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LTC3786 - Synchronous Boost Controller

General Description

The LTC®3786 is a high performance synchronous boost converter controller that drives all N-channel power MOSFETs.

Key Features

  • 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 Voltages Up to 60V n ±1% 1.2V Reference Voltage n RSENSE or Inductor DCR Current Sensing n 100% Duty Cycle Capability for Synchronous MOSFET n Low Quiescent Current: 55µA n Phase-Lockable Frequency (75kHz to 850kHz) n Programmable Fixed Frequency (50kHz to 900kHz) n Adjustable Output Voltage Soft-Start n Power Good Output Voltag.

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Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC3784 Boost Controller
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LTC3707-SYNC 2-Phase Synchronous Step-Down Switching Regulator
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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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FEATURES 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 Voltages Up to 60V n ±1% 1.2V Reference Voltage n RSENSE or Inductor DCR Current Sensing n 100% Duty Cycle Capability for Synchronous MOSFET n Low Quiescent Current: 55µA n Phase-Lockable Frequency (75kHz to 850kHz) n Programmable Fixed Frequency (50kHz to 900kHz) n Adjustable Output Voltage Soft-Start n Power Good Output Voltage Monitor n Low Shutdown Current IQ: <8µA n Internal 5.