{"id":9110,"date":"2026-07-02T11:35:24","date_gmt":"2026-07-02T11:35:24","guid":{"rendered":"https:\/\/materialparts.com\/drv8714sqrvjrq1\/"},"modified":"2026-07-03T08:03:51","modified_gmt":"2026-07-03T08:03:51","slug":"drv8714sqrvjrq1","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/drv8714sqrvjrq1\/","title":{"rendered":"DRV8714SQRVJRQ1"},"content":{"rendered":"

Productos<\/h2>\n

The Texas Instruments DRV8714SQRVJRQ1 is an automotive-qualified 4-channel half-bridge smart gate driver with integrated current sense amplifiers. Operating from 4.9 V to 37 V, it drives four external N-channel MOSFET half-bridges with intelligent gate control, programmable slew rate, and adaptive propagation delay. Housed in a 56-pin VQFN package with wettable flanks, it is AEC-Q100 Grade 1 qualified.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
Configuraci\u00f3n<\/td>\n4 Half-Bridges<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n4.9 V to 37 V (abs max 40 V)<\/td>\n<\/tr>\n
Gate Drive Current (Source\/Sink)<\/td>\n50 \u00b5A to 62 mA (programmable)<\/td>\n<\/tr>\n
Current Sense Amplifiers<\/td>\n2 (wide common-mode, inline capable)<\/td>\n<\/tr>\n
CSA Gain Settings<\/td>\n10 \/ 20 \/ 40 \/ 80 V\/V<\/td>\n<\/tr>\n
Interface<\/td>\nSPI \/ Hardware PWM<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 \u00b0C to +125 \u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nVQFN-56 (RVJ) (8 x 8 mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • AEC-Q100 Grade 1 qualified for automotive applications<\/li>\n
  • Smart gate drive with adjustable slew rate and adaptive propagation delay<\/li>\n
  • Triple charge pump for 100% PWM duty cycle support<\/li>\n
  • 2 wide common-mode current sense amplifiers (inline, high-side, or low-side)<\/li>\n
  • Integrated dead-time handshake prevents cross-conduction<\/li>\n
  • Half-bridge, H-bridge, and SPI control modes<\/li>\n
  • Comprehensive diagnostics: VDS OCP, VGS fault, open-load, thermal warning\/shutdown<\/li>\n
  • Window watchdog timer and dedicated DRVOFF pin<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Automotive HVAC blower and actuator motor drives<\/li>\n
    • Door module multi-motor control<\/li>\n
    • Seat position and adjustment motors<\/li>\n
    • Automotive pump and valve control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Texas Instruments DRV8714SQRVJRQ1 is an automotive-qualified 4-channel half-bridge smart gate driver with integrated current sense amplifiers. Operating from 4.9 V to 37 V, it drives four external N-channel MOSFET half-bridges with intelligent gate control, programmable slew rate, and adaptive propagation delay. Housed in a 56-pin VQFN package with wettable flanks, it is […]<\/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":[676],"chip_brand":[138],"class_list":["post-9110","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","tag-drv8714sqrvjrq1","chip_brand-ti"],"acf":{"brief_explanation":"4-ch half-bridge smart gate driver, 37V, 62mA gate, dual CSA, SPI\/PWM, VQFN-56, AEC-Q101","date_code":"","package_case":"VQFN-56 (RVJ) (8 x 8 x 1.0 mm)","in_stock":6721,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/drv8714-q1.pdf","price":"$2.57 @ 1ku","product_introduction":"The Texas Instruments DRV8714SQRVJRQ1 is a highly integrated automotive-grade multi-channel gate driver designed for driving external N-channel MOSFETs in motor control and load switching applications. It features four independent half-bridge gate drivers with intelligent gate control architecture that manages slew rate, propagation delay, and dead time automatically. Two integrated current sense amplifiers with wide common-mode voltage range support inline, high-side, or low-side current sensing configurations, enabling continuous motor current measurement during PWM operation. The programmable gate drive strength (50 \u00b5A to 62 mA) allows optimization for different MOSFET sizes and EMI requirements. The device supports both SPI configuration for detailed control and diagnostics, and hardware PWM mode for simplified interfacing. Comprehensive protection features include VDS overcurrent monitoring, VGS gate fault detection, open-load and short-circuit diagnostics, and