{"id":2513,"date":"2026-05-22T03:28:58","date_gmt":"2026-05-22T03:28:58","guid":{"rendered":"https:\/\/materialparts.com\/drv8601drbr\/"},"modified":"2026-05-22T03:28:58","modified_gmt":"2026-05-22T03:28:58","slug":"drv8601drbr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/drv8601drbr\/","title":{"rendered":"DRV8601DRBR"},"content":{"rendered":"

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

The DRV8601DRBR is a haptic driver from Texas Instruments optimized for driving DC motors (ERM) and linear resonant actuators (LRA). It features differential output drive with up to 400mA output current from a 3.3V supply. The device offers ultra-fast 100us turn-on time, low 1.7mA quiescent current, and 10nA shutdown current, making it ideal for portable and battery-powered haptic feedback applications.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Motor Type<\/td>\nERM (DC Motor), LRA (Linear Vibrator)<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n2.5V to 5.5V<\/td>\n<\/tr>\n
\u8f93\u51fa\u7535\u6d41<\/td>\n400mA<\/td>\n<\/tr>\n
Input Signal<\/td>\nAnalog, PWM<\/td>\n<\/tr>\n
Startup Time<\/td>\n100us<\/td>\n<\/tr>\n
\u9759\u6001\u7535\u6d41<\/td>\n1.7mA typical<\/td>\n<\/tr>\n
\u5173\u673a\u7535\u6d41<\/td>\n10nA typical<\/td>\n<\/tr>\n
\u8f93\u51fa\u914d\u7f6e<\/td>\nDifferential<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40C to +85C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nVSON-8 (3x3mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Drives both ERM and LRA haptic actuators<\/li>\n
  • 400mA output from 3.3V supply<\/li>\n
  • Ultra-fast 100us startup time<\/li>\n
  • Near rail-to-rail output swing<\/li>\n
  • Differential output for bidirectional motor control<\/li>\n
  • Low quiescent current (1.7mA) and shutdown current (10nA)<\/li>\n
  • Output short-circuit and thermal protection<\/li>\n
  • 1.8V compatible enable pin<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Mobile phone haptic feedback<\/li>\n
    • Portable electronics vibration alert<\/li>\n
    • Wearable device tactile feedback<\/li>\n
    • Gaming controller rumble motor<\/li>\n
    • Touchscreen haptic response<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The DRV8601DRBR is a haptic driver from Texas Instruments optimized for driving DC motors (ERM) and linear resonant actuators (LRA). It features differential output drive with up to 400mA output current from a 3.3V supply. The device offers ultra-fast 100us turn-on time, low 1.7mA quiescent current, and 10nA shutdown current, making it ideal […]<\/p>\n","protected":false},"author":2,"featured_media":2703,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36,13],"tags":[],"chip_brand":[138],"class_list":["post-2513","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gate-driver-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"400mA Haptic Driver for ERM\/LRA, 2.5-5.5V, 100us startup, VSON-8","date_code":"","package_case":"VSON-8 (3.0 x 3.0 x 0.9 mm)","in_stock":8763,"datasheet":"https:\/\/www.ti.com\/product\/DRV8601","price":"$1.38 @ 1ku","product_introduction":"The DRV8601DRBR from Texas Instruments is a single-supply haptic driver optimized for driving ERM (Eccentric Rotating Mass) DC motors and LRA (Linear Resonant Actuators) using a single-ended PWM input. With 400mA output capability and 100us fast turn-on time, it provides responsive haptic feedback for mobile phones and portable electronics. The differential output drive enables quick motor reversal for rapid stopping. The device features 1.7mA quiescent current and 10nA shutdown current for minimal battery drain.","working_principle":"The DRV8601 uses a differential output driver stage with power MOSFETs in an H-bridge-like configuration. The PWM input signal controls the output drive level and direction. For ERM operation, the differential output applies voltage across the motor terminals in one direction for forward rotation and reverses polarity for quick braking. For LRA operation, the device drives the actuator at its resonant frequency. The enable pin (1.8V compatible) controls device power states. Internal thermal shutdown and output short-circuit protection safeguard the device during fault conditions.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>OUT+<\/td>Output<\/td>Positive differential output<\/td><\/tr>
      2<\/td>VDD<\/td>Power<\/td>Supply voltage (2.5-5.5V)<\/td><\/tr>
      3<\/td>EN<\/td>Control<\/td>Enable (active high, 1.8V compatible)<\/td><\/tr>
      4<\/td>PWM<\/td>Input<\/td>PWM \/ analog input signal<\/td><\/tr>
      5<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      6<\/td>IN<\/td>Input<\/td>Reference input<\/td><\/tr>
      7<\/td>OUT-<\/td>Output<\/td>Negative differential output<\/td><\/tr>
      8<\/td>PGND<\/td>Power<\/td>Power ground<\/td><\/tr>
      Pad<\/td>EP<\/td>Thermal<\/td>Exposed thermal pad (connect to GND)<\/td><\/tr><\/table>","application_scenarios":"
      • Mobile phone and smartphone vibration motor driver<\/li>
      • Wearable device haptic feedback actuators<\/li>
      • Gaming controller and joystick rumble motors<\/li>
      • Tablet and touchscreen tactile response<\/li>
      • Medical device patient alert vibration<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Texas Instruments<\/td>DRV2605L<\/td>WQFN-10<\/td>Advanced haptic driver with library<\/td><\/tr>
        onsemi<\/td>LC898302<\/td>WLCSP-16<\/td>ERM\/LRA driver<\/td><\/tr>
        ADI<\/td>ADP1051<\/td>LFCSP<\/td>Haptic driver alternative<\/td><\/tr>
        Texas Instruments<\/td>DRV8601DRBT<\/td>VSON-8<\/td>Cut tape version<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/2513","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=2513"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/2513\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media\/2703"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=2513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=2513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=2513"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=2513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}