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LTC3787 - PolyPhase Synchronous Boost Controller

General Description

The LTC®3787 is a high performance PolyPhase® single output synchronous boost converter controller that drives two N-channel power MOSFET stages out-of-phase.

Key Features

  • n 2-Phase Operation Reduces Required Input and Output Capacitance and Power Supply Induced Noise n Synchronous Operation for Highest Efficiency and Reduced Heat Dissipation n Wide VIN Range: 4.5V to 38V (40V Abs Max) and Operates Down to 2.5V After Start-Up n Output Voltage Up to 60V n ±1% 1.200V Reference Voltage n RSENSE or Inductor DCR Current Sensing n 100% Duty Cycle Capability for Synchronous MOSFET n Low Quiescent Current: 135μA n Phase-Lockable Frequency (75kHz to 850kHz) n Programmable.

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Datasheet Details

Part number LTC3787
Manufacturer Linear Technology Corporation
File Size 366.92 KB
Description PolyPhase Synchronous Boost Controller
Datasheet download datasheet LTC3787 Datasheet

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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.

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LTC3787 PolyPhase Synchronous Boost Controller FEATURES n 2-Phase Operation Reduces Required Input and Output Capacitance and Power Supply Induced Noise n Synchronous Operation for Highest Efficiency and Reduced Heat Dissipation n Wide VIN Range: 4.5V to 38V (40V Abs Max) and Operates Down to 2.5V After Start-Up n Output Voltage Up to 60V n ±1% 1.