{"id":9080,"date":"2026-07-02T10:52:18","date_gmt":"2026-07-02T10:52:18","guid":{"rendered":"https:\/\/materialparts.com\/vnh5050atr-e\/"},"modified":"2026-07-03T08:03:26","modified_gmt":"2026-07-03T08:03:26","slug":"vnh5050atr-e","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/vnh5050atr-e\/","title":{"rendered":"VNH5050ATR-E"},"content":{"rendered":"

Productos<\/h2>\n

The STMicroelectronics VNH5050ATR-E is a fully integrated H-bridge motor driver designed for automotive applications. Built with VIPower M0 technology, it incorporates dual monolithic high-side drivers and two low-side switches capable of delivering 30 A output current. Housed in a PowerSSO-36 TP package, it features comprehensive protection and diagnostic capabilities.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
Configuraci\u00f3n<\/td>\nFull H-Bridge<\/td>\n<\/tr>\n
Corriente de salida<\/td>\n30 A<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n5.5 V to 18 V<\/td>\n<\/tr>\n
RDS(on)<\/sub> (per leg)<\/td>\n50 m\u03a9 typ<\/td>\n<\/tr>\n
PWM Frequency<\/td>\nUp to 20 kHz<\/td>\n<\/tr>\n
Logic Input<\/td>\n3 V CMOS compatible<\/td>\n<\/tr>\n
Paquete<\/td>\nPowerSSO-36 TP<\/td>\n<\/tr>\n
Grade<\/td>\nAutomotive<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 30 A output current capability<\/li>\n
  • 3 V CMOS compatible inputs<\/li>\n
  • Undervoltage and overvoltage shutdown<\/li>\n
  • Thermal shutdown with cross-conduction protection<\/li>\n
  • Current and power limitation<\/li>\n
  • Current sense output proportional to motor current<\/li>\n
  • PWM operation up to 20 kHz<\/li>\n
  • Protection against loss of ground and loss of VCC<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Automotive DC motor control (wipers, seats, sunroofs)<\/li>\n
    • Door lock and window lift actuators<\/li>\n
    • Fan speed control systems<\/li>\n
    • Automotive HVAC blowers<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The STMicroelectronics VNH5050ATR-E is a fully integrated H-bridge motor driver designed for automotive applications. Built with VIPower M0 technology, it incorporates dual monolithic high-side drivers and two low-side switches capable of delivering 30 A output current. Housed in a PowerSSO-36 TP package, it features comprehensive protection and diagnostic capabilities. Key Specifications Configuration Full […]<\/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":[36,13],"tags":[659],"chip_brand":[142],"class_list":["post-9080","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","tag-vnh5050atr-e","chip_brand-st"],"acf":{"brief_explanation":"Automotive full H-bridge motor driver, 30A, 5.5-18V, VIPower M0, PowerSSO-36 TP","date_code":"","package_case":"PowerSSO-36 TP (10.5 x 7.6 x 2.4 mm)","in_stock":2409,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/vnh5050a-e.pdf","price":"$3.08 @ 250u","product_introduction":"The VNH5050ATR-E from STMicroelectronics is a fully integrated H-bridge motor driver engineered for demanding automotive applications. Utilizing ST's proprietary VIPower M0 technology, the device integrates dual monolithic high-side drivers and two low-side switches on electrically isolated leadframes within a PowerSSO-36 TP package. The three independent dies provide true power MOSFET performance combined with intelligent signal and protection circuitry. With 30 A output current capability and RDS(on) of 50 m\u03a9 per leg, the device efficiently drives DC motors in applications such as door locks, seat adjusters, wiper systems, and HVAC blowers. The exposed die pad design ensures superior thermal performance in the harsh automotive environment.","working_principle":"The VNH5050ATR-E operates as a full H-bridge motor driver where two high-side and two low-side MOSFET switches control the direction and speed of a DC motor. Input pins INA and INB select the motor direction (clockwise, counter-clockwise, or brake) by activating the appropriate pair of diagonal switches. The PWM pin enables speed control up to 20 kHz by modulating the low-side switches. Each high-side driver is built using VIPower M0 technology, integrating a charge pump for N-channel MOSFET gate drive on the same die as the power transistor. The DIAGA\/ENA and DIAGB\/ENB pins serve a dual function: when pulled high externally, they enable the respective bridge leg; when a fault occurs, they provide diagnostic feedback. The CS (current sense) pin delivers a current proportional to the motor current when CS_DIS is low, enabling torque monitoring and load detection.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1-2<\/td>GNDA<\/td>Power<\/td>Ground for low-side A<\/td><\/tr>
      3<\/td>OUTA<\/td>Output<\/td>Bridge output A<\/td><\/tr>
      4-5<\/td>VCC<\/td>Power<\/td>Supply voltage<\/td><\/tr>
      6<\/td>INA<\/td>Input<\/td>Clockwise input<\/td><\/tr>
      7<\/td>INB<\/td>Input<\/td>Counter-clockwise input<\/td><\/tr>
      8<\/td>DIAGA\/ENA<\/td>I\/O<\/td>Diagnostic\/Enable A<\/td><\/tr>
      9<\/td>PWM<\/td>Input<\/td>PWM speed control<\/td><\/tr>
      10<\/td>CS_DIS<\/td>Input<\/td>Current sense disable<\/td><\/tr>
      11<\/td>CS<\/td>Output<\/td>Current sense output<\/td><\/tr>
      12<\/td>DIAGB\/ENB<\/td>I\/O<\/td>Diagnostic\/Enable B<\/td><\/tr>
      13-14<\/td>OUTB<\/td>Output<\/td>Bridge output B<\/td><\/tr>
      15-16<\/td>GNDB<\/td>Power<\/td>Ground for low-side B<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive windshield wiper motor control<\/li>
      • Power seat adjustment systems<\/li>
      • Sunroof and sliding door actuators<\/li>
      • HVAC blower motor speed regulation<\/li>
      • Power window lift mechanisms<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        ST<\/td>VNH5180A-E<\/td>PowerSSO-36<\/td>Lower RDS(on) alternative<\/td><\/tr>
        ST<\/td>VNH5200AS-E<\/td>SO-16N<\/td>Smaller package, 8A<\/td><\/tr>
        ST<\/td>VNH7070ASTR<\/td>SO-16N<\/td>M0-7 technology upgrade<\/td><\/tr>
        Infineon<\/td>TLE9201SG<\/td>TSDSO-14<\/td>Alternative H-bridge<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9080","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=9080"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9080\/revisions"}],"predecessor-version":[{"id":9093,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9080\/revisions\/9093"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=9080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=9080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=9080"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=9080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}