KP421 - Adaptive Current Ripple Removing Controller
KP421 650V , LED OTP SOT23-6, SOP-8 LED KP421 , MOSFET , LED 100/120Hz , 。 KP421 , 。 、,。 KP421 ,:LED 、、 、。 L V+ Single Stage RDET APFC LED N Driver KP421 V- 1 VDD Gate 6 2 GND CS 5 3 Comp DET 4 CCOMP Rsen L V+ Single Stage APFC LED N Driver V- CCOMP: , CCOMP KP421 8 VDD DET 1 7 NC NC 2 6 COMP GATE 3 RDET 5 GND CS 4 Rsen Aril 16, 2019 DS_KP421_REV1.3_CN