Panasonic is pleased to announce four NEW AN3301X Series Step-Down Regulators to their already existing product line. These NEW AN3301X Series parts feature a highly reliable DC/DC Step-Down Regulator that employs a voltage control system. They can be operated at a high voltage range (from 5V to 39V) and can also be used for power supply LSI of car-AV systems.
These NEW AN3301X Series parts have an external clock synchronous function up to 2MHz as well as PLL technology allowing control switching frequency without output voltage malfunction. By integrating a high side SW solution and flag function the AN3301X Series can provide a suitable power supply system for an external USB. AN3301X Series Step-Down Regulators also include 2ch-external FET type, 1ch- internal FET type and 1ch-internal FET type with load current feedback function that compensates the output voltage drop.