Datasheet Summary
fitipower integrated technology lnc.
Preliminary
FP6329/A
Synchronous Buck PWM DC-DC Controller
Description
The FP6329/A is designed to drive two N-channel MOSFETs in a synchronous rectified buck topology. It provides the output adjustment, internal soft-start, frequency pensation networks, monitoring and protection functions into a single package. The FP6329/A operating at fixed 300/600kHz frequency provides simple, single feedback loop, voltage mode control with fast transient response. The resulting PWM duty ratio ranges from 0-100%. The FP6329/A Features over current protection. The output current is monitored by sensing the voltage drop across the RDS-ON of the low side MOSFET...