{"id":5357,"date":"2026-06-09T11:30:06","date_gmt":"2026-06-09T11:30:06","guid":{"rendered":"https:\/\/materialparts.com\/tc62d748cfnag\/"},"modified":"2026-06-09T11:30:06","modified_gmt":"2026-06-09T11:30:06","slug":"tc62d748cfnag","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/tc62d748cfnag\/","title":{"rendered":"TC62D748CFNAG"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

TC62D748CFNAG from Toshiba is a 48-channel constant-current LED driver with 16-bit PWM, 30mA\/ch, 3.3V\/5V logic. QFN-48.<\/p>\n

\u5de5\u4f5c\u539f\u7406<\/h2>\n

48 constant-current sink outputs with 16-bit PWM dimming each independently programmable. Current set by external resistor. 3-wire serial interface for daisy chaining. Open\/short LED detection. Thermal shutdown.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n
\u522b\u9488\u7ec4<\/th>\n\u529f\u80fd<\/th>\n\u8ba1\u6570<\/th>\n<\/tr>\n
OUT0-47<\/td>\nLED outputs<\/td>\n48<\/td>\n<\/tr>\n
SIN\/SOUT<\/td>\nSerial in\/out<\/td>\n2<\/td>\n<\/tr>\n
CLK\/LAT<\/td>\nClock\/Latch<\/td>\n2<\/td>\n<\/tr>\n<\/table>\n

\u5e94\u7528<\/h2>\n
    \n
  • LED signage and displays<\/li>\n
  • LED matrix panels<\/li>\n
  • Backlight control<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    Mfr<\/th>\nPart<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n
    \u4e1c\u829d<\/td>\nTC62D746CFNAG<\/td>\n24-ch version<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview TC62D748CFNAG from Toshiba is a 48-channel constant-current LED driver with 16-bit PWM, 30mA\/ch, 3.3V\/5V logic. QFN-48. Working Principle 48 constant-current sink outputs with 16-bit PWM dimming each independently programmable. Current set by external resistor. 3-wire serial interface for daisy chaining. Open\/short LED detection. Thermal shutdown. Pin Description Pin Group Function Count OUT0-47 LED […]<\/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":[36,13],"tags":[],"chip_brand":[169],"class_list":["post-5357","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","chip_brand-toshiba"],"acf":{"brief_explanation":"48-ch LED driver, constant current, QFN-48","date_code":"","package_case":"QFN-48 (6.0x6.0mm, 0.5mm pitch)","in_stock":10520,"datasheet":"https:\/\/toshiba.semicon-storage.com\/product\/linear\/led-driver\/detail.TC62D748CFNAG.html","price":"$2.85 @ 1ku","product_introduction":"TC62D748CFNAG from Toshiba is a 48-channel constant-current LED driver with 16-bit PWM, 30mA\/ch, 3.3V\/5V logic. QFN-48.","working_principle":"48 constant-current sink outputs with 16-bit PWM dimming each independently programmable. Current set by external resistor. 3-wire serial interface for daisy chaining. Open\/short LED detection. Thermal shutdown.","pin_description":"
    Pin Group<\/th>Function<\/th>Count<\/th><\/tr>
    OUT0-47<\/td>LED outputs<\/td>48<\/td><\/tr>
    SIN\/SOUT<\/td>Serial in\/out<\/td>2<\/td><\/tr>
    CLK\/LAT<\/td>Clock\/Latch<\/td>2<\/td><\/tr><\/table>","application_scenarios":"
    • LED signage and displays<\/li>
    • LED matrix panels<\/li>
    • Backlight control<\/li><\/ul>","alternative_models":"
      Mfr<\/th>Part<\/th>Notes<\/th><\/tr>
      Toshiba<\/td>TC62D746CFNAG<\/td>24-ch version<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5357","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=5357"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5357\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5357"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}