Datasheet4U Logo Datasheet4U.com

G5177B - Rectifier Step Up Converter

General Description

The G5177B is a compact, high-efficiency, synchronous step-up converter with powe

Key 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.

📥 Download Datasheet

Datasheet Details

Part number G5177B
Manufacturer Global Mixed-mode Technology
File Size 119.33 KB
Description Rectifier Step Up Converter
Datasheet download datasheet G5177B Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
G5177 Digital Green-Mode PWM Controller Global Semiconductor
G517 Transformer TAMURA
G5175 DIGITAL PWM Global Semiconductor
G5176 DIGITAL PWM Global Semiconductor
G5178 DIGITAL PWM Global Semiconductor

Other Datasheets by Global Mixed-mode Technology

Part Number Description
G5177C Rectifier Step Up Converter
G517 Power Distribution Switch
G5172 Synchronous Step Down
G5175 Synchronous Step Down
G5178A low ON resistance (Ron) load switches

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.

View original datasheet text
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.