{"id":7832,"date":"2026-06-28T02:41:59","date_gmt":"2026-06-28T02:41:59","guid":{"rendered":"https:\/\/materialparts.com\/tps82130silr\/"},"modified":"2026-06-28T10:20:31","modified_gmt":"2026-06-28T10:20:31","slug":"tps82130silr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/tps82130silr\/","title":{"rendered":"TPS82130SILR"},"content":{"rendered":"

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

The TPS82130SILR is a 17V input, 3A step-down converter MicroSiP power module from Texas Instruments with integrated inductor, DCS-Control topology, and 2MHz switching frequency in a tiny 3.0 x 2.8 x 1.5mm \u00b5SiL-8 package.<\/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\n\n\n\n\n
\u0646\u0637\u0627\u0642 \u062c\u0647\u062f \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n3V to 17V<\/td>\n<\/tr>\n
Output Voltage Range<\/td>\n0.9V to 6V (adjustable)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td>\n3A continuous<\/td>\n<\/tr>\n
\u062a\u0631\u062f\u062f \u0627\u0644\u062a\u062d\u0648\u064a\u0644<\/td>\n2 MHz (nominal)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0647\u062f\u0626\u0629<\/td>\n20 \u00b5A typical<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n1.5 \u00b5A typical<\/td>\n<\/tr>\n
Control Topology<\/td>\nDCS-Control (direct control)<\/td>\n<\/tr>\n
Load Regulation<\/td>\n0.12%\/A<\/td>\n<\/tr>\n
Line Regulation<\/td>\n0.002%\/V<\/td>\n<\/tr>\n
Power Save Mode<\/td>\nAutomatic at light load<\/td>\n<\/tr>\n
Power Good Output<\/td>\nYes (open drain)<\/td>\n<\/tr>\n
Soft Start<\/td>\nProgrammable with tracking<\/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>\n\u00b5SiL-8 (3.0 x 2.8 x 1.5mm)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Integrated inductor in MicroSiP package eliminates external inductor selection<\/li>\n
  • DCS-Control topology for excellent load transient response<\/li>\n
  • Automatic power save mode with 20\u00b5A quiescent current at light load<\/li>\n
  • 100% duty cycle mode for lowest dropout operation<\/li>\n
  • Programmable soft-start with voltage tracking capability<\/li>\n
  • Power-good output for supply monitoring and sequencing<\/li>\n
  • Thermal shutdown and current limit protection<\/li>\n
  • Only input and output capacitors required externally<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Industrial and telecom POL power supplies<\/li>\n
    • 12V standard bus point-of-load conversion<\/li>\n
    • Solid state drives<\/li>\n
    • \u0623\u062c\u0647\u0632\u0629 \u0645\u062d\u0645\u0648\u0644\u0629 \u062a\u0639\u0645\u0644 \u0628\u0627\u0644\u0628\u0637\u0627\u0631\u064a\u0629<\/li>\n
    • Space-constrained embedded systems<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TPS82130SILR is a 17V input, 3A step-down converter MicroSiP power module from Texas Instruments with integrated inductor, DCS-Control topology, and 2MHz switching frequency in a tiny 3.0 x 2.8 x 1.5mm \u00b5SiL-8 package. Key Specifications Input Voltage Range 3V to 17V Output Voltage Range 0.9V to 6V (adjustable) Output Current 3A continuous […]<\/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":[],"chip_brand":[138],"class_list":["post-7832","post","type-post","status-publish","format-standard","hentry","category-dc-dc-converters","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"17V\/3A step-down converter module with integrated inductor, 2MHz, DCS-Control, \u00b5SiL-8","date_code":"","package_case":"\u00b5SiL-8 (3.0 x 2.8 x 1.5mm)","in_stock":5230,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tps82130.pdf","price":"$3.59 @ 500ku","product_introduction":"The TPS82130SILR is a 17V input, 3A step-down converter MicroSiP power module from Texas Instruments that integrates a synchronous buck converter and inductor in a tiny 3.0 x 2.8 x 1.5mm package. The module uses TI's DCS-Control topology for excellent load transient performance and accurate output voltage regulation. It operates from a 3V to 17V input and provides an adjustable output from 0.9V to 6V at up to 3A continuous current. The 