Dual Switching Controller, Current-mode, 0.2A, 550kHz Switching Freq-Max, BICMOS, 5 X 5 MM, 0.80 MM, MO-220WHHD-2, TQFN-32
MAX1901 500Khz Multi-Output, Low-Noise Power-Supply Controller For Notebook Computers
Dual 5.5V 5A Surface Mount DC/DC Controller
DC DC Cntrlr Dual-OUT Step Down 4.2V to 30V Input 32-Pin TQFN EP