thermal warning with shutdown protection.","working_principle":"The DRV8714SQRVJRQ1 converts logic-level PWM commands from an MCU into high-current gate drive signals for external N-channel MOSFETs. The smart gate drive architecture provides three key features: (1) Programmable slew rate control \u2014 adjusts MOSFET switching speed across multiple levels to optimize EMI vs. switching loss trade-off; (2) Adaptive propagation delay \u2014 compensates for channel-to-channel timing variations to minimize distortion in multi-phase drives; (3) Integrated dead-time handshake \u2014 ensures both high-side and low-side MOSFETs in a half-bridge are never on simultaneously. The triple charge pump generates gate drive voltage above the supply rail, enabling 100% PWM duty cycle operation. Two current sense amplifiers measure voltage across external shunt resistors with a wide common-mode range, supporting inline current sensing where the shunt is placed between the half-bridge output and the motor. The programmable gain (10\/20\/40\/80 V\/V) accommodates different shunt resistor values and current ranges. SPI provides access to all configuration registers, real-time fault status, and diagnostic information.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1-2<\/td>GH1\/GL1<\/td>Output<\/td>Half-bridge 1 high\/low gate drive<\/td><\/tr>
      3-4<\/td>SH1\/SL1<\/td>Input<\/td>HB1 source sense \/ current sense<\/td><\/tr>
      5-8<\/td>GH2\/GL2\/SH2\/SL2<\/td>I\/O<\/td>Half-bridge 2 gate and sense<\/td><\/tr>
      9-12<\/td>GH3\/GL3\/SH3\/SL3<\/td>I\/O<\/td>Half-bridge 3 gate and sense<\/td><\/tr>
      13-16<\/td>GH4\/GL4\/SH4\/SL4<\/td>I\/O<\/td>Half-bridge 4 gate and sense<\/td><\/tr>
      17<\/td>SO1<\/td>Output<\/td>Current sense amplifier 1 output<\/td><\/tr>
      18<\/td>SO2<\/td>Output<\/td>Current sense amplifier 2 output<\/td><\/tr>
      19-20<\/td>CSP1\/CSN1<\/td>Input<\/td>CSA1 shunt sense inputs<\/td><\/tr>
      21-22<\/td>CSP2\/CSN2<\/td>Input<\/td>CSA2 shunt sense inputs<\/td><\/tr>
      23-26<\/td>PWM1-PWM4<\/td>Input<\/td>PWM command inputs<\/td><\/tr>
      27<\/td>nFAULT<\/td>Output<\/td>Fault interrupt (active low)<\/td><\/tr>
      28<\/td>SDI<\/td>Input<\/td>SPI data in<\/td><\/tr>
      29<\/td>SDO<\/td>Output<\/td>SPI data out<\/td><\/tr>
      30<\/td>SCLK<\/td>Input<\/td>SPI clock<\/td><\/tr>
      31<\/td>nCS<\/td>Input<\/td>SPI chip select<\/td><\/tr>
      32<\/td>DRVOFF<\/td>Input<\/td>Global driver disable<\/td><\/tr>
      33<\/td>WDI<\/td>Input<\/td>Watchdog input<\/td><\/tr>
      34<\/td>EN<\/td>Input<\/td>Device enable<\/td><\/tr>
      35-36<\/td>CP1\/CP2<\/td>Power<\/td>Charge pump capacitor pins<\/td><\/tr>
      37<\/td>VM<\/td>Power<\/td>Motor supply (4.9-37V)<\/td><\/tr>
      38-39<\/td>VCC\/AVDD<\/td>Power<\/td>Internal regulator outputs<\/td><\/tr>
      40<\/td>GND<\/td>Ground<\/td>Device ground<\/td><\/tr>
      41-56<\/td>NC\/RESERVED<\/td>-<\/td>Connect per datasheet<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive HVAC blower motor with current-limited control<\/li>
      • Multi-axis seat adjustment motor drive<\/li>
      • Door lock and window lift H-bridge control<\/li>
      • Active shutter and valve actuator drives<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Infineon<\/td>TLE92108231QXXUMA1<\/td>VQFN-48<\/td>Similar 4-ch half-bridge gate driver<\/td><\/tr>
        TI<\/td>DRV8718SQRVJRQ1<\/td>VQFN-64<\/td>8-ch version of DRV8714<\/td><\/tr>
        Infineon<\/td>TLE92104SQRVJRQ1<\/td>VQFN-48<\/td>4-ch gate driver variant<\/td><\/tr>
        TI<\/td>DRV8705SQRVJRQ1<\/td>VQFN-40<\/td>Single HB gate driver<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9110","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=9110"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9110\/revisions"}],"predecessor-version":[{"id":9131,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9110\/revisions\/9131"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=9110"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=9110"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=9110"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=9110"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}