{"id":9173,"date":"2026-07-02T12:21:42","date_gmt":"2026-07-02T12:21:42","guid":{"rendered":"https:\/\/materialparts.com\/mpq6533gue-aec1-c16k-z\/"},"modified":"2026-07-02T12:21:42","modified_gmt":"2026-07-02T12:21:42","slug":"mpq6533gue-aec1-c16k-z","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/mpq6533gue-aec1-c16k-z\/","title":{"rendered":"MPQ6533GUE-AEC1-C16K-Z"},"content":{"rendered":"

Productos<\/h2>\n

The MPQ6533GUE-AEC1-C16K-Z is a Monolithic Power Systems (MPS) AEC-Q100 Grade 1 qualified 6V to 40V three-channel automotive pre-driver IC designed for DC motor drive applications. It drives six external N-channel power MOSFETs and integrates an LDO regulator for gate drive, a charge pump for reverse-battery protection, an internal current-sense amplifier, and comprehensive safety features via SPI interface.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Supply Voltage Range<\/td>\n6V to 40V<\/td>\n<\/tr>\n
Configuraci\u00f3n<\/td>\n3-channel half-bridge pre-driver (drives 6 N-channel MOSFETs)<\/td>\n<\/tr>\n
Gate Drive Current<\/td>\n1A peak source\/sink<\/td>\n<\/tr>\n
Interface<\/td>\nSPI (16-bit)<\/td>\n<\/tr>\n
Current Sensing<\/td>\nInternal amplifier measures LS-FET VDS (no shunt resistor needed)<\/td>\n<\/tr>\n
Charge Pump<\/td>\nFor external N-channel MOSFET reverse-battery protection<\/td>\n<\/tr>\n
LDO Regulator<\/td>\nIntegrated for gate drive voltage generation<\/td>\n<\/tr>\n
Duty Cycle<\/td>\n100% supported (internal charge pump for high-side)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +150\u00b0C<\/td>\n<\/tr>\n
Cualificaci\u00f3n<\/td>\nAEC-Q100 Grade 1<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • AEC-Q100 Grade 1 qualified for automotive motor drive<\/li>\n
  • Integrated LDO regulator for gate drive voltage<\/li>\n
  • Charge pump for external N-channel MOSFET reverse-battery protection<\/li>\n
  • Internal current-sense amplifier (measures LS-FET VDS, no shunt required)<\/li>\n
  • Low-power sleep mode<\/li>\n
  • Configurable short-circuit protection (SCP)<\/li>\n
  • Adjustable slew rate control<\/li>\n
  • Adjustable dead time control<\/li>\n
  • Over-temperature (OT) shutdown<\/li>\n
  • Under-voltage (UV) warning and shutdown<\/li>\n
  • Open and short load detection<\/li>\n
  • SPI interface for configuration and diagnostics<\/li>\n
  • Fault indication output<\/li>\n
  • QFN-32 (5mm x 5mm) package with exposed thermal pad<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Automotive DC motor drives (window, wiper, sunroof)<\/li>\n
    • Automotive HVAC blower motor control<\/li>\n
    • Pump and fan motor pre-driver<\/li>\n
    • Industrial BLDC\/BLDC motor drives<\/li>\n
    • Robotics and automation motor control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The MPQ6533GUE-AEC1-C16K-Z is a Monolithic Power Systems (MPS) AEC-Q100 Grade 1 qualified 6V to 40V three-channel automotive pre-driver IC designed for DC motor drive applications. It drives six external N-channel power MOSFETs and integrates an LDO regulator for gate drive, a charge pump for reverse-battery protection, an internal current-sense amplifier, and comprehensive safety […]<\/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":[172],"class_list":["post-9173","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","chip_brand-mps"],"acf":{"brief_explanation":"AEC-Q100 G1 6-40V 3-ch automotive pre-driver, SPI, internal CSA, charge pump, QFN-32","date_code":"","package_case":"QFN-32 (5mm x 5mm) with exposed pad","in_stock":0,"datasheet":"https:\/\/www.monolithicpower.com\/en\/mpq6533-aec1.html","price":"$2.90 @ 1ku","product_introduction":"The MPQ6533GUE-AEC1-C16K-Z