{"id":9593,"date":"2026-07-04T04:22:30","date_gmt":"2026-07-04T04:22:30","guid":{"rendered":"https:\/\/ic-vendor.com\/al8807mp-13\/"},"modified":"2026-07-04T04:22:30","modified_gmt":"2026-07-04T04:22:30","slug":"al8807mp-13","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/al8807mp-13\/","title":{"rendered":"AL8807MP-13"},"content":{"rendered":"

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

The AL8807MP-13 is a Diodes Incorporated buck LED driver IC designed for high-efficiency LED driving from 6V to 36V input. With an internal switch rated at 1A and 1 MHz switching frequency in an MSOP-8 package, it provides a compact solution for low-power LED lighting applications.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n
\u8f93\u5165\u7535\u538b<\/td>\n6V to 36V<\/td>\n<\/tr>\n
\u8f93\u51fa\u7535\u6d41<\/td>\nUp to 1A (switch)<\/td>\n<\/tr>\n
\u5f00\u5173\u9891\u7387<\/td>\n1 MHz<\/td>\n<\/tr>\n
Dimming Control<\/td>\nPWM\/DC via CTRL pin<\/td>\n<\/tr>\n
Efficiency<\/td>\nUp to 96%<\/td>\n<\/tr>\n
LED Current Accuracy<\/td>\nBetter than 5%<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40°C to +125°C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n8-MSOP-EP (3.00mm width)<\/td>\n<\/tr>\n
Product Status<\/td>\nObsolete (replaced by AL8860MP-13)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Internal NDMOS switch eliminates external MOSFET requirement<\/li>\n
  • 1 MHz switching frequency enables small inductor and capacitor values<\/li>\n
  • PWM\/DC dimming via CTRL pin with analog voltage control<\/li>\n
  • Up to 96% conversion efficiency for battery-powered lighting<\/li>\n
  • Open LED protection and thermal shutdown for reliability<\/li>\n
  • Compact MSOP-8 package for space-constrained LED designs<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • MR16 and other low-voltage LED lamp drivers<\/li>\n
    • LED strip and backlight driver circuits<\/li>\n
    • Automotive interior LED lighting<\/li>\n
    • Battery-powered portable LED lighting<\/li>\n
    • Signage and display LED driver<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The AL8807MP-13 is a Diodes Incorporated buck LED driver IC designed for high-efficiency LED driving from 6V to 36V input. With an internal switch rated at 1A and 1 MHz switching frequency in an MSOP-8 package, it provides a compact solution for low-power LED lighting applications. Key Specifications Input Voltage 6V to 36V […]<\/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":[13,33],"tags":[840],"chip_brand":[193],"class_list":["post-9593","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-led-driver-ics","tag-al8807mp-13","chip_brand-diodes-inc"],"acf":{"brief_explanation":"6-36V buck LED driver, 1A, 1MHz, internal MOSFET, MSOP-8EP package for low-power LED lighting (Obsolete)","date_code":"","package_case":"8-MSOP-EP (3.00mm width)","in_stock":5109,"datasheet":"https:\/\/www.diodes.com\/part\/view\/AL8807\/","price":"$0.35 @ 1ku","product_introduction":"The AL8807MP-13 is a Diodes Incorporated continuous-mode buck LED driver IC operating from 6V to 36V input with an integrated NDMOS switch capable of driving up to 1A LED current. The 1 MHz fixed switching frequency minimizes external component size, while the CTRL pin provides analog PWM dimming control. Packaged in a compact MSOP-8 surface-mount format with exposed pad, it delivers up to 96% efficiency for MR16 LED lamps, LED strip drivers, automotive interior lighting, and battery-powered portable LED applications. Note: This product is obsolete; recommended replacement is AL8860MP-13.","working_principle":"The AL8807MP-13 operates as a hysteretic buck converter for LED current regulation. When the internal NDMOS switch turns on, current flows through the inductor and LED string, ramping up linearly. A sense resistor (R_sense) converts the LED current to a voltage that is compared to an internal 200 mV reference. When the sense voltage reaches the threshold, the switch turns off and the inductor current freewheels through the external Schottky diode, ramping down. The switch turns on again when the current drops below the lower threshold, maintaining constant average LED current. The CTRL pin voltage adjusts the reference threshold, providing continuous analog dimming control.","pin_description":"
      Pin<\/th>Function<\/th><\/tr>
      Pin 1 (LX)<\/td>Switch node — connect to inductor and Schottky diode<\/td><\/tr>
      Pin 2 (GND)<\/td>Ground connection<\/td><\/tr>
      Pin 3 (VIN)<\/td>Input power supply (6-36V)<\/td><\/tr>
      Pin 4 (SENSE)<\/td>Current sense input — connect to sense resistor<\/td><\/tr>
      Pin 5 (CTRL)<\/td>Dimming control — analog voltage 0.5V-2.5V<\/td><\/tr><\/table>","application_scenarios":"
      • MR16 12V AC\/DC LED lamp driver for 3W-5W single-LED replacement<\/li>
      • 12V LED strip constant current driver for uniform brightness<\/li>
      • Automotive map light and dome light LED driver<\/li>
      • Battery-powered flashlight LED driver with analog dimming<\/li>
      • LED display backlight driver with PWM brightness control<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        AL8860MP-13<\/td>Diodes Inc<\/td>Recommended replacement (active product)<\/td><\/tr>
        AL8805MP-13<\/td>Diodes Inc<\/td>Lower current (0.5A) variant<\/td><\/tr>
        PT4115-E<\/td>Microchip (SST)<\/td>Similar 1.2A buck LED driver<\/td><\/tr>
        LM3404MM<\/td>Texas Instruments<\/td>1A buck LED driver, MSOP-8<\/td><\/tr>
        AL8807WMP-13<\/td>Diodes Inc<\/td>Higher voltage variant<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/9593","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=9593"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/9593\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=9593"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=9593"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=9593"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=9593"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}