{"id":11135,"date":"2026-07-24T14:06:06","date_gmt":"2026-07-24T14:06:06","guid":{"rendered":"https:\/\/ic-vendor.com\/tlf35584qkvs2\/"},"modified":"2026-07-24T14:06:06","modified_gmt":"2026-07-24T14:06:06","slug":"tlf35584qkvs2","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/tlf35584qkvs2\/","title":{"rendered":"TLF35584QKVS2"},"content":{"rendered":"

Productos<\/h2>\n

The Infineon TLF35584QKVS2 is an OPTIREG\u2122 PMIC designed for functional safety applications. It provides multiple regulated output voltages from a wide input range of 3.0 V to 40 V, featuring ISO 26262 ASIL-D compliance and AEC-Q100 qualification, making it ideal for automotive safety-critical systems.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Input Voltage<\/td>\n3.0 V to 40 V (75 V transient)<\/td>\n<\/tr>\n
QUC Output<\/td>\n3.3 V \/ 600 mA<\/td>\n<\/tr>\n
QCO Output<\/td>\n5.0 V \/ 200 mA<\/td>\n<\/tr>\n
QVR Output<\/td>\n5.0 V \u00b11% \/ 150 mA<\/td>\n<\/tr>\n
Corriente de reposo<\/td>\n70 \u00b5A<\/td>\n<\/tr>\n
Comunicaci\u00f3n<\/td>\n16-bit SPI<\/td>\n<\/tr>\n
Functional Safety<\/td>\nISO 26262 ASIL-D<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to +150\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nPG-LQFP-64<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • ISO 26262 compliant, supports ASIL-D<\/li>\n
  • Configurable window and functional watchdogs<\/li>\n
  • AEC-Q100 and AEC-Q101 qualified<\/li>\n
  • Multiple independent regulator outputs<\/li>\n
  • 16-bit SPI communication interface<\/li>\n
  • Halogen free, RoHS compliant<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Electric Power Steering (EPS)<\/li>\n
    • Battery Management Systems<\/li>\n
    • Inverter and Transmission Control<\/li>\n
    • Engine Management<\/li>\n
    • Domain Controllers<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Infineon TLF35584QKVS2 is an OPTIREG\u2122 PMIC designed for functional safety applications. It provides multiple regulated output voltages from a wide input range of 3.0 V to 40 V, featuring ISO 26262 ASIL-D compliance and AEC-Q100 qualification, making it ideal for automotive safety-critical systems. Key Specifications Input Voltage 3.0 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":[13,29],"tags":[2406],"chip_brand":[173],"class_list":["post-11135","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-power-management-ics-pmic","tag-tlf35584qkvs2","chip_brand-infineon"],"acf":{"brief_explanation":"OPTIREG PMIC, 3.0-40V input, 3.3V\/600mA+5V\/200mA+5V\/150mA outputs, ISO26262 ASIL-D, AEC-Q100, LQFP-64","date_code":"","package_case":"PG-LQFP-64","in_stock":12476,"datasheet":"https:\/\/www.infineon.com\/assets\/row\/public\/documents\/10\/49\/infineon-tlf35584qv-productoverview-datasheet-cn.pdf","price":"","product_introduction":"The Infineon TLF35584QKVS2 is a highly integrated OPTIREG\u2122 Power Management IC (PMIC) specifically designed for functional safety applications in automotive systems. It features multiple regulated output voltages including a 3.3V\/600mA post-regulator (QUC), a 5.0V\/200mA communication supply (QCO), and a 5.0V\/150mA reference voltage (QVR). The device operates from a wide input voltage range of 3.0V to 40V with 75V transient capability. It is fully compliant with ISO 26262 functional safety standard, supporting ASIL-D level, and is AEC-Q100 qualified for automotive applications.","working_principle":"The TLF35584QKVS2 operates as a multi-output PMIC with a primary buck converter that steps down the high input voltage to an intermediate rail. From this intermediate rail, multiple linear and switching post-regulators generate the required output voltages. A 16-bit SPI interface enables dynamic configuration and monitoring. Configurable window and functional watchdogs provide independent supervision of the host MCU, meeting ISO 26262 ASIL-D requirements. The device also features under-voltage detection, over-temperature protection, and diagnostic features for fault reporting.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1-8<\/td>VIN<\/td>Power<\/td>Main supply input<\/td><\/tr>
      9-16<\/td>GND<\/td>Ground<\/td>Ground connections<\/td><\/tr>
      17-24<\/td>SPI<\/td>Digital<\/td>16-bit SPI interface (SCK, CSN, SI, SO)<\/td><\/tr>
      25-32<\/td>QUC<\/td>Output<\/td>3.3V post-regulator output<\/td><\/tr>
      33-40<\/td>QCO<\/td>Output<\/td>5.0V communication supply output<\/td><\/tr>
      41-48<\/td>QVR<\/td>Output<\/td>5.0V reference voltage output<\/td><\/tr>
      49-56<\/td>QT1\/QT2<\/td>Output<\/td>150mA tracker outputs<\/td><\/tr>
      57-64<\/td>CTRL<\/td>Digital<\/td>Control and diagnostic pins<\/td><\/tr><\/table>","application_scenarios":"
      • Electric Power Steering (EPS) systems<\/li>
      • Battery Management Systems (BMS)<\/li>
      • Inverter and transmission control units<\/li>
      • Engine managementBMS<\/li>
      • Domain controllers for ADAS<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        TLF35584QVVS2<\/td>Infineon<\/td>Different package option<\/td><\/tr>
        TLF50201<\/td>Infineon<\/td>Single output safety PMIC<\/td><\/tr>
        TDA38810<\/td>Infineon<\/td>Non-safety PMIC variant<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=11135"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/11135\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=11135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=11135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=11135"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=11135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}