G5382

Global Mixed-mode Technology G5382 High Efficiency 8A Synchronous Buck Converter Features „ Ultra-High Efficiency „ Low Quiescent Current of 40µA „ Integrated 15mΩ at VCC=5V N-Channel MOSFET for Low Side „ Integrated 30mΩ at VCC=5V N-Channel MOSFET for High Side „ No Current-Sense Resistor (Lossless ILIMIT) „ Quasi-PWM with 100ns Load-Step Response „ 1% VOUT Accuracy Over Line and Load „ Programmable Switching Frequency „ 0.75V to 3.6V Adjustable Output Range „ 3V to 28V Adapter or Battery Input Range „ Integrated Boost Switch „ OVP & UVP „ Over Temperature Protection (non-latch) „ 2ms Soft-Start „ Power-Good Indicator Applications „ Notebook Computers „ I/O Supply „ Chipset/RAM Supply as Low as 0.75V „ Networking Power Supply Ordering Information ORDER NUMBER G5382QU1U Note:QU: QFN3X3-24 1: Bonding Code U : Tape & Reel MARKING 5382 Pin Configuration General Description G5382 is a 6A, synchronous DC/DC buck converter with integrated 30mΩ N-channel high-si...