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LTC3722-2 - Phase Modulated Full Bridge Controllers

Download the LTC3722-2 datasheet PDF. This datasheet also covers the LTC3722-1 variant, as both devices belong to the same phase modulated full bridge controllers family and are provided as variant models within a single manufacturer datasheet.

General Description

The LTC®3722-1/LTC3722-2 phase-shift PWM controllers provide all of the control and protection functions necessary to implement a high efficiency, zero voltage switched (ZVS), full bridge power converter.

Key Features

  • n Adaptive or Manual Delay Control for Zero Voltage Switching Operation n Adjustable Synchronous Rectification Timing for Highest Efficiency n Adjustable Maximum ZVS Delay n Adjustable System Undervoltage Lockout Hysteresis n Programmable Leading Edge Blanking n Very Low Start-Up and Quiescent Currents n Current Mode (LTC3722-1) or Voltage Mode (LTC3722-2) Operation n Programmable Slope Compensation n VCC UVLO and 25mA Shunt Regulator n 50mA Output Drivers n Soft-Start, Cycle-by-Cycle Current Li.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC3722-1_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC3722-1 Phase Modulated Full Bridge Controllers
LTC3720 Single Phase VRM8.5 Current Mode Step-Down Controller
LTC3723-1 Synchronous Push-Pull PWM Controllers
LTC3723-2 Synchronous Push-Pull PWM Controllers
LTC3725 Single-Switch Forward Controller and Gate Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FEATURES n Adaptive or Manual Delay Control for Zero Voltage Switching Operation n Adjustable Synchronous Rectification Timing for Highest Efficiency n Adjustable Maximum ZVS Delay n Adjustable System Undervoltage Lockout Hysteresis n Programmable Leading Edge Blanking n Very Low Start-Up and Quiescent Currents n Current Mode (LTC3722-1) or Voltage Mode (LTC3722-2) Operation n Programmable Slope Compensation n VCC UVLO and 25mA Shunt Regulator n 50mA Output Drivers n Soft-Start, Cycle-by-Cycle Current Limiting and Hiccup Mode Short-Circuit Protection n 5V, 15mA Low Dropout Regulator n 24-Pin Surface Mount GN Package APPLICATIONS n Telecommunications, Infrastructure Power Systems n Distributed Power Architectures n Server Power Supplies LTC3722-1/LTC3722-2 Synchronous Dual Mode Phase Modul