FAN4803 combo equivalent, 8-pin pfc and pwm controller combo.
* Internally synchronized PFC and PWM in one 8-pin IC
* Proprietary one-pin voltage error amplifier with advanc
input current shaping technique
* Peak or avera.
The FAN4803 is a space-saving controller for power factor corrected, switched mode power supplies that offers very low start-up and operating currents.
Power Factor Correction (PFC) offers the use of smaller, lower cost bulk capacitors, reduces power.
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