{"id":8718,"date":"2026-06-30T05:19:49","date_gmt":"2026-06-30T05:19:49","guid":{"rendered":"https:\/\/materialparts.com\/lt3462aes6trpbf\/"},"modified":"2026-06-30T05:19:49","modified_gmt":"2026-06-30T05:19:49","slug":"lt3462aes6trpbf","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/lt3462aes6trpbf\/","title":{"rendered":"LT3462AES6#TRPBF"},"content":{"rendered":"

Productos<\/h2>\n

The LT3462AES6#TRPBF is an Analog Devices inverting 1.2 MHz\/2.7 MHz DC\/DC converter with integrated Schottky diode. It generates a negative output voltage from a positive input supply, requiring only a single inductor and a few capacitors. The device features 36 V absolute maximum output, 350 mA output current, and operates from a 2.7 V to 16 V input. The S6 suffix indicates the 6-lead SOT-23 package rated for -40\u00b0C to +85\u00b0C (E grade).<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n
Topology<\/td>\nInverting (negative output)<\/td>\n<\/tr>\n
Switching Frequency<\/td>\n1.2 MHz \/ 2.7 MHz<\/td>\n<\/tr>\n
Input Voltage<\/td>\n2.7 V to 16 V<\/td>\n<\/tr>\n
Output Voltage<\/td>\nUp to -36 V (absolute max)<\/td>\n<\/tr>\n
Corriente de salida<\/td>\n350 mA (typical)<\/td>\n<\/tr>\n
Integrated Schottky<\/td>\nYes<\/td>\n<\/tr>\n
Paquete<\/td>\n6-Lead SOT-23<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Integrated 36V Schottky diode<\/li>\n
  • 1.2 MHz or 2.7 MHz switching frequency<\/li>\n
  • Wide input voltage range: 2.7 V to 16 V<\/li>\n
  • Small external component count<\/li>\n
  • 350 mA output current capability<\/li>\n
  • Current mode control for fast transient response<\/li>\n
  • Shutdown mode with <1 \u00b5A quiescent current<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • LCD bias voltage generation<\/li>\n
    • CCD and OLED negative bias supplies<\/li>\n
    • Op-amp negative supply generation<\/li>\n
    • Portable instrument power supplies<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The LT3462AES6#TRPBF is an Analog Devices inverting 1.2 MHz\/2.7 MHz DC\/DC converter with integrated Schottky diode. It generates a negative output voltage from a positive input supply, requiring only a single inductor and a few capacitors. The device features 36 V absolute maximum output, 350 mA output current, and operates from a 2.7 […]<\/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":[165],"class_list":["post-8718","post","type-post","status-publish","format-standard","hentry","category-dc-dc-converters","category-integrated-circuits-ics","chip_brand-adi"],"acf":{"brief_explanation":"Inverting 1.2MHz\/2.7MHz DC\/DC converter with integrated Schottky, 2.7-16V input, 6-lead SOT-23","date_code":"","package_case":"6-Lead SOT-23 (2.8 x 1.6 x 0.9 mm)","in_stock":6890,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/lt3462.pdf","price":"","product_introduction":"The LT3462AES6#TRPBF is an Analog Devices inverting DC\/DC converter that generates a negative output voltage from a positive input supply. It integrates a 36V Schottky diode, requiring only a single inductor and capacitors externally. The device operates at 1.2 MHz or 2.7 MHz switching frequency, enabling small external components. Input voltage range is 2.7 V to 16 V with output current up to 350 mA. Current mode control provides fast transient response and easy loop compensation. The E grade is rated for -40\u00b0C to +85\u00b0C in a 6-lead SOT-23 package.","working_principle":"The LT3462 operates as an inverting DC\/DC converter using current mode control. During the switch-on phase, the internal N-channel MOSFET connects the inductor to the input supply, causing inductor current to ramp up linearly. When the MOSFET turns off, the inductor current flows through the integrated Schottky diode to the negative output capacitor, transferring stored energy. The current mode control loop compares the peak inductor current (sensed through an internal resistor) with the error amplifier output to regulate the output voltage. The integrated Schottky diode eliminates the need for an external diode, reducing component count and board space.","pin_description":"
      Pin<\/th>Mnemonic<\/th>Description<\/th><\/tr>
      1<\/td>SW<\/td>Switch pin (inductor connection)<\/td><\/tr>
      2<\/td>GND<\/td>Ground<\/td><\/tr>
      3<\/td>SHDN<\/td>Shutdown (active low)<\/td><\/tr>
      4<\/td>FB<\/td>Feedback voltage input<\/td><\/tr>
      5<\/td>VC<\/td>Compensation pin<\/td><\/tr>
      6<\/td>VIN<\/td>Input supply voltage<\/td><\/tr><\/table>","application_scenarios":"
      • LCD display negative bias voltage generation for TFT and OLED panels<\/li>\n
      • CCD imaging sensor negative bias supply in cameras<\/li>\n
      • Dual-rail op-amp supply generation from single positive input<\/li>\n
      • Portable instrument inverting power supplies with small footprint<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        LT3461ES6#TRPBF<\/td>ADI<\/td>Non-inverting boost version<\/td><\/tr>
        LT3463ES6#TRPBF<\/td>ADI<\/td>Dual output inverting converter<\/td><\/tr>
        LM27761<\/td>TI<\/td>Switched capacitor inverting regulator<\/td><\/tr>
        TPS60400<\/td>TI<\/td>Charge pump inverter, 60mA<\/td><\/tr>
        MAX1676<\/td>Maxim<\/td>Similar inverting converter<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/8718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=8718"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/8718\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=8718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=8718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=8718"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=8718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}