{"id":3646,"date":"2026-06-07T13:03:09","date_gmt":"2026-06-07T13:03:09","guid":{"rendered":"https:\/\/materialparts.com\/tle7258sjxuma1\/"},"modified":"2026-06-07T13:03:09","modified_gmt":"2026-06-07T13:03:09","slug":"tle7258sjxuma1","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/tle7258sjxuma1\/","title":{"rendered":"TLE7258SJXUMA1"},"content":{"rendered":"

Productos<\/h2>\n

The TLE7258SJXUMA1 from Infineon Technologies is an AEC-Q100 qualified single-wire LIN transceiver supporting all LIN standards up to 2.2A with 20kbps data rate in an SOIC-8 package. Featuring ultra-low sleep current below 10uA, bus wake-up capability, and +\/-10kV ESD robustness, it is designed for automotive LIN bus networks.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Velocidad de datos<\/td>\n20 kbps<\/td>\n<\/tr>\n
LIN Standards<\/td>\nLIN 1.2\/1.3\/2.0\/2.1\/2.2\/2.2A, ISO 17987-4<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n5.5V to 18V<\/td>\n<\/tr>\n
Sleep Current<\/td>\n<10 uA<\/td>\n<\/tr>\n
Operating Current<\/td>\n1.1 mA (typ)<\/td>\n<\/tr>\n
ESD Robustness<\/td>\n+\/-10 kV (IEC 61000-4-2)<\/td>\n<\/tr>\n
Retardo de propagaci\u00f3n<\/td>\n3.5 us<\/td>\n<\/tr>\n
I\/O Compatibility<\/td>\n3.3V and 5V microcontrollers<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to +150 C<\/td>\n<\/tr>\n
Cualificaci\u00f3n<\/td>\nAEC-Q100<\/td>\n<\/tr>\n
Paquete<\/td>\nPG-DSO-8 (SOIC-8)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Single-wire LIN transceiver up to 20kbps<\/li>\n
  • Compliant to ISO 17987-4 and LIN spec 2.2A<\/li>\n
  • Ultra-low sleep current below 10uA with wake-up<\/li>\n
  • Very low bus pin leakage current<\/li>\n

3.3V and 5V digital I\/O compatibility<\/li>\n
  • TXD dominant timeout protection<\/li>\n
  • BUS short to VBAT and GND protection<\/li>\n
  • Over-temperature protection<\/li>\n
  • Supply undervoltage detection<\/li>\n
  • +\/-10kV ESD per IEC 61000-4-2<\/li>\n
  • Optimized for high EMC performance<\/li>\n
  • INH output for controlling external regulators<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • LIN satellite modules<\/li>\n
    • Rain and light sensors<\/li>\n
    • Window lifters<\/li>\n
    • Parking aid systems<\/li>\n
    • Automotive body electronics<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TLE7258SJXUMA1 from Infineon Technologies is an AEC-Q100 qualified single-wire LIN transceiver supporting all LIN standards up to 2.2A with 20kbps data rate in an SOIC-8 package. Featuring ultra-low sleep current below 10uA, bus wake-up capability, and +\/-10kV ESD robustness, it is designed for automotive LIN bus networks. Key Specifications Data Rate 20 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[173],"class_list":["post-3646","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-infineon"],"acf":{"brief_explanation":"LIN transceiver 20kbps, AEC-Q100, <10uA sleep, +\/-10kV ESD, SOIC-8","date_code":"","package_case":"PG-DSO-8 (SOIC-8) (4.9 x 3.9 x 1.5 mm)","in_stock":16417,"datasheet":"https:\/\/www.infineon.com\/dgdl\/Infineon-TLE7258-DataSheet-v01_20-EN.pdf","price":"$0.436 @ 1ku","product_introduction":"The TLE7258SJXUMA1 from Infineon is an AEC-Q100 qualified LIN transceiver supporting all LIN standards from 1.2 to 2.2A at 20kbps. The suffix SJ denotes the PG-DSO-8 (SOIC-8) package, XUMA1 indicates tape and reel with green (RoHS\/halogen-free) qualification. With ultra-low sleep mode current below 10uA and bus wake-up capability, it enables always-listening LIN nodes with minimal battery drain. The device provides +\/-10kV ESD robustness per IEC 61000-4-2, TXD dominant timeout, over-temperature protection, and is optimized for extremely low electromagnetic emission and high immunity in automotive environments.","working_principle":"The TLE7258 operates through four subsystems: (1) LIN Physical Layer: A single-wire transceiver converts logic-level TXD signals to LIN bus dominant\/recessive levels with optimized slew rate for minimal EME. The receiver filters bus noise and outputs received data via RXD. (2) Operating Modes: Normal mode for active communication, standby mode with reduced current and wake capability, and sleep mode with less than 10uA current consumption while monitoring the bus for wake events. (3) INH Output: A dedicated output that can control an external voltage regulator, allowing the ECU to power down completely in sleep mode and re-energize upon wake-up. (4) Protection: TXD dominant timeout prevents bus lockup from stuck microcontrollers. Over-temperature shutdown, undervoltage detection, and bus short-circuit protection ensure robustness in automotive fault conditions.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>VCC<\/td>Power<\/td>Supply voltage (5.5-18V)<\/td><\/tr>
      2<\/td>INH<\/td>Output<\/td>Inhibit output (controls external regulator)<\/td><\/tr>
      3<\/td>TXD<\/td>Input<\/td>Transmit data input<\/td><\/tr>
      4<\/td>RXD<\/td>Output<\/td>Receive data output<\/td><\/tr>
      5<\/td>EN<\/td>Input<\/td>Enable input (mode selection)<\/td><\/tr>
      6<\/td>WK<\/td>Input<\/td>Local wake input (TLE7258LE only)<\/td><\/tr>
      7<\/td>BUS<\/td>I\/O<\/td>LIN bus connection<\/td><\/tr>
      8<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive LIN satellite sensor nodes with <10uA sleep for battery conservation<\/li>
      • Body electronics window lifter modules with INH-controlled regulator power cycling<\/li>
      • Rain\/light sensor LIN interface with +\/-10kV ESD for harsh automotive EMC<\/li>
      • Parking aid system LIN bus with TXD timeout protection against MCU faults<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Speed<\/th>Sleep<\/th>Notes<\/th><\/tr>
        TLE7258LEXUMA1<\/td>Infineon<\/td>20kbps<\/td><10uA<\/td>TSON-8 package<\/td><\/tr>
        TJA1020T<\/td>NXP<\/td>20kbps<\/td><50uA<\/td>No integrated wake<\/td><\/tr>
        MCP2003B<\/td>Microchip<\/td>20kbps<\/td><12uA<\/td>Alternative vendor<\/td><\/tr>
        NCV7321DQR2G<\/td>onsemi<\/td>20kbps<\/td><10uA<\/td>AEC-Q100 alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3646","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=3646"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3646\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3646"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}