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LTC3725 - Single-Switch Forward Controller and Gate Driver

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Overview

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Key Features

  • High Speed Gate Driver for Forward Converter.
  • On-Chip Rectifier and Self-Starting Architecture Eliminates Need for Separate Gate Drive Bias Supply.
  • Wide Input Voltage Supply Range: 9V and Up.
  • Linear Regulator Controller for Fast Start-Up.
  • Precision UVLO with Adjustable Hysteresis.
  • Overcurrent Protection.
  • Volt-Second Limit Prevents Transformer Core Saturation.
  • Voltage Feedforward for Fast Transient Response.
  • Available in 10-Lead MSOP Package U.

More Datasheets from Linear Technology (now Analog Devices)

Part Number Description
LTC3720 Single Phase VRM8.5 Current Mode Step-Down Controller
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LTC3726 Secondary-Side Synchronous Forward Controller
LTC3727 2-Phase Synchronous Step-Down Switching Regulators
LTC3727-1 2-Phase Synchronous Step-Down Switching Regulators
LTC3727A-1 2-Phase Synchronous Step-Down Switching Regulators
LTC3728 2-Phase Synchronous Step-Down Switching Regulator