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LTC7841 - PolyPhase Synchronous Boost Controller

General Description

The LTC®7841 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 Wide VIN Range: 4.5V to 60V n 1% Total Output Voltage Accuracy Over Temperature at VIN = 12V n PMBus Compliant Serial Interface: n Programmable VOUT: Up to 60V with 0.2% Resolution n Read Back of Average and Peak Temperature, Current, and Voltage (25Hz Refresh Rate) n Fault Status n Phase-Lockable Frequency: 75kHz to 850kHz n Less than 1ms Power-Up Time n Power Good Output Voltage Monitor n Internal LDO Powers Gate Driver from VBIAS or EXTVCC n Low Shutdown Current: IQ < 10µA n Clock Out for 4.

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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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LTC7841 PolyPhase Synchronous Boost Controller with PMBus Interface FEATURES n Wide VIN Range: 4.5V to 60V n 1% Total Output Voltage Accuracy Over Temperature at VIN = 12V n PMBus Compliant Serial Interface: n Programmable VOUT: Up to 60V with 0.