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Global Mixed-mode Technology
G5177B
Sync. Rectifier Step Up Converter
Features
Up to 90% Efficiency at Iout=2A VOUT = 5V from 3.3V Input
Low 70μA Quiescent Current Guaranteed 3A Output Current at VOUT = 5V
from 3.3V Input 1MHz PWM Switching Frequency Synchronous and Embedded Power Mosfets;
No Schottky Diode Required Internal Soft-Start to Limit Inrush Current Adjustable Output Output turn off true shutdown function Current Mode Operation with Internal Com-
pensation for Excellent Line and Load Transient Response Overload/Short-Circuit Protection with hiccup control Shutdown Current <1µA Thermal Shutdown Compact 8 pin,SOP8 (FD) package
Application
iPad-like computers, smart phones and portable handheld devices.
G5177B Datasheet
