{"id":6952,"date":"2026-06-22T03:05:01","date_gmt":"2026-06-22T03:05:01","guid":{"rendered":"https:\/\/materialparts.com\/tps82130sil\/"},"modified":"2026-06-22T03:05:01","modified_gmt":"2026-06-22T03:05:01","slug":"tps82130sil","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/tps82130sil\/","title":{"rendered":"TPS82130SIL"},"content":{"rendered":"

Productos<\/h2>\n

The TPS82130SIL from Texas Instruments is a 17V-input 3A step-down DC-DC converter MicroSiP power module with integrated inductor in a 3×2.8mm uSiL-8 package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/td>\n3A Step-Down Converter MicroSiP Power Module<\/td>\n<\/tr>\n
Input Voltage<\/td>\n3V to 17V<\/td>\n<\/tr>\n
Output Voltage<\/td>\n0.9V to 6V (adjustable)<\/td>\n<\/tr>\n
Corriente de salida<\/td>\n3 A (continuous)<\/td>\n<\/tr>\n
Switching Frequency<\/td>\n2 MHz (nominal)<\/td>\n<\/tr>\n
Corriente de reposo<\/td>\n20 uA (typical, PSM)<\/td>\n<\/tr>\n
Topology<\/td>\nDCS-Control (Direct Control with Seamless transition)<\/td>\n<\/tr>\n
100% Duty Cycle<\/td>\nYes (lowest dropout)<\/td>\n<\/tr>\n
Power Good Output<\/td>\nYes (open-drain)<\/td>\n<\/tr>\n
Paquete<\/td>\nuSiL-8 (3.0 x 2.8 x 1.5 mm)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40C to +125C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Integrated inductor in 3×2.8mm MicroSiP module<\/li>\n
  • 3A continuous output current from 3-17V input<\/li>\n
  • DCS-Control for excellent transient response<\/li>\n
  • 2MHz switching frequency minimizes external components<\/li>\n
  • 20uA quiescent current in power save mode<\/li>\n
  • 100% duty cycle for lowest dropout operation<\/li>\n
  • Programmable soft-start with tracking<\/li>\n
  • Power-good output indicator<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Industrial point-of-load power<\/li>\n
    • Telecom and networking equipment<\/li>\n
    • Solid state drives<\/li>\n
    • Space-constrained DC-DC conversion<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TPS82130SIL from Texas Instruments is a 17V-input 3A step-down DC-DC converter MicroSiP power module with integrated inductor in a 3×2.8mm uSiL-8 package. Key Specifications Type 3A Step-Down Converter MicroSiP Power Module Input Voltage 3V to 17V Output Voltage 0.9V to 6V (adjustable) Output Current 3 A (continuous) Switching Frequency 2 MHz (nominal) […]<\/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":[19,13],"tags":[],"chip_brand":[138],"class_list":["post-6952","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"3A Buck Module, 17Vin, Int Inductor, uSiL-8","date_code":"","package_case":"uSiL-8 \/ MicroSiP (3.0 x 2.8 x 1.5 mm)","in_stock":6789,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tps82130.pdf","price":"$2.30 @ 1ku","product_introduction":"The TPS82130SIL from Texas Instruments is a complete 3A step-down DC-DC converter in a 3.0 x 2.8 x 1.5 mm MicroSiP power module that integrates the switching regulator IC and the inductor into a single package. The integrated inductor eliminates the most space-consuming external component and simplifies the PCB layout, requiring only input and output capacitors plus a feedback resistor divider to complete the design. The 3V to 17V input range supports a wide variety of bus voltages including 3.3V, 5V, 12V, and 15V. The 0.9V to 6V adjustable output covers common FPGA, MCU, and DDR supply voltages. The 2MHz switching frequency allows the use of small ceramic input and output capacitors while maintaining high efficiency. The DCS-Control topology provides fast transient response with seamless transition between PWM mode (heavy load) and power save mode (light load). The 20uA quiescent current in power save mode minimizes battery drain in always-on applications. The 100% duty cycle capability allows the output to track the input voltage with minimal dropout, maximizing usable battery capacity.","working_principle":"The TPS82130SIL uses TI's DCS-Control (Direct Control with Seamless transition) topology, which is a proprietary control scheme that combines the advantages of voltage-mode and current-mode control. In PWM mode (heavy load), the device operates at a fixed 2MHz switching frequency with pulse-width modulation, providing low output ripple and predictable EMI behavior. The high-side MOSFET is turned on for the on-time (determined by VIN, VOUT, and fSW), during which inductor current ramps up linearly. When the high-side MOSFET turns off, the low-side synchronous MOSFET turns on and inductor current ramps down. The output voltage is sensed through the FB pin and compared with the internal 0.9V reference. In power save mode (light load), the device reduces the switching frequency and operates with single pulses, drawing only 20uA quiescent current from the input. The transition between PWM and PSM is seamless with no output voltage discontinuity. The 100% duty cycle mode is entered when VIN approaches VOUT: the high-side MOSFET is held on continuously, and the output follows VIN minus the RDS(ON) drop of the high-side FET and inductor DCR. The power-good (PG) comparator monitors the FB voltage and asserts (open-drain goes high-impedance) when the output is within 10% of the target.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>EN<\/td>Input<\/td>Enable (HIGH=on, internal 400k pulldown)<\/td><\/tr>
      2<\/td>VIN<\/td>Power<\/td>Input voltage (3-17V)<\/td><\/tr>
      3<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      4,5<\/td>VOUT<\/td>Output<\/td>Regulated output voltage<\/td><\/tr>
      6<\/td>FB<\/td>Input<\/td>Feedback (0.9V reference, resistor divider)<\/td><\/tr>
      7<\/td>PG<\/td>Output<\/td>Power-good (open-drain)<\/td><\/tr>
      8<\/td>SS\/TR<\/td>Input<\/td>Soft-start \/ tracking (capacitor to GND)<\/td><\/tr>
      Pad<\/td>GND<\/td>Power<\/td>Exposed thermal pad (connect to GND)<\/td><\/tr><\/table>","application_scenarios":"
      • 5V to 1.2V FPGA core power at 3A in only 3x2.8mm with integrated inductor and 2MHz DCS-Control<\/li>
      • 12V to 3.3V telecom point-of-load with 20uA light-load quiescent current for always-on systems<\/li>
      • Industrial sensor 5V rail from 12V bus with power-good output for load monitoring<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>TPS82140SIL<\/td>uSiL-8<\/td>14V input, 2A version<\/td><\/tr>
        TI<\/td>TPS82085SIL<\/td>uSiL-8<\/td>2A, 6V input, smaller<\/td><\/tr>
        TI<\/td>TPS62130ARGTR<\/td>VQFN-16<\/td>Same IC without integrated inductor<\/td><\/tr>
        Monolithic Power<\/td>MPM3810GQV-Z<\/td>QFN-16<\/td>3A module, 6V input<\/td><\/tr>
        Richtek<\/td>RT8815AGQW<\/td>WQFN-24L<\/td>Discrete, not module<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6952","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=6952"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6952\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=6952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=6952"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=6952"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=6952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}