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SDC4569A

SDC
Part Number SDC4569A
Manufacturer SDC
Description Current Mode PWM Power Switch
Published Jan 6, 2017
Detailed Description Current Mode PWM Controller ADVANCE DATASHEET Datasheet SDC4569A General Description Features SDC4569A is a highly ...
Datasheet PDF File SDC4569A PDF File

SDC4569A
SDC4569A

Overview
Current Mode PWM Controller ADVANCE DATASHEET Datasheet SDC4569A General Description Features SDC4569A is a highly integrated current mode PWM Tcontrol IC optimized for high performance, low standby power and cost effective offline flyback converter Napplications in sub 60W range.
EThe internal slope compensation improves system large Msignal stability and reduces the possible subharmonic oscillation at high PWM duty cycle output.
Leading-edge Ublanking on current sense(CS) input removes the signal Cglitch due to snubber circuit diode reverse recovery and thus greatly reduces the external component count and Osystem cost in the design.
DSDC4569A offers complete protection coverage with Lautomatic self-recovery feature including cycle-by-cycle current limiting (OCP), over load protection (OLP), VDD IAover voltage clamp and under voltage lockout (UVLO).
The Tgate drive output is clamped to maximum 12V to protect CONFIDENthe power MOSFET.
 Frequency shuffling technology for impro...


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