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AC/DC Product Introduction
PWM Power Switch
QR Mode PWM Controller
PWM Controller
PFC Controller
TM PFC+QR Combo Controller
OB6663
 
DC/AC CCFL Controller IC Introduction
Push-Pull Controller
Half-Bridge Controller
Full-Bridge Controller
TM PFC+QR Combo Controller
  OB6663
 Topology Combo(TM PFC+QR)
 Max. Vdd 28V
 Separate AGND and PGND Y
 Externally Programmable OTP Y
 Brownout Y
 Max. Ton/Toff Y
 Max. Frequency Clamp Y
 Output OVP/OCP Y
 PFC Output 400VDC Cap can be Used Y
 PFC section
 Integrated PFC Output Dual-level Control Y
 PFC Loop Feedforward Compensation Y
 QR section
 Internal Soft Startup Y
 OCP Compensation Y
 Adjustable PFC on/off Control Y
 OLP/SCP Y
 Latch Shut Down Y
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