The MB39C601 is a flyback switching regulator controller IC. It controls the on-time of the switch or controls the switching frequency according to the LED load, thereby adjusting the LED current. It is ideal for general lighting applications such as retail and residential lighting bulbs. The MB39C601 is a flyback switching regulator controller. It regulates the LED current by controlling the switch on-time or controlling the switching frequency based on the LED load. I, MB39C601: Constant Current AC-DC LED Driver Quick Start Guide MB39C601 is a constant current AC-DC LED driver with driving power of 5W~25W and supports worldwide 85V~265V AC voltage input. The chip supports thyristor dimming with active PFC, featuring high efficiency, high PF value, and low EMI. Suitable for indoor LED lighting, such as LED bulbs, LED tubes, PAR lamps, ceiling lamps, etc. characteristic: Suitable for LED lighting applications Support for thyristor TRIAC dimming Rate factor >0.9 High efficiency >85% Frequency design: 30kHz to 130kHz (depending on FB pin current) Input voltage for wide LED lighting applications: 85VAC to 265VAC High efficiency and low EMI by detecting zero power in the transformer Built-in various protection features: Undervoltage lockout (UVLO), overload protection (OLP), overvoltage protection (OVP), overtemperature protection (OTP) Package: SOP-8 3.9mm & TImes; 5.05mm & TImes; 1.75mm (pin pitch 1.27mm) application: LED lighting with TRIAC dimmer AC to DC conversion LEDStrip Lights Commercial,LEDStrip Lights,USB Power Outlet,Custom LED Light Strips Dongguan baiyou electronic co.,ltd , https://www.dgbaiyou.com
