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LT8390 - 60V Synchronous 4-Switch Buck-Boost Controller

Datasheet Summary

Description

The LT®8390 is a synchronous 4-switch buck-boost DC/DC controller that regulates output voltage, input or output current from an input voltage above, be

Features

  • nn 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT nn Synchronous Switching: Up to 98% Efficiency nn Proprietary Peak-Buck Peak-Boost Current Mode nn Wide VIN Range: 4V to 60V nn ±1.5% Output Voltage Accuracy: 1V ≤ VOUT ≤ 60V nn ±3% Input or Output Current Accuracy with Monitor nn Spread Spectrum Frequency Modulation for Low EMI nn High Side PMOS Load Switch Driver nn Integrated Bootstrap Diodes nn No Top MOSFET Refresh Noise in Buck or Boost nn Adjustable and Sync.

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Datasheet Details

Part number LT8390
Manufacturer Linear Technology
File Size 1.09 MB
Description 60V Synchronous 4-Switch Buck-Boost Controller
Datasheet download datasheet LT8390 Datasheet
Additional preview pages of the LT8390 datasheet.

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Full PDF Text Transcription

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Features nn 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT nn Synchronous Switching: Up to 98% Efficiency nn Proprietary Peak-Buck Peak-Boost Current Mode nn Wide VIN Range: 4V to 60V nn ±1.
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