2MHz switching frequency enables small external capacitors and avoids sensitive frequency bands. At light loads, the device automatically enters power save mode, reducing quiescent current to 20\u00b5A typical. The integrated inductor eliminates the need for inductor selection and layout optimization, simplifying design and saving PCB area.","working_principle":"The TPS82130SILR uses TI's DCS-Control (Direct Control with Seamless transition) topology, which combines the advantages of voltage-mode and current-mode control. The output voltage is sensed through the FB pin and compared to an internal reference. The error amplifier output directly controls the on-time of the high-side MOSFET, providing fast transient response without the compensation network required by traditional current-mode control. The integrated inductor and power MOSFETs form the complete power stage. At light loads, the device transitions seamlessly to pulse-frequency modulation (PFM) mode, where switching pulses are generated only when the output voltage drops below the threshold, minimizing switching losses and reducing quiescent current to 20\u00b5A. The 100% duty cycle mode allows the high-side switch to remain on continuously when the input voltage approaches the output voltage, minimizing dropout. The power-good comparator monitors the output voltage and asserts the PG pin when the output is within regulation. Soft-start is programmed via an external capacitor on the SS\/TR pin, controlling inrush current during startup.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>\n
      1<\/td>EN<\/td>Input<\/td>Enable (high=on, low=shutdown)<\/td><\/tr>\n
      2<\/td>VIN<\/td>Power<\/td>Input supply (3V-17V)<\/td><\/tr>\n
      3<\/td>VOUT<\/td>Power<\/td>Output voltage (0.9V-6V, up to 3A)<\/td><\/tr>\n
      4<\/td>PG<\/td>Output<\/td>Power good (open drain, active high)<\/td><\/tr>\n
      5<\/td>FB<\/td>Input<\/td>Feedback voltage (connect resistor divider)<\/td><\/tr>\n
      6<\/td>SS\/TR<\/td>Input<\/td>Soft-start \/ tracking (connect capacitor)<\/td><\/tr>\n
      7<\/td>GND<\/td>Power<\/td>Ground and thermal pad<\/td><\/tr>\n
      8<\/td>GND<\/td>Power<\/td>Ground and thermal pad<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • Industrial POL Supplies:<\/strong> 3-17V input range and 3A output suit 12V and 5V bus point-of-load conversion in industrial equipment<\/li>\n
      • Telecom Power:<\/strong> Integrated inductor and small footprint enable dense power supply layouts in networking equipment<\/li>\n
      • Portable Battery Devices:<\/strong> 20\u00b5A quiescent current and power save mode extend battery life in always-on systems<\/li>\n
      • Solid State Drives:<\/strong> Compact solution size fits within the constrained PCB area of SSD modules<\/li>\n
      • Space-Constrained Designs:<\/strong> 3.0 x 2.8mm MicroSiP package minimizes board area while integrating the inductor<\/li>\n<\/ul>","alternative_models":"\n
        Model<\/th>Manufacturer<\/th>Key Difference<\/th>Package<\/th>Specs<\/th><\/tr>\n
        TPS82140SILR<\/td>TI<\/td>2A version, same package<\/td>-<\/td>-<\/td><\/tr>\n
        TPS82150SILR<\/td>TI<\/td>1A version, same package<\/td>-<\/td>-<\/td><\/tr>\n
        TPS62130RGTR<\/td>TI<\/td>Non-module version, QFN-16, external inductor<\/td>-<\/td>-<\/td><\/tr>\n
        TPS82130SILT<\/td>TI<\/td>Cut tape packaging variant<\/td>-<\/td>-<\/td><\/tr>\n
        LTM8074IY#PBF<\/td>Analog Devices<\/td>40V\/1.2A \u00b5Module, larger package<\/td>-<\/td>-<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=7832"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7832\/revisions"}],"predecessor-version":[{"id":8303,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7832\/revisions\/8303"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=7832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=7832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=7832"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=7832"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}