The SKY87203 is a variable switching frequency, 3.5 A constant
on-time, synchronous step-down converter. The device provides
an output voltage from 0.9 V to 4.0 V from input voltage ranging
from 2.7 V to 6.0 V, while keeping excellent line and load
regulation and maximizing efficiency.
The constant on-time control allows easy loop stabilization with
minimal external components while providing fast transient
Power sequencing is controlled by the EN and PG pins.
The SKY87203 has cycle-by-cycle current limits and thermal
shutdown to protect against fault conditions.
The SKY87203 is available in a 12-pin, 2 mm x 2 mm Quad Flat
No-Lead (QFN) package.
Please note: SKY87203-11-631LF is being discontinued and is not recommended for new designs.