High current MOSFET driver Power factor corrector Transition-mode PFC controller Constant voltage and constant current controller for battery chargers and adaptors Voltage mode PWM controller with bootstrap anti-discharging system OFF-line primary switch High-voltage resonant controller Low power voltage detector Low consumption voltage and current controller for battery chargers and adaptors Microprocessor voltage supervisor reset active low SMPS PRIMARY I.C. PRIMARY CONTROLLER WITH STANDBY DUAL OP-AMP AND VOLTAGE REFERENCE Triple operational amplifier and voltage reference QUAD OPERATIONAL AMPLIFIER AND PROGRAMMABLE VOLTAGE REFERENCE 瞬态电压抑制器(TVS Quasi-resonant SMPS controller 瞬态电压抑制器(TVS Adjustable step-down controller with synchronous rectification 瞬态电压抑制器(TVS Off-line high voltage converters 瞬态电压抑制器(TVS Forward synchronous rectifiers smart driver 瞬态电压抑制器(TVS RESET CIRCUIT 瞬态电压抑制器(TVS Adjustable step-down controller with synchronous rectification dedicated to DDR memory 瞬态电压抑制器(TVS High performance current mode PWM controller 瞬态电压抑制器(TVS Transient Voltage Suppressor (TVS) 瞬态电压抑制器(TVS REGULATING PULSE WIDTH MODULATORS 瞬态电压抑制器(TVS