A 10-μ s Transient Recovery Time Low-EMI DC-DC Buck Converter With Δ - Δ Modulator. - Yuh-Shyan Hwang; Jiann-Jong Chen; Wei-Jhih Hou; Pao-Hua Liao; Yi-Tsen Ku (IEEE Trans. Very Large Scale Integr. Syst., 2016)