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OB2263

On-Bright
Part Number OB2263
Manufacturer On-Bright
Description Current Mode PWM Controller
Published Aug 20, 2009
Detailed Description OB2263 www.DataSheet4U.com Current Mode PWM ControllerFrequency Shuffling Tone energy at below 20KHZ is minimized in th...
Datasheet PDF File OB2263 PDF File

OB2263
OB2263


Overview
OB2263 www.
DataSheet4U.
com Current Mode PWM ControllerFrequency Shuffling Tone energy at below 20KHZ is minimized in the design and audio noise is eliminated during operation.
OB2263 is offered in SOT23-6, SOP-8 and DIP-8 packages.
GENERAL DESCRIPTION OB2263 is a highly integrated current mode PWM control IC optimized for high performance, low standby power and cost effective offline flyback converter applications in sub 30W range.
PWM switching frequency at normal operation is externally programmable and trimmed to tight range.
At no load or light load condition, the IC operates in extended ‘burst mode’ to minimize switching loss.
Lower standby power and higher conversion efficiency is th...



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