{"id":7580,"date":"2026-06-26T04:46:33","date_gmt":"2026-06-26T04:46:33","guid":{"rendered":"https:\/\/materialparts.com\/tlv62130rgtr\/"},"modified":"2026-06-26T04:46:33","modified_gmt":"2026-06-26T04:46:33","slug":"tlv62130rgtr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/tlv62130rgtr\/","title":{"rendered":"TLV62130RGTR"},"content":{"rendered":"

Productos<\/h2>\n

The TLV62130RGTR from Texas Instruments is a 3A synchronous step-down DC-DC converter with 4V-17V input, 17uA IQ, and DCS-Control architecture in 3x3mm QFN package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Topology<\/td>\nSynchronous Buck (integrated FETs)<\/td>\n<\/tr>\n
Input Voltage<\/td>\n4 V to 17 V<\/td>\n<\/tr>\n
Output Voltage<\/td>\n0.9 V to 6 V (adjustable)<\/td>\n<\/tr>\n
Corriente de salida<\/td>\n3 A maximum<\/td>\n<\/tr>\n
Feedback Voltage<\/td>\n0.8 V typical<\/td>\n<\/tr>\n
Switching Frequency<\/td>\n2.5 MHz (default, adjustable)<\/td>\n<\/tr>\n
Quiescent Current (Active)<\/td>\n17 uA typical (DCS-Control PFM)<\/td>\n<\/tr>\n
Shutdown Current<\/td>\n1 uA typical<\/td>\n<\/tr>\n
HS FET RDS(ON)<\/td>\n100 mOhm typical<\/td>\n<\/tr>\n
LS FET RDS(ON)<\/td>\n65 mOhm typical<\/td>\n<\/tr>\n
Control Mode<\/td>\nDCS-Control (PFM\/PWM auto)<\/td>\n<\/tr>\n
Protection<\/td>\nOCP, thermal shutdown, UVLO<\/td>\n<\/tr>\n
Paquete<\/td>\nQFN-16 (3x3mm, RGT suffix)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +125 C (TJ)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 17uA ultra-low IQ with DCS-Control for highest light-load efficiency<\/li>\n
  • 2.5MHz high frequency enables small inductor and capacitors<\/li>\n
  • Auto PFM\/PWM for efficiency across entire load range<\/li>\n
  • 100% duty cycle mode for lowest dropout operation<\/li>\n
  • Power good output and precision enable for sequencing<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Battery-powered systems requiring long runtime<\/li>\n
    • Industrial sensors and low-power wireless nodes<\/li>\n
    • Point-of-load conversion from 5V\/12V rails<\/li>\n
    • Portable medical devices and wearables<\/li>\n
    • Embedded processor and FPGA core voltage supply<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TLV62130RGTR from Texas Instruments is a 3A synchronous step-down DC-DC converter with 4V-17V input, 17uA IQ, and DCS-Control architecture in 3x3mm QFN package. Key Specifications Topology Synchronous Buck (integrated FETs) Input Voltage 4 V to 17 V Output Voltage 0.9 V to 6 V (adjustable) Output Current 3 A maximum Feedback Voltage […]<\/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-7580","post","type-post","status-publish","format-standard","hentry","category-dc-dc-converters","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"3A sync buck, 4-17V, 17uA IQ, DCS-Control, QFN-16","date_code":"","package_case":"QFN-16 (3.0 x 3.0 x 0.9 mm, exposed pad)","in_stock":12000,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tlv62130.pdf","price":"$1.85 @ 1ku","product_introduction":"The TLV62130RGTR from Texas Instruments is a 3A synchronous step-down DC-DC converter with 4V-17V input range in 3x3mm QFN-16 package. The device features TI's proprietary DCS-Control architecture with 17uA typical quiescent current, providing the highest light-load efficiency in its class. The 2.5MHz default switching frequency allows use of small inductors and capacitors, minimizing total solution size. The converter operates in PFM mode at light loads for efficiency and transitions to PWM mode at heavier loads for low output ripple. The 100% duty cycle mode enables the output to approach the input voltage in dropout conditions. The RGT suffix denotes 3x3mm QFN-16 package with tape and reel.","working_principle":"The TLV62130RGTR operates as a synchronous buck converter using TI's DCS-Control architecture. (1) DCS-Control (Direct Control with Seamless transition) is a proprietary control topology that combines the fast transient response of voltage-mode control with the stable operation of current-mode control. The error amplifier directly controls the on-time of the high-side MOSFET, adjusting it based on the output voltage error. This direct control path eliminates the current sense comparator delay, enabling faster transient response than traditional current-mode control. (2) At light loads, the device enters PFM (Pulse Frequency Modulation) mode where the switching frequency decreases proportionally to the load current. The high-side MOSFET switches on until the output exceeds the set point, then remains off until the output drops below the threshold. This discontinuous operation dramatically reduces switching losses and gate drive losses, achieving 17uA quiescent current. As the load increases, the transition to PWM (Pulse Width Modulation) mode is seamless without output voltage disturbance. (3) In dropout conditions (VIN close to VOUT), the device enters 100% duty cycle mode where the high-side MOSFET is continuously on and the low-side MOSFET is off. This minimizes the dropout voltage to just the RDS(ON) of the high-side FET times the load current (100mOhm x 3A = 300mV typical), allowing the output to track the input as closely as possible.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>SW<\/td>Switch node (inductor connection)<\/td><\/tr>
      2<\/td>SW<\/td>Switch node (inductor connection)<\/td><\/tr>
      3<\/td>VIN<\/td>Input supply (4-17V)<\/td><\/tr>
      4<\/td>VIN<\/td>Input supply (4-17V)<\/td><\/tr>
      5<\/td>EN<\/td>Enable (active high)<\/td><\/tr>
      6<\/td>SS\/TR<\/td>Soft-start \/ tracking<\/td><\/tr>
      7<\/td>DEF<\/td>Output voltage default setting<\/td><\/tr>
      8<\/td>FB<\/td>Feedback (0.8V reference)<\/td><\/tr>
      9<\/td>AGND<\/td>Analog ground<\/td><\/tr>
      10<\/td>PGOOD<\/td>Power good (open drain)<\/td><\/tr>
      11-16<\/td>PGND\/NC<\/td>Power ground \/ no connect<\/td><\/tr><\/table>","application_scenarios":"
      • Battery-powered systems requiring 17uA IQ for long runtime<\/li>
      • Industrial sensors and low-power wireless nodes with 4-17V input<\/li>
      • Point-of-load 5V\/12V to 1.8V\/3.3V conversion at 3A<\/li>
      • Portable medical devices and wearables with PFM light-load mode<\/li>
      • Embedded processor and FPGA core voltage supply with PGOOD<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        TLV62130ARGTR<\/td>TI<\/td>Auto PFM\/PWM, same package<\/td><\/tr>
        TPS62130ARGTR<\/td>TI<\/td>3A, 3-17V, forced PWM option<\/td><\/tr>
        TPS62133RGTR<\/td>TI<\/td>3A, 5V fixed output, QFN-16<\/td><\/tr>
        L6981NQR<\/td>ST<\/td>1.5A, 4-38V, HSOIC-8<\/td><\/tr>
        MAX17503ATP+<\/td>ADI<\/td>5A, 4.5-60V, TSSOP-20<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7580","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=7580"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/7580\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=7580"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=7580"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=7580"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=7580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}