{"id":6734,"date":"2026-06-21T10:04:58","date_gmt":"2026-06-21T10:04:58","guid":{"rendered":"https:\/\/materialparts.com\/bts452t\/"},"modified":"2026-06-21T10:04:58","modified_gmt":"2026-06-21T10:04:58","slug":"bts452t","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/bts452t\/","title":{"rendered":"BTS452T"},"content":{"rendered":"

Productos<\/h2>\n

The BTS452T from Infineon Technologies is a smart high-side power switch from the Classic PROFET 24V miniPROFET family. It integrates a vertical power FET with embedded protection functions for 24V automotive and truck applications. Featuring 150 mOhm on-resistance and 1.8 A nominal load current, this device provides a compact TO-252-5 package without diagnostic status feedback.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/td>\nSmart High-Side Power Switch<\/td>\n<\/tr>\n
Canales<\/td>\n1<\/td>\n<\/tr>\n
On-Resistance<\/td>\n150 mOhm (typical)<\/td>\n<\/tr>\n
Nominal Load Current<\/td>\n1.8 A<\/td>\n<\/tr>\n
Short Circuit Current<\/td>\n6.5 A (at 20V, 25\u00b0C)<\/td>\n<\/tr>\n
Operating Voltage<\/td>\n6 V to 52 V<\/td>\n<\/tr>\n
Turn-On Time (max)<\/td>\n180 \u00b5s<\/td>\n<\/tr>\n
Turn-Off Time (max)<\/td>\n200 \u00b5s<\/td>\n<\/tr>\n
Output Clamp Voltage<\/td>\n59-63 V (inductive)<\/td>\n<\/tr>\n
Overvoltage Protection<\/td>\n62 V (typical)<\/td>\n<\/tr>\n
Paquete<\/td>\nPG-TO252-5 (DPAK-5)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40\u00b0C to 150\u00b0C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Overload and short circuit protection with current limitation<\/li>\n
  • Thermal shutdown with automatic restart<\/li>\n
  • Overvoltage protection including load dump<\/li>\n
  • Undervoltage shutdown<\/li>\n
  • Fast demagnetization of inductive loads<\/li>\n
  • Reverse battery protection with external resistor<\/li>\n
  • CMOS compatible input<\/li>\n
  • ESD protection<\/li>\n
  • Very low standby current<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • 24V truck and commercial vehicle systems<\/li>\n
    • Agricultural vehicle electrical systems<\/li>\n
    • Automotive lighting and actuator control<\/li>\n
    • Body control modules<\/li>\n
    • Industrial 24V switching applications<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The BTS452T from Infineon Technologies is a smart high-side power switch from the Classic PROFET 24V miniPROFET family. It integrates a vertical power FET with embedded protection functions for 24V automotive and truck applications. Featuring 150 mOhm on-resistance and 1.8 A nominal load current, this device provides a compact TO-252-5 package without diagnostic […]<\/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":[173],"class_list":["post-6734","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","chip_brand-infineon"],"acf":{"brief_explanation":"Classic PROFET 24V miniPROFET, 150mOhm, 1.8A, TO-252-5, no ST pin","date_code":"","package_case":"PG-TO252-5 (DPAK-5, 6.5 x 5.7 mm)","in_stock":10328,"datasheet":"https:\/\/www.infineon.com\/dgdl\/Infineon-BTS452T-DS-v01_01-en.pdf?fileId=db3a30431ddc9372011ddd17aba80003","price":"$0.89 @ 1ku","product_introduction":"The BTS452T from Infineon Technologies is a Classic PROFET 24V miniPROFET smart high-side power switch designed for 24V automotive and truck applications. It integrates a vertical power MOSFET with 150 mOhm on-resistance and comprehensive protection functions. Unlike the BTS452R, this variant does not include a diagnostic status (ST) feedback pin, instead providing pin 4 as no-connect (NC). The device features overload protection, current limitation, short circuit protection, thermal shutdown with automatic restart, overvoltage clamping including load dump, and fast inductive load demagnetization. It is RoHS compliant and qualified for automotive applications.","working_principle":"The BTS452T integrates a vertical N-channel power MOSFET with a charge pump gate driver for high-side switching capability. The charge pump generates gate voltage above the supply rail. Protection circuits include current limiting during overload, thermal shutdown with hysteresis, and overvoltage clamping. The output clamp circuit provides fast demagnetization of inductive loads by clamping the output when the switch turns off. An internal level shifter translates CMOS-compatible input signals to the high-side domain. The device operates with very low standby current when the input is low, making it suitable for always-on battery-connected applications in commercial vehicles.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>GND<\/td>Ground<\/td>Logic ground<\/td><\/tr>
      2<\/td>IN<\/td>Input<\/td>Logic input (CMOS compatible)<\/td><\/tr>
      3<\/td>VBB<\/td>Power<\/td>Supply voltage (battery)<\/td><\/tr>
      4<\/td>NC<\/td>-<\/td>No connect<\/td><\/tr>
      5<\/td>OUT<\/td>Output<\/td>Power output to load<\/td><\/tr>
      Tab<\/td>VBB<\/td>Power<\/td>Supply voltage (thermal tab)<\/td><\/tr><\/table>","application_scenarios":"
      • 24V commercial vehicle lighting and actuator switching<\/li>
      • Agricultural equipment power distribution<\/li>
      • Industrial 24V relay replacement applications<\/li>
      • Automotive body control without diagnostic requirements<\/li>
      • HEV\/EV auxiliary power switching<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Infineon<\/td>BTS452R<\/td>TO-252-5<\/td>With ST diagnostic pin<\/td><\/tr>
        Infineon<\/td>BTS428L2<\/td>TO-252-5<\/td>PROFET+ 24V, lower RDS(on)<\/td><\/tr>
        STMicroelectronics<\/td>VND4E160AJ<\/td>SO-8<\/td>24V high-side switch<\/td><\/tr>
        onsemi<\/td>NVND4P16-16<\/td>SO-8<\/td>Quad channel 24V switch<\/td><\/tr>
        Bosch<\/td>CG241<\/td>TO-252-5<\/td>24V smart high-side<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6734","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=6734"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/6734\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=6734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=6734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=6734"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=6734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}