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LTC3626 - 2.5A Synchronous Monolithic Step-Down Regulator

Description

The LTC®3626 is a high efficiency, monolithic synchronous buck regulator using a phase-lockable controlled on-time, current mode architecture capable of supplying up to 2.5A of output current.

Features

  • nn 3.6V to 20V Input Voltage Range nn Wide Output Voltage Range of 0.6V to 97% VIN Opti- mized for 0.6V to 6V nn Low RDS(ON) Integrated Switches Provide Up to 95% Efficiency nn Up to 2.5A of Output Current nn Average Input and Output Current Monitoring nn Programmable Average Input/Output Current Limit nn Die Temperature Monitor and Programmable Limit nn Adjustable Switching Frequency: 500kHz to 3MHz nn External Frequency Synchronization nn Current Mode Operation for Excellent Line and Load Tran.

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Full PDF Text Transcription

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LTC3626 20V, 2.5A Synchronous Monolithic Step-Down Regulator with Current and Temperature Monitoring Features nn 3.6V to 20V Input Voltage Range nn Wide Output Voltage Range of 0.6V to 97% VIN Opti- mized for 0.6V to 6V nn Low RDS(ON) Integrated Switches Provide Up to 95% Efficiency nn Up to 2.5A of Output Current nn Average Input and Output Current Monitoring nn Programmable Average Input/Output Current Limit nn Die Temperature Monitor and Programmable Limit nn Adjustable Switching Frequency: 500kHz to 3MHz nn External Frequency Synchronization nn Current Mode Operation for Excellent Line and Load Transient Response nn 0.
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