{"id":3385,"date":"2026-06-03T06:42:19","date_gmt":"2026-06-03T06:42:19","guid":{"rendered":"https:\/\/materialparts.com\/tlv62084adsgt\/"},"modified":"2026-06-03T06:42:19","modified_gmt":"2026-06-03T06:42:19","slug":"tlv62084adsgt","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/tlv62084adsgt\/","title":{"rendered":"TLV62084ADSGT"},"content":{"rendered":"

Productos<\/h2>\n

The TLV62084ADSGT from Texas Instruments is a 2A high-efficiency synchronous step-down converter with 2.7-6V input and 0.5-4V adjustable output in a 2x2mm WSON-8 package. Using DCS-Control architecture, it achieves up to 95% efficiency with 2MHz switching frequency and 100% duty cycle for lowest dropout.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Topology<\/td>\nSynchronous Buck (DC-DC Step-Down)<\/td>\n<\/tr>\n
Input Voltage Range<\/td>\n2.7V to 6V<\/td>\n<\/tr>\n
Output Voltage Range<\/td>\n0.5V to 4V (adjustable)<\/td>\n<\/tr>\n
Corriente de salida<\/td>\n2 A maximum<\/td>\n<\/tr>\n
Switching Frequency<\/td>\n2 MHz<\/td>\n<\/tr>\n
Efficiency (Typical)<\/td>\nUp to 95%<\/td>\n<\/tr>\n
Corriente de reposo<\/td>\n22 \u00b5A (PFM mode)<\/td>\n<\/tr>\n
100% Duty Cycle<\/td>\nYes (for lowest dropout)<\/td>\n<\/tr>\n
Power Good Output<\/td>\nYes<\/td>\n<\/tr>\n
Output Discharge<\/td>\nYes<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +125\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nWSON-8 \/ DSG (2x2mm, exposed pad)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • DCS-Control architecture for fast transient response<\/li>\n
  • 2.7-6V input, 0.5-4V adjustable output<\/li>\n
  • 2A maximum output current<\/li>\n
  • 2MHz fixed switching frequency<\/li>\n
  • Integrated synchronous rectifier (no external Schottky)<\/li>\n
  • Power-save mode (PFM) for light-load efficiency<\/li>\n
  • 100% duty cycle mode for lowest dropout<\/li>\n
  • Power Good output indicator<\/li>\n
  • Output discharge function<\/li>\n
  • Thermal shutdown and overcurrent protection<\/li>\n
  • Only 4.7\u00b5H inductor + 10\u00b5F output capacitor needed<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Battery-powered portable devices<\/li>\n
    • Point-of-load (POL) regulators<\/li>\n
    • SSD and storage power supplies<\/li>\n
    • PC and server subsystems<\/li>\n
    • Set-top box power rails<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TLV62084ADSGT from Texas Instruments is a 2A high-efficiency synchronous step-down converter with 2.7-6V input and 0.5-4V adjustable output in a 2x2mm WSON-8 package. Using DCS-Control architecture, it achieves up to 95% efficiency with 2MHz switching frequency and 100% duty cycle for lowest dropout. Key Specifications Topology Synchronous Buck (DC-DC Step-Down) Input Voltage […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[31,13],"tags":[],"chip_brand":[138],"class_list":["post-3385","post","type-post","status-publish","format-standard","hentry","category-dc-dc-converters","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"2A sync buck, 2.7-6Vin, 0.5-4Vout, 2MHz, DCS-Control, WSON-8 2x2mm","date_code":"","package_case":"WSON-8 \/ DSG-8 (2.0 x 2.0 x 0.8mm, 0.5mm pitch, exposed pad)","in_stock":6767,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tlv62084a.pdf","price":"$0.67 @ 1ku","product_introduction":"The TLV62084ADSGT from TI is a 2A synchronous buck converter in 2x2mm WSON-8. Input range 2.7-6V with 0.5-4V adjustable output. DCS-Control architecture provides fast transient response with seamless PWM\/PFM transition. 2MHz switching frequency minimizes inductor size (4.7\u00b5H). Integrated synchronous rectifier eliminates external Schottky diode. 100% duty cycle for lowest dropout. Power Good output and output discharge. DSGT suffix denotes WSON-8 tape-and-reel. Ideal for space-constrained POL converters.","working_principle":"Uses TI's DCS-Control (Direct Control with Seamless transition) architecture, which combines voltage-mode control with a direct output voltage feedback path. In PWM mode, the device operates at 2MHz fixed frequency with peak current mode control for stability. When the load current drops below the PFM threshold, the device transitions seamlessly to Pulse Frequency Modulation mode, skipping pulses to maintain efficiency at light loads (22\u00b5A quiescent current). The 100% duty cycle mode turns the high-side MOSFET on continuously when the input voltage approaches the output voltage, minimizing dropout. The Power Good comparator monitors the output voltage via the FB pin and asserts PG when 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 (active high, internal pull-down)<\/td><\/tr>
      2<\/td>VIN<\/td>Power<\/td>Input supply (2.7-6V)<\/td><\/tr>
      3<\/td>SW<\/td>Output<\/td>Switch node (connect to inductor)<\/td><\/tr>
      4<\/td>PGND<\/td>Ground<\/td>Power ground<\/td><\/tr>
      5<\/td>FB<\/td>Input<\/td>Feedback voltage (adjust output via resistor divider)<\/td><\/tr>
      6<\/td>PG<\/td>Output<\/td>Power Good output (open-drain)<\/td><\/tr>
      7<\/td>AGND<\/td>Ground<\/td>Analog ground<\/td><\/tr>
      8<\/td>Pad<\/td>Ground<\/td>Exposed thermal pad (connect to PGND)<\/td><\/tr><\/table>","application_scenarios":"
      • 3.7V Li-Ion to 1.8V POL converter for SSD controller at 2A<\/li>
      • 5V to 3.3V step-down for MCU and peripheral rail at 2A<\/li>
      • Single-cell Li-Ion to 1.2V core voltage for FPGA at 2A<\/li>
      • 5V USB to 1.5V DDR memory rail with PFM light-load efficiency<\/li>
      • Portable instrument 3.3V rail from 2S Li-Ion (6V max)<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>TLV62080DSGT<\/td>WSON-8<\/td>1.2A version, same footprint<\/td><\/tr>
        TI<\/td>TPS62080DSGT<\/td>WSON-8<\/td>Improved version of TLV62080<\/td><\/tr>
        Monolithic Power<\/td>MP2143GD<\/td>QFN-8 (2x2)<\/td>2A, 2.5-6V, similar specs<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3385","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=3385"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3385\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3385"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3385"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3385"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3385"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}