{"id":7638,"date":"2026-06-26T07:03:25","date_gmt":"2026-06-26T07:03:25","guid":{"rendered":"https:\/\/ic-vendor.com\/tps562200ddcr\/"},"modified":"2026-06-28T10:10:05","modified_gmt":"2026-06-28T10:10:05","slug":"tps562200ddcr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/tps562200ddcr\/","title":{"rendered":"TPS562200DDCR"},"content":{"rendered":"

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

The TPS562200DDCR from Texas Instruments is a 2A synchronous buck converter with 4.5-17V input, 0.76-7V output, and 650kHz switching in SOT-23-6.<\/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\n\n\n\n\n\n
\u062c\u0647\u062f \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n4.5V to 17V<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td>\n2A<\/td>\n<\/tr>\n
\u062c\u0647\u062f \u0627\u0644\u062e\u0631\u062c<\/td>\n0.76V to 7V (adjustable)<\/td>\n<\/tr>\n
\u062a\u0631\u062f\u062f \u0627\u0644\u062a\u062d\u0648\u064a\u0644<\/td>\n650 kHz<\/td>\n<\/tr>\n
IQ<\/td>\n130 uA (PNM mode)<\/td>\n<\/tr>\n
Efficiency<\/td>\nUp to 95%<\/td>\n<\/tr>\n
MOSFET RDS(on)<\/td>\n110\/65 mOhm (HS\/LS)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOT-23-6<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 to +125 C (TJ)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Integrated 110\/65mOhm MOSFETs<\/li>\n
  • DCS-Control topology for fast transient<\/li>\n
  • Auto PFM\/PWM mode for light-load efficiency<\/li>\n
  • Internal soft-start 1ms<\/li>\n
  • Only 4 external components needed<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Set-top box and TV power<\/li>\n
    • Networking and telecom point-of-load<\/li>\n
    • Industrial 12V\/5V rail distribution<\/li>\n
    • FPGA and DSP core power<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TPS562200DDCR from Texas Instruments is a 2A synchronous buck converter with 4.5-17V input, 0.76-7V output, and 650kHz switching in SOT-23-6. Key Specifications Input Voltage 4.5V to 17V Output Current 2A Output Voltage 0.76V to 7V (adjustable) Switching Frequency 650 kHz IQ 130 uA (PNM mode) Efficiency Up to 95% MOSFET RDS(on) 110\/65 […]<\/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":[13,32],"tags":[],"chip_brand":[138],"class_list":["post-7638","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-low-dropout-regulators-ldo","chip_brand-ti"],"acf":{"brief_explanation":"2A sync buck, 4.5-17Vin, 650kHz, SOT-23-6","date_code":"","package_case":"SOT-23-6 (2.90 x 1.60 x 1.10 mm)","in_stock":25000,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tps562200.pdf","price":"$0.48 @ 1ku","product_introduction":"The TPS562200DDCR from Texas Instruments is a 2A synchronous step-down converter in SOT-23-6. It accepts 4.5-17V input and provides an adjustable output from 0.76V to 7V. The DCS-Control topology combines voltage mode control with adaptive constant on-time for fast transient response. The integrated 110mOhm\/65mOhm MOSFETs achieve up to 95% efficiency. Auto PFM\/PWM mode switches to PFM at light loads for high efficiency across the load range. Only 4 external components are required for a complete solution.","working_principle":"The TPS562200DDCR operates as a synchronous buck converter using DCS-Control topology. (1) The DCS-Control (Direct Control with Seamless transition) combines a voltage-mode controller with a comparator-based direct control path. The voltage-mode loop provides accurate DC regulation and noise immunity, while the direct control path provides fast transient response by adjusting the on-time based on output voltage deviation. (2) The internal compensation network is optimized for a wide range of output capacitors (22uF to 200uF ceramic). The 650kHz switching frequency provides a good balance between efficiency and solution size. The internal soft-start (1ms) limits inrush current during startup. (3) At light loads, the device automatically enters PFM (Pulse Frequency Modulation) mode, reducing switching frequency to maintain high efficiency. As the load increases, it seamlessly transitions to PWM (Pulse Width Modulation) mode at 650kHz. The 130uA quiescent current in PFM mode minimizes battery drain in always-on applications.","pin_description":"
      Pin<\/th>Name<\/th>Description<\/th><\/tr>
      1<\/td>BOOT<\/td>Bootstrap capacitor; connect 0.1 uF ceramic to SW for high-side driver supply<\/td><\/tr>
      2<\/td>VIN<\/td>Input supply (4.5 V to 17 V); connect 10 uF ceramic capacitor to GND<\/td><\/tr>
      3<\/td>EN<\/td>Enable input; pull above 1.2 V to enable, below 0.4 V to disable; do not float<\/td><\/tr>
      4<\/td>FB<\/td>Feedback input; connect resistor divider from VOUT to set output voltage (3.3 V or 5 V fixed options available)<\/td><\/tr>
      5<\/td>GND<\/td>Ground; exposed thermal pad connects to PCB ground plane for heat dissipation<\/td><\/tr>
      6-7<\/td>SW<\/td>Switch node; connect output inductor; minimize trace length for EMI reduction<\/td><\/tr>
      8<\/td>PG<\/td>Power Good open-drain output; high when output within 10% of target; can be left floating<\/td><\/tr><\/table>

