Global Mixed-mode Technology
3A Step-down DC/DC
G5764
Features
3A Output Current 0.15Ω Internal Power MOSFET Switc...
Global Mixed-mode Technology
3A Step-down DC/DC
G5764
Features
3A Output Current 0.15Ω Internal Power MOSFET Switch Stable with Low ESR Output Ceramic Capacitors Up to 95% Efficiency 30µA Shutdown Mode Fixed 380kHz Frequency Thermal Shutdown Cycle-by-Cycle Over Current Protection Wide 4.5V to 28V Operating Input Range Output Adjustable from 1.22V to 21.6V Available in SOP-8 (FD) Package
Applications
PC Monitors DSL Modems Distributed Power Systems Pre-
Regulator for Linear
Regulators
General Description
The G5764 is a monolithic step-down switch mode
regulator with a built in internal power MOSFET. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation.
Current mode operation provides fast transient response and eases loop stabilization.
Fault condition protection includes cycle-by-cycle current limiting, output short circuit protection and thermal shutdown. In shutdown mode the re...