications where the battery voltage (2.5-4.2V) can be above or below the desired output. With up to 96% efficiency, less than 50 uA quiescent current, and a compact 3 x 3 mm VSON-10 package, the TPS63000DRCR is optimized for space-constrained portable applications.","working_principle":"The TPS63000DRCR uses a single-inductor, 4-switch buck-boost topology with synchronous rectification. In buck mode (VIN > VOUT), high-side switch S1 and low-side synchronous switch S2 operate as a standard buck converter while boost switches remain in pass-through. In boost mode (VIN < VOUT), S3 and S4 operate as a boost converter while S1\/S2 remain on. In buck-boost mode (VIN approximately equals VOUT), all four switches operate to maintain regulation. The device uses fixed-frequency PWM control at 2.4 MHz, and at light loads enters power-save mode (PFM) to maintain high efficiency. The PS\/SYNC pin can force continuous PWM operation for noise-sensitive applications. During shutdown (EN = LOW), the load is completely disconnected from the input.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>VOUT<\/td>Output<\/td>Converter output voltage<\/td><\/tr>
      2<\/td>L2<\/td>Input<\/td>Inductor connection (boost side)<\/td><\/tr>
      3<\/td>PGND<\/td>Ground<\/td>Power ground<\/td><\/tr>
      4<\/td>L1<\/td>Input<\/td>Inductor connection (buck side)<\/td><\/tr>
      5<\/td>VIN<\/td>Power<\/td>Input supply for power stage<\/td><\/tr>
      6<\/td>EN<\/td>Input<\/td>Enable (1 = on, 0 = shutdown)<\/td><\/tr>
      7<\/td>PS\/SYNC<\/td>Input<\/td>Power-save disable \/ sync clock input<\/td><\/tr>
      8<\/td>VINA<\/td>Power<\/td>Input supply for control stage<\/td><\/tr>
      9<\/td>GND<\/td>Ground<\/td>Control ground<\/td><\/tr>
      10<\/td>FB<\/td>Input<\/td>Voltage feedback (connect resistor divider to VOUT)<\/td><\/tr>
      Pad<\/td>PowerPAD<\/td>Ground<\/td>Thermal pad, connect to PGND<\/td><\/tr><\/table>","application_scenarios":"
      • 3.3V rail from single-cell Li-ion (2.5-4.2V) in portable devices<\/li>
      • USB power bank 5V output from 3.7V Li-ion<\/li>
      • White LED driver with constant current buck-boost regulation<\/li>
      • Portable medical device 3.3V supply from 2-cell AA batteries<\/li>
      • Wearable device power management with variable battery voltage<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>TPS63001DRCR<\/td>VSON-10<\/td>3.3V fixed output variant<\/td><\/tr>
        TI<\/td>TPS63020DRCR<\/td>VSON-10<\/td>Higher current (4A) buck-boost<\/td><\/tr>
        Monolithic Power<\/td>MP3414<\/td>QFN-12<\/td>Comparable 2A buck-boost<\/td><\/tr>
        Richtek<\/td>RT6156B-33GQW<\/td>WDFN-10<\/td>3.3V buck-boost alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10631","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=10631"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10631\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10631"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}