{"id":7511,"date":"2026-06-25T07:45:23","date_gmt":"2026-06-25T07:45:23","guid":{"rendered":"https:\/\/materialparts.com\/vnh3sp30tr-e\/"},"modified":"2026-06-25T07:45:23","modified_gmt":"2026-06-25T07:45:23","slug":"vnh3sp30tr-e","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/vnh3sp30tr-e\/","title":{"rendered":"VNH3SP30TR-E"},"content":{"rendered":"

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

The VNH3SP30TR-E from STMicroelectronics is an automotive-qualified fully integrated H-bridge motor driver with 30A output current, 45mohm total RDS(on), and 40V supply rating in MultiPowerSO-30 package. AEC-Q100 qualified for automotive applications.<\/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\n\n
\u0627\u0644\u062a\u0643\u0648\u064a\u0646<\/td>\nFull H-Bridge<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td>\n30 A (continuous)<\/td>\n<\/tr>\n
On-Resistance<\/td>\n45 mohm total (HS+LS)<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n5.5 V to 40 V<\/td>\n<\/tr>\n
Logic Voltage<\/td>\n5V compatible<\/td>\n<\/tr>\n
PWM Frequency<\/td>\nUp to 10 kHz<\/td>\n<\/tr>\n
\u0627\u0644\u0625\u062d\u0633\u0627\u0633 \u0627\u0644\u062d\u0627\u0644\u064a<\/td>\nAnalog proportional output<\/td>\n<\/tr>\n
Thermal Shutdown<\/td>\nYes with hysteresis<\/td>\n<\/tr>\n
Overcurrent Protection<\/td>\nYes<\/td>\n<\/tr>\n
AEC-Q100<\/td>\nYes<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nMultiPowerSO-30<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 to +150 C (TJ)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 30A continuous output current for high-power DC motor drive<\/li>\n
  • 45mohm total RDS(on) for high efficiency and low heat dissipation<\/li>\n
  • Analog current sense output proportional to motor current<\/li>\n
  • Thermal shutdown with automatic restart hysteresis<\/li>\n
  • AEC-Q100 automotive qualified for under-hood applications<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Automotive DC motor drive (wiper, window, seat)<\/li>\n
    • Automotive throttle valve actuator<\/li>\n
    • Industrial DC motor control<\/li>\n
    • Robotics H-bridge motor driver<\/li>\n
    • Battery-powered vehicle traction drive<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The VNH3SP30TR-E from STMicroelectronics is an automotive-qualified fully integrated H-bridge motor driver with 30A output current, 45mohm total RDS(on), and 40V supply rating in MultiPowerSO-30 package. AEC-Q100 qualified for automotive applications. Key Specifications Configuration Full H-Bridge Output Current 30 A (continuous) On-Resistance 45 mohm total (HS+LS) Supply Voltage 5.5 V to 40 V […]<\/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":[],"chip_brand":[142],"class_list":["post-7511","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","chip_brand-st"],"acf":{"brief_explanation":"30A H-bridge motor driver, 45mohm, AEC-Q100, MultiPowerSO-30","date_code":"","package_case":"MultiPowerSO-30 (15.85 x 10.5 x 4.2 mm)","in_stock":5678,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/vnh3sp30-e.pdf","price":"$5.80 @ 1ku","product_introduction":"The VNH3SP30TR-E from STMicroelectronics is a fully integrated H-bridge motor driver designed for automotive applications. The device integrates two monolithic high-side drivers and two low-side switches in a full-bridge configuration, rated for 30A continuous output current with 45mohm total on-resistance. The driver operates from 5.5V to 40V supply and includes an analog current sense output proportional to motor current, thermal shutdown with hysteresis, and overcurrent protection. AEC-Q100 qualified, the device is suitable for under-hood automotive DC motor applications. The TR suffix indicates tape and reel packaging, and E suffix denotes the lead-free automotive-grade version.","working_principle":"The VNH3SP30TR-E operates as a full H-bridge motor driver. (1) The device integrates two high-side switches (N-channel MOSFETs with charge pump gate drive) and two low-side switches in an H-bridge configuration. By controlling the INA and INB logic inputs, the motor can be driven forward, reverse, brake, or freewheeling. The PWM input enables speed control through pulse-width modulation up to 10kHz. (2) The current sense amplifier provides an analog voltage output proportional to the motor current flowing through the active high-side switch, enabling torque monitoring and overcurrent detection without an external shunt resistor. (3) Thermal shutdown activates when the junction temperature exceeds approximately 170C, disabling the outputs and asserting the diagnostic flag. The device automatically restarts when the junction cools by the hysteresis amount, providing self-protecting operation.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1-3<\/td>OUTA<\/td>Bridge output A (motor terminal)<\/td><\/tr>
      4-6<\/td>OUTB<\/td>Bridge output B (motor terminal)<\/td><\/tr>
      7-9<\/td>VCC<\/td>Power supply (5.5-40V)<\/td><\/tr>
      10<\/td>INA<\/td>Input A (direction control)<\/td><\/tr>
      11<\/td>INB<\/td>Input B (direction control)<\/td><\/tr>
      12<\/td>PWM<\/td>PWM speed control input<\/td><\/tr>
      13<\/td>CS<\/td>Current sense analog output<\/td><\/tr>
      14<\/td>EN\/DIAG<\/td>Enable\/Diagnostic I\/O<\/td><\/tr>
      15-17<\/td>GND<\/td>Power ground<\/td><\/tr>
      18-30<\/td>GND\/VCC<\/td>Ground\/Power (thermal)<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive DC motor drive: windshield wiper, power window, power seat<\/li>
      • Automotive throttle valve actuator with current sense for position feedback<\/li>
      • Industrial DC motor control with 30A capability<\/li>
      • Robotics H-bridge motor driver with integrated protection<\/li>
      • Battery-powered vehicle traction drive for small electric vehicles<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        VNH5019ATR-E<\/td>ST<\/td>30A, 60mohm, similar with diag<\/td><\/tr>
        VNH2SP30TR-E<\/td>ST<\/td>Older generation, higher RDS(on)<\/td><\/tr>
        DRV8873<\/td>TI<\/td>10A, integrated, QFN<\/td><\/tr>
        BTN8982TA<\/td>Infineon<\/td>Half-bridge, 55A, NovalithIC<\/td><\/tr>
        MC33926VW<\/td>NXP<\/td>5A, automotive, half-bridge<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7511","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=7511"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7511\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=7511"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=7511"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=7511"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=7511"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}