{"id":7026,"date":"2026-06-23T02:13:56","date_gmt":"2026-06-23T02:13:56","guid":{"rendered":"https:\/\/materialparts.com\/tps54160adgq\/"},"modified":"2026-06-23T02:13:56","modified_gmt":"2026-06-23T02:13:56","slug":"tps54160adgq","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/tps54160adgq\/","title":{"rendered":"TPS54160ADGQ"},"content":{"rendered":"

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

The TPS54160ADGQ from Texas Instruments is a 60V input, 1.5A synchronous step-down converter in an HVSSOP-10 (3x3mm) package. It features adjustable output from 0.8V to 55V, 500kHz\/700kHz selectable switching frequency, and a quiescent current of 1.5mA, making it suitable for industrial power supply applications from unregulated sources.<\/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\n\n\n\n
\u0646\u0637\u0627\u0642 \u062c\u0647\u062f \u0627\u0644\u0625\u062f\u062e\u0627\u0644<\/td>\n4.5V ~ 60V<\/td>\n<\/tr>\n
Output Voltage Range<\/td>\n0.8V ~ 55V (Adjustable)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u0625\u062e\u0631\u0627\u062c<\/td>\n1.5A (Continuous)<\/td>\n<\/tr>\n
\u062a\u0631\u062f\u062f \u0627\u0644\u062a\u062d\u0648\u064a\u0644<\/td>\n500kHz \/ 700kHz (Selectable)<\/td>\n<\/tr>\n
Efficiency<\/td>\n>92% (Typical)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0647\u062f\u0626\u0629<\/td>\n1.5mA (Typical)<\/td>\n<\/tr>\n
\u062a\u064a\u0627\u0631 \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n1.5uA (Typical)<\/td>\n<\/tr>\n
\u0648\u0636\u0639 \u0627\u0644\u062a\u062d\u0643\u0645<\/td>\nCurrent-Mode<\/td>\n<\/tr>\n
Enable Pin<\/td>\nYes (EN)<\/td>\n<\/tr>\n
\u0637\u0627\u0642\u0629 \u062c\u064a\u062f\u0629<\/td>\nYes (PG)<\/td>\n<\/tr>\n
Protection<\/td>\nOCP, OTP, UVLO<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nHVSSOP-10 (3.00 x 3.00mm)<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40\u00b0C ~ +125\u00b0C<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 60V maximum input voltage for industrial and automotive applications<\/li>\n
  • Integrated 1.5A MOSFET switches for compact solution size<\/li>\n
  • Selectable switching frequency optimizes efficiency vs. component size<\/li>\n
  • Precision enable input with programmable UVLO threshold<\/li>\n
  • Open-drain power-good output for power sequencing<\/li>\n
  • Pulse-skipping Eco-mode for high light-load efficiency<\/li>\n
  • Thermal shutdown and cycle-by-cycle overcurrent protection<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Industrial power conditioning from 24V\/48V buses<\/li>\n
    • Automotive aftermarket electronics<\/li>\n
    • Battery-powered test and measurement equipment<\/li>\n
    • Distributed power architectures<\/li>\n
    • Telecom sub-1A point-of-load converters<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TPS54160ADGQ from Texas Instruments is a 60V input, 1.5A synchronous step-down converter in an HVSSOP-10 (3x3mm) package. It features adjustable output from 0.8V to 55V, 500kHz\/700kHz selectable switching frequency, and a quiescent current of 1.5mA, making it suitable for industrial power supply applications from unregulated sources. Key Specifications Input Voltage Range 4.5V […]<\/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":[31,13],"tags":[],"chip_brand":[138],"class_list":["post-7026","post","type-post","status-publish","format-standard","hentry","category-dc-dc-converters","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"60V, 1.5A synchronous buck converter, 4.5-60V input, 0.8-55V adjustable output, 500\/700kHz in HVSSOP-10","date_code":"","package_case":"HVSSOP-10 (3.00 x 3.00 mm) PowerPAD","in_stock":12317,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tps54160.pdf","price":"$2.80 @ 1ku","product_introduction":"The TPS54160ADGQ from Texas Instruments is a 60V input, 1.5A step-down DC-DC converter with integrated N-channel