is an MPS AEC-Q100 Grade 1 qualified 6V to 40V three-channel automotive pre-driver IC designed for DC motor drive applications. It drives six external N-channel power MOSFETs and integrates an LDO regulator for gate drive voltage generation, a charge pump for external N-channel MOSFET reverse-battery protection, and an internal current-sense amplifier that measures the voltage drop across the low-side MOSFETs\u2014eliminating the need for external shunt resistors. Features include configurable OCP, adjustable dead time and slew rate, open\/short load detection, SPI diagnostics, and fault output. Available in QFN-32 (5x5mm) package.","working_principle":"The MPQ6533GUE-AEC1-C16K-Z operates as a three-channel half-bridge pre-driver, controlling six external N-channel MOSFETs arranged in three half-bridge legs. The integrated LDO regulator generates the gate drive voltage for the low-side MOSFETs. The bootstrap capacitors and internal charge pump generate the high-side gate drive voltage, enabling 100% duty cycle operation. An additional charge pump provides gate drive for an external N-channel MOSFET used for reverse-battery protection. The internal current-sense amplifier measures the VDS of the low-side MOSFETs during the on-state, providing current feedback without external shunt resistors. The SPI interface configures dead time, slew rate, OCP thresholds, and reads diagnostic registers. The fault output pin provides hardware fault indication to the MCU.","pin_description":"
      Pin Group<\/th>Mnemonic<\/th>Description<\/th><\/tr>
      1-3<\/td>GH1-GH3<\/td>High-side gate drive outputs<\/td><\/tr>
      4-6<\/td>SH1-SH3<\/td>Switch node (high-side source)<\/td><\/tr>
      7-9<\/td>GL1-GL3<\/td>Low-side gate drive outputs<\/td><\/tr>
      10-12<\/td>CSA1-CSA3<\/td>Current-sense amplifier outputs<\/td><\/tr>
      13-18<\/td>SPI\/CS\/CLK\/SDI\/SDO<\/td>SPI interface pins<\/td><\/tr>
      19<\/td>nFAULT<\/td>Fault indication output<\/td><\/tr>
      20<\/td>EN<\/td>Enable input<\/td><\/tr>
      21<\/td>VCC<\/td>Internal LDO output (5V)<\/td><\/tr>
      22<\/td>BST_CP<\/td>Charge pump bootstrap<\/td><\/tr>
      23<\/td>VIN<\/td>Supply voltage (6-40V)<\/td><\/tr>
      24-32<\/td>GND\/PGND<\/td>Signal and power ground<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive window lift motor drive with 3 half-bridges and SPI diagnostics<\/li>\n
      • HVAC blower motor pre-driver with internal CSA eliminating shunt resistors<\/li>\n
      • Automotive sunroof\/seat motor drive with reverse-battery protection charge pump<\/li>\n
      • Industrial BLDC motor controller with adjustable dead time and slew rate<\/li>\n
      • Robotics multi-motor drive system with SPI-configurable OCP per channel<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        TLE9180DQK<\/td>Infineon<\/td>3-phase half-bridge, internal MOSFET driver, 40V<\/td><\/tr>
        DRV8703<\/td>TI<\/td>Single H-bridge, PWM+SPI, 45V<\/td><\/tr>
        NCV7708B<\/td>onsemi<\/td>6-ch half-bridge, integrated FETs, 28V<\/td><\/tr>
        A4919<\/td>Allegro<\/td>3-phase MOSFET driver, 60V<\/td><\/tr>
        MPQ6541<\/td>MPS<\/td>Monolithic 3-phase motor driver, integrated FETs<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9173","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=9173"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9173\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=9173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=9173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=9173"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=9173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}