Description
OB6573 8 Pin CCM PFC Controller with Frequency Shuffling Product Specification GENERAL .
OB6573 is a 8-pin active power factor correction (PFC) controller designed to operate in continuous conduction mode (CCM) with average current control.
Features
* 8-Pin Solution without Sensing Line Voltage
* Average Current Continuous Control Mode
* Fixed 65KHz Frequency with Frequency
Shuffling for Better EMI
* Wide-range Universal AC Input Voltage
* Very Low Shutdown Currents (Typical 200uA)
* Maximum Duty Cycle of 97%
* Trimm
Applications
* CCM mode power factor correction for
* LCD /Flat TV
* Server and PC Power Supplies
* AC Adapters and other Off-line SMPS
* Telecom Rectifiers
OB6573 is offered in SOP-8 and DIP-8 packages
TYPICAL APPLICATION
©On-Bright Electronics
Confidential
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Preliminary Data