MOSFET switches in a compact 10-pin HVSSOP PowerPAD package. The device employs a fixed-frequency current-mode PWM control architecture with selectable switching frequency of 500kHz or 700kHz, allowing optimization of efficiency versus external component size. The wide 4.5V to 60V input range accommodates unregulated DC sources such as 12V, 24V, and 48V industrial buses. The adjustable output voltage range from 0.8V to 55V is set via an external resistor divider. An Eco-mode pulse-skipping feature maintains high efficiency at light loads by reducing the effective switching frequency. The precision enable input with programmable UVLO allows controlled startup sequencing, while the open-drain power-good output indicates output regulation status.","working_principle":"The TPS54160A employs a current-mode PWM buck topology with integrated high-side and low-side N-channel MOSFETs. The high-side switch connects VIN to the inductor during the on-time, storing energy in the inductor and charging the output capacitor. During the off-time, the low-side synchronous switch provides a path for inductor freewheeling current. The current-mode control loop monitors the inductor current through the high-side switch on a cycle-by-cycle basis. The error amplifier compares the feedback voltage (FB pin) with an internal 0.8V reference and adjusts the COMP node voltage, which sets the peak current threshold. In Eco-mode, the device skips switching pulses when the output voltage is above the set point, reducing switching losses at light load. Protection includes cycle-by-cycle current limit, undervoltage lockout, and thermal shutdown.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>BOOT<\/td>Bootstrap capacitor for high-side gate driver<\/td><\/tr>
      2<\/td>VIN<\/td>Input supply voltage (4.5V-60V)<\/td><\/tr>
      3<\/td>EN<\/td>Enable input with programmable UVLO<\/td><\/tr>
      4<\/td>RT\/CLK<\/td>Frequency select and external clock sync<\/td><\/tr>
      5<\/td>FB<\/td>Feedback input from output voltage divider<\/td><\/tr>
      6<\/td>COMP<\/td>Error amplifier output \/ loop compensation<\/td><\/tr>
      7<\/td>PGND<\/td>Power ground<\/td><\/tr>
      8<\/td>SW<\/td>Switch node - connect to output inductor<\/td><\/tr>
      9<\/td>PG<\/td>Power-good open-drain output<\/td><\/tr>
      10<\/td>AGND<\/td>Analog ground<\/td><\/tr><\/table>","application_scenarios":"
      • 24V Industrial Bus Converter<\/b>: Generates 5V\/1.5A from 24V industrial supply with >92% efficiency; PG output enables downstream power sequencing<\/li>
      • 48V Telecom Point-of-Load<\/b>: Steps down 48V bus to 3.3V for telecom line card logic with Eco-mode for light-load efficiency<\/li>
      • Automotive Aftermarket Accessory<\/b>: Wide 4.5-60V input accommodates automotive 12V\/24V systems with load dump protection headroom<\/li>
      • Battery-Powered Test Equipment<\/b>: 1.5uA shutdown current preserves battery during storage; programmable UVLO prevents deep discharge<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        TPS54160BDDAQ<\/td>TI<\/td>Same, HSOIC-8 (DA) package<\/td><\/tr>
        TPS54360DDA<\/td>TI<\/td>3.5A version, 60V, HSOIC-8<\/td><\/tr>
        LM5017<\/td>TI<\/td>600mA, 100V, constant on-time<\/td><\/tr>
        LTC3630EMS8E<\/td>ADI<\/td>500mA, 45V, burst mode, MSOP-12<\/td><\/tr>
        MAX17503ATB+<\/td>ADI<\/td>2.5A, 60V, internal compensation, TDFN<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7026","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=7026"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/7026\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=7026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=7026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=7026"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=7026"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}