Download the G5177C datasheet PDF.
This datasheet also covers the G5177C-GlobalMixed variant, as both devices belong to the same rectifier step up converter family and are provided as variant models within a single manufacturer datasheet.
General Description
The G5177C is a compact, high-efficiency, synchronous step-up converter with power Mosfets embedded and with output turn off true shutdown function and adjustable output current limiting with foldback for a single-cell Li-ion/polymer battery.
Key Features
Up to 90% Efficiency at Iout=2A VOUT = 5V from 3.3V Input.
Low 110μA Quiescent Current.
Guaranteed 3A Output Current at VOUT = 5V from 3.3V Input.
500KHz 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 L.
Note: The manufacturer provides a single datasheet file (G5177C-GlobalMixed-modeTechnology.pdf) that lists specifications for multiple related part numbers.
Full PDF Text Transcription for G5177C (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
G5177C. For precise diagrams, and layout, please refer to the original PDF.
Global Mixed-mode Technology G5177C Sync. Rectifier Step Up Converter Features Up to 90% Efficiency at Iout=2A VOUT = 5V from 3.3V Input Low 110μA Quiescent Current ...
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y at Iout=2A VOUT = 5V from 3.3V Input Low 110μA Quiescent Current Guaranteed 3A Output Current at VOUT = 5V from 3.3V Input 500KHz 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 porta
G5177C Datasheet
