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LTC3407-3 - 2.25MHz Step-Down DC/DC Regulator

General Description

n Very Low Quiescent Current: Only 40μA n 1.8V at 800mA/3.3V at 800mA n High Efficiency: Up to 95% n 2.25MHz Constant Frequency Operation n High Switch Current: 1.2A on Each Channel n No Schottky Diodes Required n Low RDS(ON) Internal Switches: 0.35Ω n VIN: 3.3V to 5.5V n Current Mode Operation for

Key Features

  • Dual Synchronous, 1.8V/0.8A and 3.3V/0.8A 2.25MHz Step-Down DC/DC 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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LTC3407-3 FEATURES Dual Synchronous, 1.8V/0.8A and 3.3V/0.8A 2.25MHz Step-Down DC/DC Regulator DESCRIPTION n Very Low Quiescent Current: Only 40μA n 1.8V at 800mA/3.3V at 800mA n High Efficiency: Up to 95% n 2.25MHz Constant Frequency Operation n High Switch Current: 1.2A on Each Channel n No Schottky Diodes Required n Low RDS(ON) Internal Switches: 0.35Ω n VIN: 3.3V to 5.