{"id":5644,"date":"2026-06-11T03:48:58","date_gmt":"2026-06-11T03:48:58","guid":{"rendered":"https:\/\/materialparts.com\/drv8873spwpr\/"},"modified":"2026-06-12T03:26:22","modified_gmt":"2026-06-12T03:26:22","slug":"drv8873spwpr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/drv8873spwpr\/","title":{"rendered":"DRV8873SPWPR"},"content":{"rendered":"

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The DRV8873SPWPR from TI is a 40V 10A H-bridge motor driver with integrated current mirror sensing, PH\/EN or PWM control, and 150mOhm Rds(on) in HTSSOP-24 PowerPAD.<\/p>\n

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\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nHTSSOP-24 (7.8×6.4mm)<\/td>\n<\/tr>\n<\/table>\n

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    \n
  • See datasheet for complete specifications<\/li>\n
  • Industry-standard package<\/li>\n<\/ul>\n

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      \n
    • Industrial control<\/li>\n
    • Consumer electronics<\/li>\n
    • Communication equipment<\/li>\n
    • Power management<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The DRV8873SPWPR from TI is a 40V 10A H-bridge motor driver with integrated current mirror sensing, PH\/EN or PWM control, and 150mOhm Rds(on) in HTSSOP-24 PowerPAD. Key Specifications Package HTSSOP-24 (7.8×6.4mm) Features See datasheet for complete specifications Industry-standard package Applications Industrial control Consumer electronics Communication equipment Power management<\/p>","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-5644","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"40V 10A H-bridge motor driver, integrated current sense, HTSSOP-24","date_code":"","package_case":"HTSSOP-24 (7.8x6.4mm)","in_stock":14449,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/drv8873.pdf","price":"$1.97 @ 1ku","product_introduction":"The DRV8873SPWPR from TI is a 40V 10A H-bridge motor driver with integrated current mirror sensing, PH\/EN or PWM control, and 150mOhm Rds(on) in HTSSOP-24 PowerPAD.","working_principle":"The DRV8873SPWPR is a 40V 10A H-bridge motor driver from Texas Instruments in HTSSOP-24, with integrated current sense and diagnostics. The N-channel H-bridge uses four MOSFETs with typical RDS(on) of 55mOhm high-side + 55mOhm low-side per half-bridge (110mOhm total per bridge). The integrated charge pump (CP1\/CP2 with external 0.022uF capacitor) generates the gate drive voltage for the high-side N-channel MOSFETs, enabling 100% duty cycle operation. The IN1\/IN2 pins control the H-bridge in two modes: PH\/EN mode (IN1=direction, IN2=enable PWM) or IN\/IN mode (IN1=OUT1 control, IN2=OUT2 control), selected via the nSLEEP pin state at power-up. The IPROPI1\/IPROPI2 pins provide analog current sense outputs proportional to the motor current: IIPROPI = IMOTOR x AIPROPI \/ RIPROPI, where AIPROPI = 545 and RIPROPI is set by an external resistor to GND. This eliminates the need for an external sense resistor and ADC, reducing BOM cost. The nFAULT\/SO pin reports over-temperature, over-current, and supply faults. The device includes over-current protection (OCP) at approximately 12A, thermal shutdown at 170C, and undervoltage lockout (UVLO) on VM. The HTSSOP-24 with exposed thermal pad provides 25C\/W junction-to-ambient thermal resistance, allowing 2-3W dissipation at 25C ambient. The PWPR suffix specifies HTSSOP-24, tape-and-reel.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>nSLEEP<\/td>Input<\/td>Sleep mode (HIGH=active, LOW=sleep, 1uA Iq, internal pull-down)<\/td><\/tr>
      2-3<\/td>IN1\/IN2<\/td>Input<\/td>H-bridge control inputs (PH\/EN or IN\/IN mode)<\/td><\/tr>
      4-5<\/td>nFAULT\/SO<\/td>Output<\/td>Fault output and sense output (shared pin, multiplexed)<\/td><\/tr>
      6-7<\/td>IPROPI1\/IPROPI2<\/td>Output<\/td>Current sense output 1 and 2 (proportional to motor current)<\/td><\/tr>
      8-9<\/td>OUT1\/OUT2<\/td>Output<\/td>H-bridge outputs (connects to motor terminals)<\/td><\/tr>
      10-12<\/td>PGND\/AVDD\/DVDD<\/td>Power<\/td>Power ground, internal analog and digital LDOs<\/td><\/tr>
      13-16<\/td>VM\/CP1\/CP2\/PGND<\/td>Power<\/td>Motor supply (4.5-38V), charge pump, power ground<\/td><\/tr><\/table>","application_scenarios":"
    • Industrial control<\/li>
    • Consumer electronics<\/li>
    • Communication equipment<\/li>
    • Power management<\/li>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
      Texas Instruments<\/td>DRV8874RGPR<\/td>VQFN-24<\/td>Similar, 6A, SPI diagnostics<\/td><\/tr>
      Texas Instruments<\/td>DRV8873DDAR<\/td>HTSSOP-28<\/td>Same die, different package, more features<\/td><\/tr>
      Infineon<\/td>BTN8982TA<\/td>TO-263-7<\/td>Half-bridge, 55A, automotive, single bridge<\/td><\/tr>
      STMicroelectronics<\/td>VNH5019ATR-E<\/td>PowerSSO-36<\/td>Full-bridge, 30A, automotive, diagnostics<\/td><\/tr>
      Toshiba<\/td>TB67H450FNG<\/td>HSOP-8<\/td>3.5A H-bridge, simpler, lower cost<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5644","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=5644"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5644\/revisions"}],"predecessor-version":[{"id":6090,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5644\/revisions\/6090"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5644"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5644"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}