{"id":10117,"date":"2026-07-08T08:52:51","date_gmt":"2026-07-08T08:52:51","guid":{"rendered":"https:\/\/materialparts.com\/bq25895rtwr\/"},"modified":"2026-07-08T08:52:51","modified_gmt":"2026-07-08T08:52:51","slug":"bq25895rtwr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/bq25895rtwr\/","title":{"rendered":"BQ25895RTWR"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The Texas Instruments BQ25895RTWR is a 5A I2C fast charge IC, USB PD, VQFN-32. It provides a complete power management solution for single-cell lithium-ion\/polymer battery systems.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n
Charge Current<\/td>\n5A<\/td>\n<\/tr>\n
Feature<\/td>\nI2C\/PD<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nVQFN-32<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Complete CC\/CV\/termination charging<\/li>\n
  • Input current limiting for USB compliance<\/li>\n
  • Thermal regulation<\/li>\n
  • Safety timer and watchdog<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Smartphone and tablet charging<\/li>\n
    • Portable medical devices<\/li>\n
    • USB-C power banks<\/li>\n
    • Industrial handheld equipment<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Texas Instruments BQ25895RTWR is a 5A I2C fast charge IC, USB PD, VQFN-32. It provides a complete power management solution for single-cell lithium-ion\/polymer battery systems. Key Specifications Charge Current 5A Feature I2C\/PD Package VQFN-32 Features Complete CC\/CV\/termination charging Input current limiting for USB compliance Thermal regulation Safety timer and watchdog Applications Smartphone […]<\/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":[13,29],"tags":[1400],"chip_brand":[138],"class_list":["post-10117","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-power-management-ics-pmic","tag-bq25895rtwr","chip_brand-ti"],"acf":{"brief_explanation":"5A I2C fast charge IC, USB PD, VQFN-32","date_code":"","package_case":"VQFN-32","in_stock":2100,"datasheet":"https:\/\/www.ti.com\/product\/BQ25895","price":"$1.80 @ 1ku","product_introduction":"The BQ25895RTWR from Texas Instruments is a 5A I2C fast charge IC, USB PD, VQFN-32 in a VQFN-32 package. It provides a complete battery management solution with programmable charging, thermal regulation, and safety features for portable and USB-powered applications.","working_principle":"The charger uses a switch-mode buck topology to efficiently convert input voltage to the battery charging voltage. A charge current sense resistor provides current feedback for CC mode. The I2C interface allows dynamic adjustment of charge parameters and monitoring of battery status.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      VIN<\/td>Input<\/td>Power input<\/td><\/tr>
      VBAT<\/td>Battery<\/td>Battery connection<\/td><\/tr>
      PGND<\/td>Ground<\/td>Power ground<\/td><\/tr>
      SDA<\/td>I2C Data<\/td>Serial data<\/td><\/tr>
      SCL<\/td>I2C Clock<\/td>Serial clock<\/td><\/tr>
      CE<\/td>Chip Enable<\/td>Active high<\/td><\/tr><\/table>","application_scenarios":"
      • Smartphone USB-C fast charging system<\/li>
      • Portable medical device power management<\/li>
      • Industrial handheld battery fuel gauge<\/li>
      • USB power bank charger plus boost<\/li><\/ul>","alternative_models":"
        Model<\/th>Brand<\/th>Current<\/th>Notes<\/th><\/tr>
        MCP73871T-2CCI-ML<\/td>Microchip<\/td>1A<\/td>USB optimized<\/td><\/tr>
        MP2636GR-Z<\/td>MPS<\/td>3A<\/td>Charger plus boost<\/td><\/tr>
        MP2762A-0000<\/td>MPS<\/td>3A<\/td>Switching charger<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10117","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=10117"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/10117\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=10117"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=10117"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=10117"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10117"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}