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FS6830

American First Semiconductor
Part Number FS6830
Manufacturer American First Semiconductor
Description Low Standby Power High Performance PWM Controller
Published Nov 11, 2014
Detailed Description Low Standby Power High Performance PWM Controller FS6830 General Description FS6830 is a highly integrated current mod...
Datasheet PDF File FS6830 PDF File

FS6830
FS6830


Overview
Low Standby Power High Performance PWM Controller FS6830 General Description FS6830 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications in sub 40W range.
PWM switching frequency at normal operation is externally programmable and trimmed to tight range.
At no load or light load condition, the IC operates in extended ‘burst mode’ to minimize switching loss.
Lower standby power and higher conversion efficiency is thus achieved.
The internal slope compensation improves system large signal stability and reduces the possible sub-harmonic oscillation at high PWM duty cycle output.
Leading-edge blanking on current sense(CS) input removes the signal glitch due to snubber circuit diode reverse recovery and thus greatly reduces the external component count and system cost in the design.
FS6830 offers complete protection coverage with automatic self-recovery feature including Cycle-by-Cycle...



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