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LTC3607 - Dual 600mA 15V Monolithic Synchronous Step-Down DC/DC Regulator

Description

The LTC®3607 is a 15V dual 600mA monolithic synchronous step-down regulator which has only 55µA quiescent current.

Intended for a variety of applications, including dual lithium-ion battery products, it operates from a wide 4.5V to 15V input voltage range.

Features

  • n High Efficiency: Up to 96% n Very Low Quiescent Current: 55µA Total n 2.25MHz Constant Frequency Operation n Low Dropout Operation: 100% Duty Cycle n Low-Ripple (Typical 30mVP-P) Burst Mode® Operation n Peak Current-Mode Control Architecture for Excellent Line and Load Transient Response n Wide Voltage Input Range: 4.5V to 15V n 600mA/Channel Rated Output Current n 0.6V Reference Allows Low Output Voltages n ±1.5% Output Voltage Accuracy n Ultralow Shutdown Current: IQ < 1µA n Inte.

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Features n High Efficiency: Up to 96% n Very Low Quiescent Current: 55µA Total n 2.25MHz Constant Frequency Operation n Low Dropout Operation: 100% Duty Cycle n Low-Ripple (Typical 30mVP-P) Burst Mode® Operation n Peak Current-Mode Control Architecture for Excellent Line and Load Transient Response n Wide Voltage Input Range: 4.5V to 15V n 600mA/Channel Rated Output Current n 0.6V Reference Allows Low Output Voltages n ±1.
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