* UTC proprietary frequency hopping technology for Improved EMI performance.
* Power-saving mode for high light-load and standby efficiency
* Soft Start
* Dynamic peak current limiting for constant output power
* Built-in synchronized slope compensation
* OLP,OVP and VDD cla
UC3873B
UTC
413.33 KB
Low cost power-saving mode pwm controller.
UNISONIC TECHNOLOGIES CO., LTD UC3873B LINEAR INTEGRATED CIRCUIT LOW COST POWER-SAVING MODE PWM CONTROLLER FOR FLYBACK CONVERTERS DESC.
📁 Related Datasheet
UC3873 LOW COST POWER-SAVING MODE PWM CONTROLLER (UTC)
UC3873C LOW COST POWER-SAVING MODE PWM CONTROLLER (UTC)
UC3873H LOW COST POWER-SAVING MODE PWM CONTROLLER (UTC)
UC3873HL LOW COST POWER-SAVING MODE PWM CONTROLLER (UTC)
UC3873L LOW COST POWER-SAVING MODE PWM CONTROLLER (UTC)
UC3871 Resonant Fluorescent Lamp Driver (Unitrode)
UC3872 Resonant Lamp Ballast Controller (Unitrode)
UC3874-1 Step-down (Buck) Controllers (Unitrode)
UC3874-2 Step-down (Buck) Controllers (Unitrode)
UC3875 Phase Shift Resonant Controller (Unitrode)
