{"id":9153,"date":"2026-07-02T11:54:46","date_gmt":"2026-07-02T11:54:46","guid":{"rendered":"https:\/\/materialparts.com\/tle9183qkxuma1\/"},"modified":"2026-07-03T08:04:25","modified_gmt":"2026-07-03T08:04:25","slug":"tle9183qkxuma1","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/tle9183qkxuma1\/","title":{"rendered":"TLE9183QKXUMA1"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The TLE9183QKXUMA1 is an Infineon MOTIX\u2122 3-phase gate driver IC dedicated to controlling 6 external N-channel MOSFETs for BLDC motor drive automotive applications. It is ISO 26262 ASIL-D compliant and features three integrated current sense amplifiers, powerful 2A driver stages, and a 16-bit SPI interface for configuration and diagnostics.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n
\u7535\u6e90\u7535\u538b<\/td>\n5.5V to 40V<\/td>\n<\/tr>\n
Driver Output Current<\/td>\n2A typical per channel<\/td>\n<\/tr>\n
\u914d\u7f6e<\/td>\n3-phase bridge (6 N-FET drivers)<\/td>\n<\/tr>\n
Current Sense Amplifiers<\/td>\n3 integrated<\/td>\n<\/tr>\n
Interface<\/td>\nPWM + 16-bit SPI<\/td>\n<\/tr>\n
Duty Cycle Range<\/td>\n0% to 100% (no restriction)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +150\u00b0C<\/td>\n<\/tr>\n
Safety Classification<\/td>\nISO 26262 ASIL-D<\/td>\n<\/tr>\n
\u8d44\u683c<\/td>\nAEC-Q100<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • ISO 26262 ASIL-D compliant with PRO-SIL\u2122 features<\/li>\n
  • 3 integrated current sense amplifiers for shunt conditioning<\/li>\n
  • 0-100% duty cycle without recharging restrictions<\/li>\n
  • Dual charge pump + bootstrap supply concept<\/li>\n
  • 16-bit SPI for configuration, monitoring, and diagnostics<\/li>\n
  • Reverse diode measurement for external FET temperature detection<\/li>\n
  • Limp-home functionality with SPI-configurable content<\/li>\n
  • Secure SPI with CRC check<\/li>\n
  • Integrated window watchdog for MCU supervision<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Automotive 12V BLDC motor drives<\/li>\n
    • Electric power steering (EPS)<\/li>\n
    • Electric water and oil pumps<\/li>\n
    • Electric HVAC blowers<\/li>\n
    • Safety-critical automotive actuator systems<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TLE9183QKXUMA1 is an Infineon MOTIX\u2122 3-phase gate driver IC dedicated to controlling 6 external N-channel MOSFETs for BLDC motor drive automotive applications. It is ISO 26262 ASIL-D compliant and features three integrated current sense amplifiers, powerful 2A driver stages, and a 16-bit SPI interface for configuration and diagnostics. Key Specifications Supply Voltage […]<\/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":[698],"chip_brand":[173],"class_list":["post-9153","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","tag-tle9183qkxuma1","chip_brand-infineon"],"acf":{"brief_explanation":"AEC-Q100 ASIL-D 3-phase gate driver, 6 N-FET, 3x CSA, 2A driver, SPI, LQFP-64","date_code":"","package_case":"LQFP-64 EP (10 x 10 x 1.5 mm)","in_stock":3680,"datasheet":"https:\/\/www.infineon.com\/dgdl\/Infineon-TLE9183QK-DataSheet-v01_21-EN.pdf?fileId=8ac78c8c8900bb570189018597be106e","price":"$5.80 @ 1ku","product_introduction":"The TLE9183QKXUMA1 is an Infineon MOTIX\u2122 advanced 3-phase gate driver IC for automotive BLDC motor drives. It controls 6 external N-channel MOSFETs with powerful 2A driver stages, supports 0-100% duty cycle without restriction, and integrates 3 current sense amplifiers. ISO 26262 ASIL-D compliant with secure SPI, watchdog, and limp-home functionality, it is designed for safety-critical applications such as EPS, electric pumps, and HVAC blowers in 12V automotive systems.","working_principle":"The TLE9183QKXUMA1 operates as a 3-phase bridge gate driver with dual charge pump plus bootstrap supply concept. Charge pump 1 supplies the low-side drivers and provides voltage doubling at low supply voltages, enabling operation down to 5.5V. The bootstrap diode and charge pump 2 ensure high-side gate drive even at 95-100% duty cycle. Three current sense amplifiers condition the phase shunt voltages for current measurement and overcurrent detection. The SPI interface provides real-time configuration, monitoring register readout, and detailed diagnostics including FET temperature via reverse diode measurement. The safety architecture includes redundant disable paths (ENA, SOFF), CRC-protected SPI, integrated window watchdog, and functional independent current sense and phase feedback.","pin_description":"
      Pin<\/th>Mnemonic<\/th>Description<\/th><\/tr>
      1-4<\/td>SH1\/GH1<\/td>Phase 1 source \/ gate drive<\/td><\/tr>
      5-8<\/td>SH2\/GH2<\/td>Phase 2 source \/ gate drive<\/td><\/tr>
      9-12<\/td>SH3\/GH3<\/td>Phase 3 source \/ gate drive<\/td><\/tr>
      13-16<\/td>GL1\/GL2\/GL3<\/td>Low-side gate drives<\/td><\/tr>
      17-24<\/td>SPI\/CS\/CLK<\/td>SPI communication interface<\/td><\/tr>
      25-32<\/td>CSA1\/2\/3<\/td>Current sense amplifier outputs<\/td><\/tr>
      33-40<\/td>EN\/SOFF\/INH<\/td>Enable and disable control<\/td><\/tr>
      41-56<\/td>Vs\/VDHP\/CB<\/td>Supply and charge pump pins<\/td><\/tr>
      57-64<\/td>GND\/PGND<\/td>Ground connections<\/td><\/tr><\/table>","application_scenarios":"
      • Electric power steering (EPS) dual-redundant motor drive with ASIL-D compliance<\/li>\n
      • Automotive electric water pump BLDC motor control with SPI diagnostics<\/li>\n
      • HVAC blower motor 3-phase drive with limp-home capability<\/li>\n
      • 12V battery electric actuator systems requiring 0-100% duty cycle<\/li>\n
      • Safety-critical automotive inverter with integrated current sensing<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        TLE9180D-32QK<\/td>Infineon<\/td>Similar gate driver, 32-pin version<\/td><\/tr>
        DRV8353<\/td>TI<\/td>3-phase gate driver, 100V, no ASIL<\/td><\/tr>
        MC34901<\/td>NXP<\/td>3-phase pre-driver for automotive<\/td><\/tr>
        A4919<\/td>Allegro<\/td>3-phase MOSFET driver, automotive<\/td><\/tr>
        TLE9879<\/td>Infineon<\/td>Integrated motor driver (MOSFET + MCU)<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=9153"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9153\/revisions"}],"predecessor-version":[{"id":9498,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/9153\/revisions\/9498"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=9153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=9153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=9153"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=9153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}