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preregulator Datasheet PDF File

For preregulator Found Datasheets File :: 315 Search Time::0.828ms
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				STMicro
Part No.	L4949E
OCR Text	...s. VZ VOUT CT VS preregulator 5V 2 + RES 2V REG RESET VS SI SO 1.23V REF SENSE 1.23V GND D96AT219 July 1997 1/10 L4949E ABSOLUTE MAXIMUM RATINGS Symbol VSDC VSTR IO VO IRES, ISO VZ IZ TJ Tstg Para...
Description	MULTIFUNCTION VERY LOW DROP VOLTAGE REGULATOR
File Size	91.61K / 10 Page	View it Online	Download Datasheet

				ON Semiconductor
Part No.	NCV4949 L4949 L4949.REV4
OCR Text	...) VZ 3 8 Supply Voltage (VCC) 1 preregulator 6.0 V 2.0 A VCC CT 4 1 2 3 4 (Top View) 8 7 6 5 Vout So Reset Gnd Si VZ CT Reset 6 + 2.0 V Sense Output (So) 7 + 1.23 V Regulator Sense Input (Si) 2 1.23 Vref 5 Vs Reset ...
Description	100 mA, 5.0 V, Low DropoutVoltage Regulator withPower-On Reset From old datasheet system
File Size	128.79K / 12 Page	View it Online	Download Datasheet

				SGS Thomson Microelectronics
Part No.	AN966
OCR Text	... a power factor corrector (pfc) preregulator, located between the recti- fier bridge and the filter capacitor, allows to draw from the mains a quasi-sinusoidal current, in-phase with the line voltage. the pf becomes very close to 1 (more th...
Description	L6561, ENHANCED TRANSITION MODE POWER FACTOR CORRECTOR
File Size	167.32K / 20 Page	View it Online	Download Datasheet

				ON Semiconductor
Part No.	NCV4949A NCV4949ADR2G
OCR Text	...) 8 VZ 3 Supply Voltage (VCC) 1 preregulator 6.0 V 2.0 mA PIN CONNECTIONS VCC Si VZ CT 1 2 3 4 (Top View) 8 7 6 5 Vout So Reset GND CT 4 ORDERING INFORMATION Reset 6 + -Reset 2.0 V Sense Output (So) 7 + -Sense 5 GND 1.23 V See de...
Description	100 mA, 5.0 V, Low Dropout Voltage Regulator with Reset and Sense
File Size	199.88K / 9 Page	View it Online	Download Datasheet

				ST Microelectronics STMicroelectronics
Part No.	VB409-022Y 6941 VB409SP
OCR Text	...k diagram. The first stage is a preregulator that translates the high rectified mains voltage to a low voltage and charges an external electrolytic capacitor. The second stage is a simple 5V regulator. The typical operating waveforms are sh...
Description	HIGH VOLTAGE REGULATOR POWER I.C. From old datasheet system HIGH VOLTAGE REGULATOR POWER I.C.
File Size	258.01K / 14 Page	View it Online	Download Datasheet

				Chipcon
Part No.	UCC1817L
OCR Text	...q packages. bicmos power factor preregulator features ? controls boost preregulator to near-unity power factor ? limits line distortion ? world wide line operation ? over-voltage protection ? accurate power limiting ? average current mode c...
Description	1 A POWER FACTOR CONTROLLER, CQCC20 LCC-20
File Size	89.00K / 10 Page	View it Online	Download Datasheet

				SGS Thomson Microelectronics
Part No.	AN824
OCR Text	...ary rms current than with a pfc preregulator. consequently, the pfc allows to select power mosfets switches with up to 3 times higher on resistance (r ds on ) in the downstream converter (see figure 4). the converter transformer size can be...
Description	UNDERSTANDING POWER FACTOR
File Size	88.98K / 5 Page	View it Online	Download Datasheet

For preregulator Found Datasheets File :: 315 Search Time::0.828ms
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