Global Mixed-mode Technology Inc.
G5001
300kHz DC-DC Step-Down PWM Controller
Features
3.
3V, 2.
5V, 1.
8V Fixed Output or Adjustable Version
External PMOS Switch Available in SOT-23-5 Package Input Range 2.
5V~5.
5V Output Tolerance ±2.
5% Oscillator Frequency 300KHz, ±15% Internal Soft-Start Standby Current 0.
5µA (Max) 1V Reference
Voltage for Adjustable Version
Applications
Electronics Information Organizers Palmtops Cellular and portable phones Portable Audio Systems Various Multi-function Power Supplies
General Description
The G5001 series are pure
voltage-mode PWM step-down DC/DC converter controllers with built-in high speed low ON resistance drivers.
Large o...