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uc384xa Datasheet PDF File

For uc384xa Found Datasheets File :: 29 Search Time::2.047ms
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					ST Microelectronics SGS Thomson Microelectronics STMICROELECTRONICS[STMicroelectronics] http://
Part No.	UC3842AD1 UC3842AN UC3844AD1 UC3844AN UC3843A UC3843AD1 UC3845AD1 UC3845AN UC2845AD1 UC2845AN UC2844A UC2844AD1 UC2844AN UC2842A UC2842AD1 UC2843A UC2843AD1 UC2843AN UC3842A UC3845A UC3844A UC2845A UC2842AN UC3842 UC3843AN
OCR Text	...for UC284XA; 0 < Tamb < 70C for uc384xa; Vi = 15V (note 5); RT = 10K; CT = 3.3nF) Symbo l Parameter T est Cond it ion s UC284XA uc384xa Min. T yp. Max. Min. Typ . Max. 4.95 5.00 5.05 4.90 5.00 5.10 2 3 0.2 4.9 50 5 -30 Tj = 25C TA = Tlow t...
Description	(UC3842A - UC3845A) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER (UC2842A - UC2845A) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
File Size	127.69K / 15 Page	View it Online	Download Datasheet

					Fairchild Semiconductor, Corp. N.A. MICROSEMI[Microsemi Corporation]
Part No.	UC3842ADM UC3842AM UC3844AD UC3844ADM UC3844AM UC3843ADM UC3843AM UC3845AD UC3845ADM UC3845AM UC2845A UC2845AAY UC2845AD UC2845ADM UC2845AM UC1842A UC1842AAY UC1843AAY UC1844AAY UC1845A UC1845AAY UC184XA UC2844AAY UC2844AD UC2844ADM UC2844AM UC2842AAY UC2842AD UC2842ADM UC2842AM UC2843AAY UC2843ADM UC2843AM UC2843AD UC1843A UC3843AD UC3842A UC3842AD UC3845A UC3843A UC2842A UC2843A UC1844A uc384xa UC2844A UC284XA UC3844A UC1843AY UC1842AY
OCR Text	...IGHLIGHT COMPARISON OF uc384xa VS. SG384X DISCHARGE CURRENT A P P L I C AT I O N S SG384x Max. Limit uc384xa SG384x Min. Limit TA=25C s ECONOMICAL OFF-LINE FLYBACK OR FORWARD CONVERTERS. s DC-DC BUCK OR BOOST CON...
Description	CURRENT MODE PWM CONTROLLER 电流模式PWM控制 (uc384xa) CURRENT MODE PWM CONTROLLER From old datasheet system Current Mode PWMs
File Size	226.48K / 8 Page	View it Online	Download Datasheet

					SGS Thomson Microelectronics
Part No.	AN1049
OCR Text	... these characteristics with the uc384xa/b family. table 1. l5991 vs. uc384xa/b family controller start-up current quiescent current standby function l5991 75 m a typ. 120 m a max. 7.0ma typ. 10.0ma max. yes uc384xa/b 300 m a typ. 500 m a ma...
Description	MINIMIZE POWER LOSSES OF LIGHTLY LOADED FLY BACK CONVERTERS WITH THE L5991 PWM CONTROLLERS
File Size	218.60K / 24 Page	View it Online	Download Datasheet

					First Components International First Components Intern...
Part No.	UC3843A-BW UC3845A-BW UC3842A-BW
OCR Text	...ate within 50% duty cycle. the uc384xa-bw has start-up current 0.17ma (typ). the uc384xa-bw are revised uc384xam and differ by higher unity gain bandwidth of error amplifier. features ? low start-up and operating current ? high ...
Description	Current Mode PWM Controller Low Start-Up and Operating Current
File Size	919.22K / 10 Page	View it Online	Download Datasheet

					ST Microelectronics STMicroelectronics
Part No.	UC2843AN UC2842AN UC3842AD UC2845AD UC3844AD UC3844AN UC3845AD UC3845AN UC2842AD
OCR Text	...ESSION Minidip SO8 The uc384xa family of control ICs provides the necessary features to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuit...
Description	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
File Size	223.29K / 15 Page	View it Online	Download Datasheet

					STMicroelectronics
Part No.	UC3842A
OCR Text	...for UC284XA; 0 < Tamb < 70C for uc384xa; Vi = 15V (note 5); RT = 10K; CT = 3.3nF) Symbo l Parameter T est Cond it ion s UC284XA uc384xa Min. T yp. Max. Min. Typ . Max. 4.95 5.00 5.05 4.90 5.00 5.10 2 3 0.2 4.9 50 5 -30 Tj = 25C TA = Tlow t...
Description	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
File Size	117.34K / 15 Page	View it Online	Download Datasheet

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