8-Pin CCM PFC Controller

OB6572/OB6573 is 8-pin Power Factor Correction (PFC) controller IC designed to operate in Continuous Conduction Mode (CCM) with average current control. It provides near-unity power factor for universal input line voltage (85VAC-265VAC) with no need to sense the input voltage. The switching frequenc ·8-Pin solution without sensing line voltage\n·Average current control mode\n·Internally fixed switching frequency (OB6573) Externally programmable switching frequency (OB6572)\n·Frequency shuffling for better EMI\n·Very low shutdown currents (typcial 250uA)\n·Maximum duty cycle of 97 \n·Input bro;

OB

昂宝电子

RF AMPLIFIER MODEL

文件：72.16 Kbytes 页数：1 Pages

APITECH

RF AMPLIFIER

文件：71.22 Kbytes 页数：1 Pages

SPECTRUM

RF AMPLIFIER MODEL

文件：72.16 Kbytes 页数：1 Pages

APITECH