XC9221 controller equivalent, step-down dc/dc controller.
Operating Voltage Range
: 2.8V ~ 16.0V
Output Voltage Externally Set Range : 1.2V or more
(VFB=0.9V+1.5%)
Output Current
: Less than 3.0A
Oscillation Frequency
: .
˔Set top boxes ˔Digital TVs ˔DVD / HDD recorders ˔Smart phones / Mobile phones ˔Note PCs / Tablet PCs
˙FEATURES
Operat.
The XC9220/XC9221 series is a group of multi-purpose step-down DC/DC controller ICs. The ICs enable a high efficiency, stable power supply with an output current up to 3A to be configured using only a transistor, a coil, a diode, and two capacitors c.
Image gallery
TAGS
Download