The ADP1611 is a step-up dc-to-dc switching converter with an integrated 1.2 A, 0.23 Ω power switch capable of providing an output voltage as high as 20 V. With a package height of less than 1.1 mm, the ADP1611 is opTImal for space-constrained applicaTIons such as portable devices or thin film transistor (TFT) liquid crystal displays (LCDs).