Design Of 0.13-Μm Cmos 3-Stage Cascode DcDc Buck Converter For Battery Operated Devices

As technology advances, voltage supply for on-chip circuit decreases. An example of this is the limited 1 V voltage supply for most 90-nm circuit design. However, even a single lithium ion battery cell used in today’s electronic devices has a nominal voltage of 3.7 V and can even reach 4.2 V duri...

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