{"id":6680,"date":"2026-06-19T01:16:13","date_gmt":"2026-06-19T01:16:13","guid":{"rendered":"https:\/\/materialparts.com\/adum5000arwz-2\/"},"modified":"2026-06-19T01:16:13","modified_gmt":"2026-06-19T01:16:13","slug":"adum5000arwz-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/adum5000arwz-2\/","title":{"rendered":"ADUM5000ARWZ"},"content":{"rendered":"

Productos<\/h2>\n

The ADUM5000ARWZ from Analog Devices is an isoPower\u00ae integrated isolated DC-DC converter based on iCoupler\u00ae chip-scale transformer technology. Providing regulated 5V or 3.3V isolated output at up to 500 mW, it eliminates external transformers in isolated power designs. With 2500 Vrms isolation, >25 kV\/\u00b5s CMTI, and thermal overload protection in a 16-lead SOIC-W package, it is ideal for RS-485\/RS-232 transceiver isolation, industrial field bus, and sensor interface applications.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Input Voltage<\/td>\n2.7V to 5.5V (primary side)<\/td>\n<\/tr>\n
Output Voltage<\/td>\n5V or 3.3V (regulated, selectable)<\/td>\n<\/tr>\n
Max Output Power<\/td>\n500 mW (5V in \/ 5V out), 330 mW (5V\/3.3V), 200 mW (3.3V\/3.3V)<\/td>\n<\/tr>\n
Max Output Current<\/td>\n100 mA (5V out)<\/td>\n<\/tr>\n
Efficiency<\/td>\nUp to 33%<\/td>\n<\/tr>\n
Isolation Rating<\/td>\n2500 Vrms (1 minute, UL 1577)<\/td>\n<\/tr>\n
CMTI<\/td>\n>25 kV\/\u00b5s<\/td>\n<\/tr>\n
Output Ripple<\/td>\n75 mV p-p typical (20 MHz bandwidth)<\/td>\n<\/tr>\n
Switching Frequency<\/td>\n180 MHz oscillator, 625 kHz PWM<\/td>\n<\/tr>\n
No-Load Supply Current<\/td>\n4 mA typical<\/td>\n<\/tr>\n
UVLO Threshold<\/td>\n2.7V (positive going), 2.4V (negative going)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +105\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\n16-Lead SOIC-W (>8 mm creepage)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Integrated isoPower isolated DC-DC converter \u2014 no external transformer needed<\/li>\n
  • Regulated 5V or 3.3V output (selectable via VSEL pin)<\/li>\n
  • Up to 500 mW isolated output power<\/li>\n
  • 2500 Vrms isolation (UL 1577) with >8 mm creepage<\/li>\n
  • High CMTI: >25 kV\/\u00b5s<\/li>\n
  • Thermal overload protection with auto-restart<\/li>\n
  • UL, CSA, VDE, IEC 60747-5-2 safety approvals<\/li>\n
  • Can be paralleled with ADuM540x for higher power<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • RS-232\/RS-422\/RS-485 transceiver isolation<\/li>\n
    • Industrial field bus power isolation<\/li>\n
    • Power supply start-up and gate drive bias<\/li>\n
    • Isolated sensor interface power<\/li>\n
    • Industrial PLC isolated supply<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADUM5000ARWZ from Analog Devices is an isoPower\u00ae integrated isolated DC-DC converter based on iCoupler\u00ae chip-scale transformer technology. Providing regulated 5V or 3.3V isolated output at up to 500 mW, it eliminates external transformers in isolated power designs. With 2500 Vrms isolation, >25 kV\/\u00b5s CMTI, and thermal overload protection in a 16-lead SOIC-W […]<\/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":[13],"tags":[],"chip_brand":[178],"class_list":["post-6680","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","chip_brand-analog-devices"],"acf":{"brief_explanation":"Isolated DC-DC converter, 500mW, 5V\/3.3V out, 2500Vrms, SOIC-16W","date_code":"","package_case":"SOIC-16W (10.3\u00d77.5\u00d72.65 mm, 1.27mm pitch, >8mm creepage)","in_stock":89,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/ADuM5000.pdf","price":"$4.40 @ 1ku","product_introduction":"The ADUM5000ARWZ from Analog Devices is an isoPower integrated isolated DC-DC