Global Mixed-mode Technology G5617A/G5617B Programmable Output High-Speed Step-Down Controller for Notebook Computer Features „ Ultra-High Efficiency „ No Current-Sense Resistor (Lossless ILIMIT) „ Quasi-PWM with 100ns Load-Step Response „ 1% VOUT Accuracy Over Line and Load „ 0.
75V to 3.
6V Adjustable Output Range „ Dynamic Voltage Scaling by G0 and G1 Inputs „ 4.
5V to 24V Battery Input Range „ OVP & UVP „ Built-in BST Diode „ 1.
7ms Soft-Start „ Drives Large Synchronous-Rectifier FETs „ Power-Good Indicator „ G0/G1 High Active (G5617A) G0/G1 Low Active (G5617B) Applications „ Notebook Computers „ CPU Core Supply „ Chipset/RAM Supply as Low as 0.
75V „ 1.
8V and 2.
5V I/O Supply „ Networking...

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