Typical Application for LT3688 - Dual 800mA Step-Down Switching Regulator with Power-On Reset and Watchdog Timer

Reference Design using part LT3688 by Analog Devices

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Manufacturer

Analog Devices
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

Associated Documents

For End Products

  • Electrical Control Unit
  • Industrial Power Supply
  • Microprocessor Control System

Description

  • Typical Application for the LT3688 is an adjustable frequency (350kHz to 2.2MHz) dual monolithic step-down switching regulator with two power-on reset timers and a watchdog timer

Key Features

  • Conversion Type
    DC to DC
  • Topology
    Buck

Featured Parts (10)

Featured Parts
Part Number Manufacturer Type Description
LT3688IUF#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin QFN EP Tube Buy
LT3688HFE#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin TSSOP EP T/R Buy
LT3688EFE#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin TSSOP EP T/R Buy
LT3688EFE#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin TSSOP EP Tube Buy
LT3688HFE#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin TSSOP EP Tube Buy
LT3688IUF#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin QFN EP T/R Buy
LT3688EUF#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin QFN EP Tube Buy
LT3688EUF#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin QFN EP T/R Buy
LT3688IFE#PBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin TSSOP EP Tube Buy
LT3688IFE#TRPBF Analog Devices DC to DC Converter and Switching Regulator Chip Conv DC-DC 3.8V to 36V Step Down Dual-Out 0.8V to 32.4V 0.8A/0.8A 24-Pin TSSOP EP T/R Buy

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