converter using iCoupler chip-scale transformer technology. Providing regulated 5V or 3.3V isolated output at up to 500 mW with 2500 Vrms isolation and >25 kV\/\u00b5s CMTI, it eliminates external transformers. With UL\/CSA\/VDE safety approvals, thermal protection, and a 16-lead SOIC-W package with >8 mm creepage, it is designed for RS-485\/RS-232 transceiver isolation, industrial field bus, and sensor interface applications.","working_principle":"The ADUM5000ARWZ uses Analog Devices' iCoupler technology with on-chip microscale transformers to transfer power across the isolation barrier. The primary side contains a 180 MHz oscillator that drives the transformer through a PWM controller at 625 kHz. The secondary side rectifies and regulates the transformer output using an LDO to provide a clean 5V or 3.3V output (selected by the VSEL pin). The chip-scale planar transformers are fabricated on a single die using thick-film polyimide insulation layers, achieving 2500 Vrms isolation with >8 mm creepage. The high CMTI (>25 kV\/\u00b5s) is inherent to the transformer-based coupling, which is immune to the LED degradation issues of optocouplers. The RCIN\/RCOUT pins allow external RC filtering to reduce radiated emissions per AN-0971. The thermal overload protection shuts down the converter when junction temperature exceeds the threshold, auto-restarting when cooled.","pin_description":"\n
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>\n
      1<\/td>VDD1<\/td>Power<\/td>Primary-side supply (2.7-5.5V)<\/td><\/tr>\n
      2<\/td>RCIN<\/td>I\/O<\/td>External RC filter input (EMI reduction)<\/td><\/tr>\n
      3,8,9,14<\/td>GND1<\/td>Power<\/td>Primary-side ground<\/td><\/tr>\n
      4-7<\/td>NC<\/td>\u2014<\/td>No connect<\/td><\/tr>\n
      10<\/td>RCSEL<\/td>I\/O<\/td>RC filter select (tie to GND2 or VISO)<\/td><\/tr>\n
      11<\/td>RCOUT<\/td>I\/O<\/td>External RC filter output (EMI reduction)<\/td><\/tr>\n
      12<\/td>VSEL<\/td>Input<\/td>Output voltage select (tie to VISO = 5V, tie to GND2 = 3.3V)<\/td><\/tr>\n
      13<\/td>VISO<\/td>Power<\/td>Isolated output voltage (5V or 3.3V regulated)<\/td><\/tr>\n
      15,16<\/td>GND2<\/td>Power<\/td>Secondary-side (isolated) ground<\/td><\/tr>\n<\/table>","application_scenarios":"
        \n
      • RS-485\/RS-422\/RS-232 transceiver isolated power supply<\/li>\n
      • Industrial field bus (Modbus, PROFIBUS) power isolation<\/li>\n
      • Gate drive bias supply for isolated IGBT\/SiC drivers<\/li>\n
      • Isolated sensor interface power for industrial PLCs<\/li>\n
      • USB cable isolator isolated supply (paired with ADuM4160)<\/li>\n<\/ul>","alternative_models":"\n
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>\n
        ADI<\/td>ADUM5000WARWZ<\/td>SOIC-16W<\/td>AEC-Q100 automotive grade version<\/td><\/tr>\n
        ADI<\/td>ADM2587EBRWZ<\/td>SOIC-20W<\/td>RS-485 transceiver + isoPower, integrated<\/td><\/tr>\n
        TI<\/td>ISOW7841DWVR<\/td>SOIC-16W<\/td>Quad digital isolator + 650mW isoPower<\/td><\/tr>\n
        Skyworks<\/td>Si882x-IS<\/td>SOIC-16W<\/td>Digital isolator + isolated DC-DC<\/td><\/tr>\n
        TI<\/td>ISOW1432DFMR<\/td>SSO-20<\/td>RS-485 + 650mW isolated power<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6680","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=6680"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6680\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=6680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=6680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=6680"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=6680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}