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OB2269 Controller Datasheet PDF

Current Mode PWM Controller

Current Mode PWM Controller

 

 

 

Part Number OB2269
Description Current Mode PWM Controller
Feature OB2268 OB2269 Current Mode PWM Controlle r OB2268/9 is offered in SOP-8 and DIP- 8 packages.
GENERAL DESCRIPTION OB2268 /9 is a highly integrated current mode PWM control IC optimized for high perfo rmance, low standby power and cost effe ctive offline flyback converter applica tions in above 20W power level.
PWM swi tching 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 co nversion efficiency is thus achieved.
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Manufacture Liteon
Datasheet
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OB2269

 

 

 


 

 

 

Part Number OB2269
Description Flyback switching power supply applications
Feature OB2268/OB2269 OB2268/OB2269 - .: , , OB2268/OB2269 ,, 。OB2268/OB22 69 ,: ▲ :OB2268/OB2269 , ( 1/30 ) 。 ▲: OB2268/OB2269 , 。。 ▲ :OB2268/OB2269 VIN/VDD 4 uA, ,。 ▲ :OB2268/OB2269 2.
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OB2268 OB2268/OB2269 2.
OB2 269 .: ©On-Bright Electronics - 2- Confidential OB_DOC_DG_68690A OB22 68/OB2269 RIN Rbias 1 OB2268/OB2269 .OB2268 OB2269 : 1.
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Manufacture On-Bright Electronics
Datasheet
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OB2269

 

 

 

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