Datasheet Summary
Global Mixed-mode Technology Inc.
G5125
Micro-Power Boost DC/DC Converter
Features
- Operating Voltage：2.7V ~ 5.5V
- High Operating Frequency：1MHz
- Shutdown Current：＜1μA
- High Output Voltage：Up to 30V
- Soft Start Function
- Cycle by Cycle Current Limiting
- SOT-23-5 Package
Applications
- STN/OLED BIAS
- Personal Digital Assistants
- DSC
General Description
The G5125 boost converter contains a 0.7Ω internal switch. The IC operates at constant frequency 1MHz, allowing the use of tiny, low cost and low height inductors and capacitors. The IC operates from a 2.7V to 5.5V supply voltage and can boost supply voltage up to 30V at the output. High inrush current at start-up is eliminated...