G5380B - High Efficiency 8A Synchronous Buck Converter
G5380B is a 8A, synchronous DC/DC buck converter with integrated 20mΩ N-channel high-side MOSFET and 17mΩ N-channel low-side MOSFET.
It uses constant on-time control scheme to handle wide input/output voltage ratios with ease and provides 100ns “instant-on” response to load transients while maintain
G5380B Features
* Ultra-High Efficiency
* Low Quiescent Current of 40µA
* Integrated 17mΩ at VCC=5V N-Channel MOSFET for Low Side
* Integrated 20mΩ at VCC=5V N-Channel MOSFET for High Side
* No Current-Sense Resistor (Lossless ILIMIT)
* Quasi-PWM with 100ns Load-Step