      Package: SOT-23-6 (DDC). Output current: 2 A. Switching frequency: 580 kHz. Efficiency: up to 95%. Input range: 4.5 V to 17 V.<\/p>","application_scenarios":"

      • Set-Top Box and TV POL:<\/strong> Fixed 5 V or 3.3 V point-of-load conversion from 12 V intermediate bus with 95% efficiency and integrated Power Good for power sequencing<\/li>
      • Networking and Telecom POL:<\/strong> Efficient 12 V to low-voltage conversion for Ethernet PHYs, switch ASICs, and DSP cores with fast transient response for variable load steps<\/li>
      • Industrial 12 V Bus Distribution:<\/strong> Deriving 3.3 V and 1.8 V logic rails from 12 V industrial distribution bus with 580 kHz switching frequency minimizing inductor size<\/li>
      • FPGA Core Power:<\/strong> 2 A output with fast transient response for FPGA VCCINT rails at 1.0 V to 1.2 V from 5 V or 12 V input with Power Good sequencing control<\/li>
      • Surveillance and Security Cameras:<\/strong> 12 V to 3.3 V\/1.8 V power conversion in IP camera modules with ECO mode maintaining efficiency at light loads during standby<\/li><\/ul>","alternative_models":"\n
        Model<\/th>Manufacturer<\/th>Key Difference<\/th>Package<\/th>Output<\/th><\/tr>\n
        TPS563201DDCR<\/td>TI<\/td>3A higher-current version with identical 580kHz switching and 4.5-17V input range<\/td>SOT-23-6<\/td>3A\/5V or 3.3V<\/td><\/tr>\n
        TPS562201DDCR<\/td>TI<\/td>Fixed 3.3V output version eliminating external feedback resistor divider<\/td>SOT-23-6<\/td>2A\/3.3V fixed<\/td><\/tr>\n
        TPS562208DDCR<\/td>TI<\/td>1.2MHz higher switching frequency version for smaller inductor and faster transient<\/td>SOT-23-6<\/td>2A\/5V or 3.3V<\/td><\/tr>\n
        SY8120ABC<\/td>Silergy<\/td>1.5A synchronous buck with 1.5MHz switching and 4.5-18V input in SOT-23-6<\/td>SOT-23-6<\/td>1.5A adj<\/td><\/tr>\n
        BD9E102FJ-LB<\/td>ROHM<\/td>2A synchronous buck with 570kHz switching and 4.5-18V input in compact SOP-8<\/td>SOP-8<\/td>2A adj<\/td><\/tr>\n<\/table>\n

        The TPS562200DDCR is a 2A synchronous buck converter in SOT-23-6 with 580kHz switching and ECO-mode light-load efficiency. For higher current, the TPS563201 provides 3A output. The 201 suffix denotes fixed-voltage output; 200 suffix denotes adjustable output via external resistor divider. All share the same pinout.<\/p>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/7638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=7638"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/7638\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=7638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=7638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=7638"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=7638"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}