{"id":3321,"date":"2026-06-01T01:17:36","date_gmt":"2026-06-01T01:17:36","guid":{"rendered":"https:\/\/materialparts.com\/tps2001cdgnr\/"},"modified":"2026-06-01T01:17:36","modified_gmt":"2026-06-01T01:17:36","slug":"tps2001cdgnr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/tps2001cdgnr\/","title":{"rendered":"TPS2001CDGNR"},"content":{"rendered":"

Productos<\/h2>\n

The TPS2001CDGNR from Texas Instruments is a 2A current-limited power distribution switch with active-high enable, output discharge, and reverse current blocking. Operating from 4.5V to 5.5V with 72mOhm switch resistance and 2.9A current limit. Housed in HVSSOP-8 (DGN) PowerPAD package, UL listed.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Continuous Output Current<\/td>\n2A<\/td>\n<\/tr>\n
Current Limit<\/td>\n2.9A typical<\/td>\n<\/tr>\n
Input Voltage<\/td>\n4.5V to 5.5V<\/td>\n<\/tr>\n
RDS(ON)<\/td>\n72mOhm max<\/td>\n<\/tr>\n
Overcurrent Response<\/td>\n2us<\/td>\n<\/tr>\n
Enable<\/td>\nActive High<\/td>\n<\/tr>\n
Output Discharge<\/td>\n470 Ohm typical<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to 125\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nHVSSOP-8 (DGN)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 2A continuous, 72mOhm switch<\/li>\n
  • +\/-20% accurate 2.9A current limit<\/li>\n
  • Fast 2us overcurrent response<\/li>\n
  • Active-high enable with output discharge<\/li>\n
  • Reverse current blocking<\/li>\n
  • Built-in soft start<\/li>\n
  • 10ms deglitched fault reporting<\/li>\n
  • UL listed (E169910)<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • USB port power switching<\/li>\n
    • Hot-plug power distribution<\/li>\n
    • Laptop USB hub power<\/li>\n
    • Short-circuit protection<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TPS2001CDGNR from Texas Instruments is a 2A current-limited power distribution switch with active-high enable, output discharge, and reverse current blocking. Operating from 4.5V to 5.5V with 72mOhm switch resistance and 2.9A current limit. Housed in HVSSOP-8 (DGN) PowerPAD package, UL listed. Key Specifications Continuous Output Current 2A Current Limit 2.9A typical Input […]<\/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":[36,13],"tags":[],"chip_brand":[138],"class_list":["post-3321","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"2A USB power switch, active-high enable, 72mOhm, 4.5-5.5V, HVSSOP-8","date_code":"","package_case":"HVSSOP-8 (DGN) with PowerPAD (3.0 x 3.0 x 0.9 mm)","in_stock":4120,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tps2041b.pdf","price":"$0.37 @ 1ku","product_introduction":"The TPS2001CDGNR from TI is a current-limited power distribution switch for USB and peripheral power applications. Features 72mOhm N-channel MOSFET rated for 2A with precise 2.9A current limit. Active-high enable with integrated output discharge (470 Ohm). Reverse current blocking prevents backfeed. Fast 2us overcurrent response. HVSSOP-8 package with exposed thermal pad.","working_principle":"Uses high-side N-channel MOSFET driven by internal charge pump. When EN is high, MOSFET turns on connecting IN to OUT. Sense FET monitors current; above 2.9A threshold, constant-current mode engages. FLT open-drain output asserts low after 10ms deglitch on overcurrent. When disabled, 470 Ohm discharge resistor pulls OUT to GND. Reverse current blocking disables switch when VOUT > VIN.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>GND<\/td>Ground<\/td>Ground<\/td><\/tr>
      2-3<\/td>IN<\/td>Power<\/td>Input supply<\/td><\/tr>
      4<\/td>EN<\/td>Input<\/td>Enable (active high)<\/td><\/tr>
      5<\/td>FLT<\/td>Output<\/td>Fault indicator (open-drain)<\/td><\/tr>
      6-7<\/td>OUT<\/td>Output<\/td>Switch output<\/td><\/tr>
      8<\/td>GND<\/td>Ground<\/td>Ground (thermal pad)<\/td><\/tr><\/table>","application_scenarios":"
      • USB 2.0 port power switching in laptops and hubs<\/li>
      • Hot-plug peripheral power distribution<\/li>
      • 5V rail short-circuit protection<\/li>
      • Battery-powered load switching with reverse blocking<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>TPS2000CDGNR<\/td>HVSSOP-8<\/td>Active-low enable<\/td><\/tr>
        TI<\/td>TPS2069CDGNR<\/td>HVSSOP-8<\/td>1.5A, pin compatible<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3321","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=3321"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3321\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3321"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}