A7508 boost equivalent, 1.3mhz micropower synchronous dc-dc converter boost.
automatic shifting to power saving PFM Mode operation at light loads. Antiringing control circuitry reduces EMI concerns by damping the inductor in discontinuous mode, an.
with input voltages above 4.5V which could exhibit an overload or short-circuit condition, a RC Snubber circuit is requi.
The A7508 is a synchronous, fixed frequency, step-up DC/DC converters delivering high efficiency in a 6-lead SOT package. Capable of supplying 5V at 800mA from a Lithium Battery input, the devices contain an internal NMOS switch and PMOS synchronous .
Image gallery
TAGS
Download (Size : 730.18KB)