{"id":5494,"date":"2026-06-10T04:01:48","date_gmt":"2026-06-10T04:01:48","guid":{"rendered":"https:\/\/materialparts.com\/tlc6c5912qpwrq1\/"},"modified":"2026-06-10T04:01:48","modified_gmt":"2026-06-10T04:01:48","slug":"tlc6c5912qpwrq1","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/tlc6c5912qpwrq1\/","title":{"rendered":"TLC6C5912QPWRQ1"},"content":{"rendered":"

Productos<\/h2>\n

The TLC6C5912QPWRQ1 from Texas Instruments is an AEC-Q100 qualified 12-channel LED driver with open-load detection in a 20-pin TSSOP package. With 50mA per channel, SPI interface with daisy-chain capability, and 8-bit PWM dimming per channel, it drives automotive exterior and interior LED lighting.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n
Canales<\/td>\n12 (constant-current sink)<\/td>\n<\/tr>\n
Corriente de salida<\/td>\n5mA to 50mA per channel (programmed by Rext)<\/td>\n<\/tr>\n
Current Matching<\/td>\n+\/-2% between channels<\/td>\n<\/tr>\n
PWM Resolution<\/td>\n8-bit (256 levels) per channel<\/td>\n<\/tr>\n
Interface<\/td>\nSPI (daisy-chain capable)<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n3V to 5.5V<\/td>\n<\/tr>\n
LED Supply Voltage<\/td>\nUp to 17V<\/td>\n<\/tr>\n
Open-Load Detection<\/td>\nYes (per channel)<\/td>\n<\/tr>\n
Thermal Shutdown<\/td>\nYes<\/td>\n<\/tr>\n
AEC-Q100<\/td>\nYes (Grade 1, -40 to +125C)<\/td>\n<\/tr>\n
Paquete<\/td>\nTSSOP-20<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 12-channel constant-current LED driver<\/li>\n
  • AEC-Q100 Grade 1 qualified for automotive<\/li>\n
  • +\/-2% channel-to-channel current matching<\/li>\n
  • 8-bit PWM dimming per channel<\/li>\n
  • SPI with daisy-chain for multi-chip designs<\/li>\n
  • Open-load and short-circuit detection<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Automotive exterior lighting (tail, turn, DRL)<\/li>\n
    • Automotive interior ambient lighting<\/li>\n
    • Dashboard indicator clusters<\/li>\n
    • Industrial LED status arrays<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TLC6C5912QPWRQ1 from Texas Instruments is an AEC-Q100 qualified 12-channel LED driver with open-load detection in a 20-pin TSSOP package. With 50mA per channel, SPI interface with daisy-chain capability, and 8-bit PWM dimming per channel, it drives automotive exterior and interior LED lighting. Key Specifications Channels 12 (constant-current sink) Output Current 5mA to […]<\/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":[13,33],"tags":[],"chip_brand":[138],"class_list":["post-5494","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-led-driver-ics","chip_brand-ti"],"acf":{"brief_explanation":"12-ch LED driver, auto, 50mA\/ch, TSSOP-20","date_code":"","package_case":"TSSOP-20 (6.5 x 4.4 mm)","in_stock":10875,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tlc6c5912-q1.pdf","price":"$0.85 @ 1ku","product_introduction":"The TLC6C5912QPWRQ1 from Texas Instruments is an AEC-Q100 qualified 12-channel LED driver with open-load detection in a 20-pin TSSOP package. With 50mA per channel, SPI interface with daisy-chain capability, and 8-bit PWM dimming per channel, it drives automotive exterior and interior LED lighting.","working_principle":"The TLC6C5912QPWRQ1 operates as described in the product overview. Key subsystems include the input stage, processing\/gain stage, output stage, and protection circuitry as detailed in the datasheet.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      2-7<\/td>OUT0-5<\/td>Output<\/td>LED outputs 0-5<\/td><\/tr>
      8<\/td>SDI<\/td>Input<\/td>SPI data input<\/td><\/tr>
      9<\/td>CLK<\/td>Input<\/td>SPI clock<\/td><\/tr>
      10<\/td>LAT<\/td>Input<\/td>SPI latch<\/td><\/tr>
      11-16<\/td>OUT6-11<\/td>Output<\/td>LED outputs 6-11<\/td><\/tr>
      17<\/td>SDO<\/td>Output<\/td>SPI data out (daisy-chain)<\/td><\/tr>
      18<\/td>REXT<\/td>I\/O<\/td>External current set resistor<\/td><\/tr>
      19<\/td>OL<\/td>Output<\/td>Open-load fault flag<\/td><\/tr>
      20<\/td>VCC<\/td>Power<\/td>Supply (3-5.5V)<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive exterior lighting (tail, turn, DRL)<\/li>
      • Automotive interior ambient lighting<\/li>
      • Dashboard indicator clusters<\/li>
      • Industrial LED status arrays<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Package<\/th>Notes<\/th><\/tr>
        TLC6C598QPWRQ1<\/td>TI<\/td>TSSOP-20<\/td>8-channel version<\/td><\/tr>
        IS31FL3217-QFLS4-TR<\/td>Lumissil<\/td>QFN-28<\/td>18-ch, I2C<\/td><\/tr>
        LP5024RSMR<\/td>TI<\/td>VQFN-24<\/td>12-ch with 12-bit PWM<\/td><\/tr>
        AL5812Q-7<\/td>Diodes Inc<\/td>SOIC-8<\/td>Single-channel auto LED<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5494","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=5494"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5494\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=5494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=5494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=5494"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=5494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}