{"id":3558,"date":"2026-06-06T10:26:03","date_gmt":"2026-06-06T10:26:03","guid":{"rendered":"https:\/\/materialparts.com\/tps26600pwpr\/"},"modified":"2026-06-06T10:26:03","modified_gmt":"2026-06-06T10:26:03","slug":"tps26600pwpr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/tps26600pwpr\/","title":{"rendered":"TPS26600PWPR"},"content":{"rendered":"

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

The TPS26600PWPR from Texas Instruments is an industrial eFuse (electronic fuse) with 60V operating voltage and 0.6-5A programmable current limit. It provides reverse polarity protection, overvoltage protection, and hot-swap\/inrush current control. With 47 mOhm on-resistance and integrated MOSFET, it replaces discrete protection circuits in a 20-pin HTSSOP package rated for -40 to 125 C.<\/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
\u0627\u0644\u0646\u0648\u0639<\/td>\nIndustrial eFuse \/ Hot-Swap Controller<\/td>\n<\/tr>\n
Operating Voltage<\/td>\n4.2V – 60V<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u062f \u0627\u0644\u062d\u0627\u0644\u064a<\/td>\n0.6A – 5A (programmable)<\/td>\n<\/tr>\n
On-Resistance<\/td>\n47 mOhm (typ at 48V)<\/td>\n<\/tr>\n
Overvoltage Protection<\/td>\nProgrammable (OVP)<\/td>\n<\/tr>\n
Undervoltage Lockout<\/td>\nProgrammable (UVLO)<\/td>\n<\/tr>\n
Reverse Polarity Protection<\/td>\nYes (-60V)<\/td>\n<\/tr>\n
Inrush Current Control<\/td>\nYes (dV\/dt slew rate)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nHTSSOP-20 (PWP)<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to 125 C<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 60V operating range for industrial 24V\/48V systems<\/li>\n
  • Programmable current limit: 0.6A to 5A via external resistor<\/li>\n
  • Integrated 47 mOhm power MOSFET for low voltage drop<\/li>\n
  • Reverse polarity protection to -60V without external diode<\/li>\n
  • Programmable overvoltage and undervoltage thresholds<\/li>\n
  • Adjustable output slew rate for inrush current control<\/li>\n
  • Auto-retry or latch-off fault response<\/li>\n
  • Power Good and Fault status outputs<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Industrial 24V\/48V DC hot-swap power protection<\/li>\n
    • PLC and DCS I\/O module power path protection<\/li>\n
    • Motor drive and inverter pre-charge circuits<\/li>\n
    • Server and telecom -48V distribution<\/li>\n
    • Battery management system protection<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TPS26600PWPR from Texas Instruments is an industrial eFuse (electronic fuse) with 60V operating voltage and 0.6-5A programmable current limit. It provides reverse polarity protection, overvoltage protection, and hot-swap\/inrush current control. With 47 mOhm on-resistance and integrated MOSFET, it replaces discrete protection circuits in a 20-pin HTSSOP package rated for -40 to 125 […]<\/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-3558","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"60V industrial eFuse, 0.6-5A prog current limit, rev polarity prot, HTSSOP-20","date_code":"","package_case":"HTSSOP-20 \/ PWP (6.50 x 4.40 x 1.05 mm)","in_stock":13969,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tps26600.pdf","price":"$2.10 @ 1ku","product_introduction":"The TPS26600PWPR from Texas Instruments is a 60V industrial eFuse providing comprehensive power path protection in a single IC. It integrates a 47 mOhm power MOSFET with programmable current limiting (0.6A to 5A), reverse polarity protection to -60V, overvoltage and undervoltage lockout, and adjustable inrush current control via output voltage slew rate. The device replaces discrete protection circuits including fuses, diodes, and MOSFETs with associated control circuitry, reducing BOM count and board space. It supports both auto-retry and latch-off fault response modes.","working_principle":"The TPS26600PWPR integrates an N-channel power MOSFET with a charge pump gate driver and comprehensive protection circuits. During startup, the gate driver controls the MOSFET slew rate (programmed via a capacitor on the dV\/dt pin) to limit inrush current into the output capacitor. The current limit circuit senses the MOSFET current and compares it to the programmed threshold (set via ILIM resistor); when exceeded, the gate voltage is regulated to maintain the current at the limit. Reverse polarity protection uses an internal comparator to detect negative VIN and opens the MOSFET to block reverse current flow without requiring an external series diode. The UVLO\/OVP comparators monitor the input voltage and disable the MOSFET when outside the programmed window.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>VIN<\/td>Power<\/td>Input supply (4.2-60V)<\/td><\/tr>
      2-5<\/td>VIN<\/td>Power<\/td>Input supply (multiple pins)<\/td><\/tr>
      6<\/td>UVLO<\/td>Input<\/td>Undervoltage lockout programming<\/td><\/tr>
      7<\/td>OVP<\/td>Input<\/td>Overvoltage protection programming<\/td><\/tr>
      8<\/td>ILIM<\/td>Input<\/td>Current limit programming<\/td><\/tr>
      9<\/td>dVdt<\/td>Input<\/td>Slew rate programming capacitor<\/td><\/tr>
      10<\/td>GND<\/td>Ground<\/td>Ground<\/td><\/tr>
      11<\/td>PG\/FLT<\/td>Output<\/td>Power Good \/ Fault status<\/td><\/tr>
      12<\/td>MODE<\/td>Input<\/td>Fault response mode select<\/td><\/tr>
      13<\/td>EN\/UV<\/td>Input<\/td>Enable \/ undervoltage<\/td><\/tr>
      14-17<\/td>VOUT<\/td>Power<\/td>Output supply (multiple pins)<\/td><\/tr>
      18-20<\/td>Misc<\/td>-<\/td>IMON, RT, NC<\/td><\/tr><\/table>","application_scenarios":"
      • Industrial hot-swap: 24V\/48V live insertion protection for PLC I\/O modules<\/li>
      • Power distribution: eFuse protection in -48V telecom and server racks<\/li>
      • Motor drives: Pre-charge and reverse polarity protection for inverter DC-link<\/li>
      • Battery systems: Overcurrent and reverse polarity in BMS power paths<\/li>
      • Factory automation: Robust power path protection for DIN-rail modules<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>TPS26620PWPR<\/td>HTSSOP-20<\/td>Higher current (7.5A) variant<\/td><\/tr>
        TI<\/td>TPS25940ARVCR<\/td>VQFN-20<\/td>60V eFuse, 5A, similar function<\/td><\/tr>
        Analog Devices<\/td>LTC4365CTS8<\/td>TSOT-23-8<\/td>Overvoltage\/rev polarity protector, no current limit<\/td><\/tr>
        onsemi<\/td>NIS5452MNT1G<\/td>DFN-10<\/td>12V eFuse, 6A, computing focused<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3558","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=3558"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3558\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=3558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=3558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=3558"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=3558"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}