{"id":8448,"date":"2026-06-29T01:17:24","date_gmt":"2026-06-29T01:17:24","guid":{"rendered":"https:\/\/ic-vendor.com\/tle9201sg\/"},"modified":"2026-06-29T01:17:24","modified_gmt":"2026-06-29T01:17:24","slug":"tle9201sg","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/tle9201sg\/","title":{"rendered":"TLE9201SG"},"content":{"rendered":"

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

The TLE9201SG from Infineon Technologies is a single H-bridge motor driver IC in a PG-DSO-8 exposed pad package, designed for automotive and industrial DC motor control. It provides a single half-bridge output capable of driving up to 6 A continuous current, with SPI interface for control and diagnosis. The device is AEC-Q100 qualified and operates over the full automotive temperature range.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
\u914d\u7f6e<\/td>\nSingle Half-Bridge<\/td>\n<\/tr>\n
\u8f93\u51fa\u7535\u6d41<\/td>\n6 A continuous<\/td>\n<\/tr>\n
Supply Voltage (VDD)<\/td>\n5 V (logic)<\/td>\n<\/tr>\n
Supply Voltage (VS)<\/td>\n5 V to 28 V (power)<\/td>\n<\/tr>\n
RDS(on) HS+LS<\/td>\n150 m\u03a9 typical<\/td>\n<\/tr>\n
Interface<\/td>\nSPI (16-bit)<\/td>\n<\/tr>\n
Diagnosis<\/td>\nOvertemperature, short circuit, open load<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40\u00b0C to +150\u00b0C (TJ)<\/td>\n<\/tr>\n
\u8d44\u683c<\/td>\nAEC-Q100<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nPG-DSO-8 (exposed pad)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Single half-bridge power stage with 6 A capability<\/li>\n
  • 16-bit SPI interface for control and diagnosis<\/li>\n
  • Comprehensive protection: overtemperature, short circuit, open load<\/li>\n
  • Overcurrent shutdown with latch-off<\/li>\n
  • Cross-current protection<\/li>\n
  • AEC-Q100 Grade 0 qualified (up to 150\u00b0C TJ)<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Automotive DC motor control<\/li>\n
    • Flap and valve actuation<\/li>\n
    • Pump and fan drives<\/li>\n
    • Industrial motor drives<\/li>\n
    • Robotics and automation<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TLE9201SG from Infineon Technologies is a single H-bridge motor driver IC in a PG-DSO-8 exposed pad package, designed for automotive and industrial DC motor control. It provides a single half-bridge output capable of driving up to 6 A continuous current, with SPI interface for control and diagnosis. The device is AEC-Q100 qualified […]<\/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":[36,13],"tags":[],"chip_brand":[173],"class_list":["post-8448","post","type-post","status-publish","format-standard","hentry","category-gate-driver-ics","category-integrated-circuits-ics","chip_brand-infineon"],"acf":{"brief_explanation":"Single half-bridge motor driver, 6A, SPI control, AEC-Q100, PG-DSO-8","date_code":"","package_case":"PG-DSO-8 with Exposed Pad (5.0 \u00d7 4.0 \u00d7 1.5 mm)","in_stock":5621,"datasheet":"https:\/\/www.infineon.com\/dgdl\/Infineon-TLE9201SG-DataSheet-v01_02-EN.pdf?fileId=5546d4625b62ca84015b84c0ff081cd0","price":"$1.85 @ 1ku","product_introduction":"The Infineon TLE9201SG is a single half-bridge motor driver designed for automotive and industrial DC motor control applications. It integrates a power output stage with 150 m\u03a9 total RDS(on) (high-side + low-side) capable of delivering 6 A continuous current. Control and diagnostics are performed via a 16-bit SPI interface, enabling precise motor positioning and real-time fault detection including overtemperature, short circuit, and open load conditions. The device is AEC-Q100 Grade 0 qualified, supporting junction temperatures up to 150\u00b0C for demanding under-hood automotive applications such as flap actuators, pump drives, and HVAC vent controls.","working_principle":"The TLE9201SG operates as a single half-bridge motor driver controlled through a 16-bit SPI interface. The power stage consists of a high-side and low-side NMOS transistor pair with 150 m\u03a9 combined on-resistance. The SPI interface writes control bits to set the output state (HIGH, LOW, or HIGH-Z) and reads back diagnostic status flags. Protection circuits continuously monitor junction temperature, output current, and load conditions. Overtemperature triggers a thermal shutdown above 170\u00b0C. Short circuit protection limits current and latches off the output. Open load detection identifies disconnected loads during the off-state. Cross-current prevention ensures both switches are never simultaneously on.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>VDD<\/td>Logic Supply (5 V)<\/td><\/tr>
      2<\/td>SDI<\/td>SPI Data Input<\/td><\/tr>
      3<\/td>SDO<\/td>SPI Data Output<\/td><\/tr>
      4<\/td>CSN<\/td>SPI Chip Select (Active Low)<\/td><\/tr>
      5<\/td>CLK<\/td>SPI Clock Input<\/td><\/tr>
      6<\/td>OUT<\/td>Half-Bridge Output<\/td><\/tr>
      7<\/td>VS<\/td>Power Supply (5-28 V)<\/td><\/tr>
      8<\/td>GND<\/td>Ground<\/td><\/tr><\/table>","application_scenarios":"
      • Automotive HVAC Flap<\/b>: Precise actuator positioning with SPI-controlled PWM for air distribution flap motors<\/li>
      • Cooling Fan Drive<\/b>: 6 A half-bridge output drives radiator or blower fans with overtemperature protection<\/li>
      • Pump Control<\/b>: Bidirectional DC pump driving for fuel, washer, or coolant pumps in automotive systems<\/li>
      • Industrial Valves<\/b>: Proportional valve actuation with diagnostic feedback for process control<\/li>
      • Robotics<\/b>: Compact half-bridge stage for joint actuators with integrated short circuit and thermal protection<\/li><\/ul>","alternative_models":"
        Model<\/th>Brand<\/th>Channels<\/th>Current (A)<\/th>Interface<\/th><\/tr>
        TLE9202SG<\/td>Infineon<\/td>Dual HB<\/td>6<\/td>SPI<\/td><\/tr>
        TLE9201SH<\/td>Infineon<\/td>Single HB<\/td>6<\/td>SPI<\/td><\/tr>
        VNH7070ASTR<\/td>ST<\/td>Single HB<\/td>15<\/td>PWM<\/td><\/tr>
        NCV70522MNWR2G<\/td>onsemi<\/td>Dual HB<\/td>2.5<\/td>SPI<\/td><\/tr>
        BTS716G<\/td>Infineon<\/td>Quad HS<\/td>7<\/td>Logic<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/8448","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=8448"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/8448\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=8448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=8448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=8448"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=8448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}