{"id":3534,"date":"2026-06-06T10:01:30","date_gmt":"2026-06-06T10:01:30","guid":{"rendered":"https:\/\/materialparts.com\/dlpa3005dpfdr\/"},"modified":"2026-06-06T10:01:30","modified_gmt":"2026-06-06T10:01:30","slug":"dlpa3005dpfdr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/dlpa3005dpfdr\/","title":{"rendered":"DLPA3005DPFDR"},"content":{"rendered":"

Productos<\/h2>\n

The DLPA3005DPFDR from Texas Instruments is a highly integrated PMIC and high-current LED driver optimized for DLP Pico projector systems using the DLP4710 DMD. It supports LED currents up to 16A per LED and 32A for series LEDs, with five integrated buck converters, two LDOs, and SPI control. Packaged in a 100-pin HTQFP (14x14mm).<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Tipo<\/td>\nDLP PMIC \/ LED Driver<\/td>\n<\/tr>\n
LED Current per Channel<\/td>\nUp to 16A<\/td>\n<\/tr>\n
Series LED Current<\/td>\nUp to 32A<\/td>\n<\/tr>\n
LED Channels<\/td>\n3 (RGB), 10-bit programmable<\/td>\n<\/tr>\n
Buck Converters<\/td>\n5 integrated<\/td>\n<\/tr>\n
LDOs<\/td>\n2 (2.5V and 3.3V, 200mA)<\/td>\n<\/tr>\n
Interface<\/td>\nSPI<\/td>\n<\/tr>\n
Paquete<\/td>\n100-HTQFP (14 x 14 mm)<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n0 to 70 C<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • High-efficiency RGB LED driver with 10-bit programmable current<\/li>\n
  • External buck FET drivers supporting up to 16A per LED<\/li>\n
  • 5 integrated buck converters for DLPC and DMD supplies<\/li>\n
  • Generates DMD high-voltage supplies (VBIAS, VRST, VOFS)<\/li>\n
  • 8-bit programmable buck for fan driver or auxiliary supply<\/li>\n
  • Analog MUX for internal\/external node measurement<\/li>\n
  • Thermal shutdown, hot die detection, and UVLO<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • DLP Pico projector systems (0.47 1080p DMD)<\/li>\n
    • Portable and embedded projectors<\/li>\n
    • Laser TV and ultra-short-throw projection<\/li>\n
    • Automotive HUD systems<\/li>\n
    • Industrial projection systems<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The DLPA3005DPFDR from Texas Instruments is a highly integrated PMIC and high-current LED driver optimized for DLP Pico projector systems using the DLP4710 DMD. It supports LED currents up to 16A per LED and 32A for series LEDs, with five integrated buck converters, two LDOs, and SPI control. Packaged in a 100-pin HTQFP […]<\/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":[13,29],"tags":[],"chip_brand":[138],"class_list":["post-3534","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-power-management-ics-pmic","chip_brand-ti"],"acf":{"brief_explanation":"DLP PMIC\/LED driver, 16A RGB LED, 5 buck converters, 2 LDOs, SPI, 100-HTQFP","date_code":"","package_case":"100-HTQFP (14 x 14 mm)","in_stock":13087,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/dlpa3005.pdf","price":"$7.13 @ 1ku","product_introduction":"The DLPA3005DPFDR from Texas Instruments is a highly integrated power management IC optimized for DLP Pico projector systems using the DLP4710 (0.47 1080p) DMD. It combines a high-current RGB LED driver supporting up to 16A per LED with five integrated buck converters and two LDOs. The device generates all DMD high-voltage supplies (VBIAS, VRST, VOFS) and provides comprehensive system power management through an SPI interface. An 8-bit programmable buck converter can drive cooling fans or provide auxiliary power rails.","working_principle":"The DLPA3005DPFDR integrates multiple power subsystems coordinated through SPI. The RGB LED driver uses external buck FETs in a current-regulated topology with 10-bit programmable current and external RGB switches for color sequencing synchronized to DMD micromirror states. Five buck converters generate system rails: two for DLPC343x supplies, one for DMD high-voltage (VBIAS, VRST, VOFS), one 8-bit programmable for fans, and one general-purpose. The SPI interface provides register-level control of all power blocks, current settings, and sequencing.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      PWR1-PWR7<\/td>Multiple<\/td>Power<\/td>Buck converter pins<\/td><\/tr>
      LED Driver<\/td>8+<\/td>Power\/I\/O<\/td>RGB LED control and FET drive<\/td><\/tr>
      SPI<\/td>4<\/td>I\/O<\/td>SDI, SDO, SCLK, CSn<\/td><\/tr>
      CH_SEL<\/td>2<\/td>Input<\/td>RGB LED color selection<\/td><\/tr>
      PROJ_ON<\/td>1<\/td>Input<\/td>Projector enable<\/td><\/tr>
      LDO Outputs<\/td>2<\/td>Power<\/td>2.5V and 3.3V (200mA)<\/td><\/tr>
      DMD Supplies<\/td>3<\/td>Power<\/td>VBIAS, VRST, VOFS<\/td><\/tr><\/table>","application_scenarios":"
      • DLP Pico 1080p portable projector systems<\/li>
      • Ultra-short-throw laser TV projection<\/li>
      • Automotive heads-up display (HUD)<\/li>
      • Industrial and medical projection systems<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>DLPA3000DPFDR<\/td>100-HTQFP<\/td>Lower current, DLP2010 DMD<\/td><\/tr>
        TI<\/td>DLPA3005DPFD<\/td>100-HTQFP<\/td>Same device, tray packaging<\/td><\/tr>
        TI<\/td>DLPA2005<\/td>HTQFP<\/td>Older generation PMIC<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3534","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=3534"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3534\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3534"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}