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UC3842A Datasheet

Part Manufacturer Description PDF Type
UC3842A Contek Microelectronics Current mode PWM control circuit. Original
UC3842A Fairchild Semiconductor SMPS Controller Original
UC3842A FCI Power Supply Original
UC3842A Microsemi CURRENT MODE PWM CONTROLLER Original
UC3842A Motorola HIGH PERFORMANCE CURRENT MODE CONTROLLERS Original
UC3842A On Semiconductor High Performance Current Mode Controller Original
UC3842A On Semiconductor High Performance Current Mode Controllers Original
UC3842A On Semiconductor High Performance Current Mode Controllers Original
UC3842A STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Original
UC3842A STMicroelectronics HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Original
UC3842A Texas Instruments (UC384xA) Current Mode PWM Controller Original
UC3842A Texas Instruments SMPS Controller - Datasheet Reference Original
UC3842A Unisonic Technologies CURRENT MODE PWM CONTROL CIRCUITS Original
UC3842A Unitrode Current Mode PWM Controller Original
UC3842A Motorola Switchmode Datasheet Scan
UC3842A N/A The Power Supply IC Data Book 1993 Scan
UC3842ACD FCI High Performance Current Mode Controller Original
UC3842ACS FCI High Performance Current Mode Controller Original
UC3842AD Fairchild Semiconductor SMPS Controller Original
UC3842AD Microsemi CURRENT MODE PWM CONTROLLER Original
Showing first 20 results.

UC3842A

Catalog Datasheet MFG & Type PDF Document Tags

UC3843A

Abstract: UC3842AN P/N UC3842A - SMPS Controller Product status/pricing/packaging Product UC3842AN UC3842AD , UC3842AN UC3842AD UC3843AN UC3843AD Package 8 DIP 8 SOP 8 DIP 8 SOP 0 ~ + 70°C Operating Temperature 6 , www.fairchildsemi.com UC3842A/UC3843A SMPS Controller Features · · · · · · · Low Start , Limiting: 22V Description The UC3842A/UC3843A are fixed PWM controller for OffLine and DC to DC , output for driving a POWER MOSFET. Also UC3842A/ UC3843A provide low start up current below 0.3mA and
Fairchild Semiconductor
Original
UC3842A application note uc3843a applications uc3842a application smps design notes uc3842an smps UC3842A/UC3843A 500KH UC3842A/ UC3843ADX

transformer less power supply 12 volt 3A

Abstract: UC3842A UC2842A/3A/4A/5A UC3842A/3A/4A/5A ® HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER . . . , this family are the under-voltagelockout thresholds and maximum duty cycle ranges. The UC3842A and , for the UC3843A and UC3845A are 8.5 V and 7.9V. The UC3842A and UC3843A can operate to , 5V 50mA 2R R S 1V R CURRENT SENSE COMPARATOR PWM LATCH UC3842A D95IN331 September 1998 1/15 UC2842A/3A/4A/5A - UC3842A/3A/4A/5A ABSOLUTE MAXIMUM RATINGS Symbol
STMicroelectronics
Original
UC3844A transformer less power supply 12 volt 3A NE555 PWM 500khz ne5551 UC3842AD1 pwm ne555 uc2842a UC3842A/3A/4A/5A UC384
Abstract: Ordering Information Product Number UC3842AN 8 DIP UC3842AD 8 SOP UC3843AN 8 DIP , www.fairchildsemi.com UC3842A/UC3843A SMPS Controller Features Description â'¢ â'¢ â'¢ â'¢ â'¢ â'¢ â'¢ The UC3842A/UC3843A are fixed PWM controller for OffLine and DC to DC , output for driving a POWER MOSFET. Also UC3842A/ UC3843A provide low start up current below 0.3mA and short shutdown delay time typ. 100ns. The UC3842A has UVLO threshold of 16V(on) and 10V(off). The Fairchild Semiconductor
Original

UC3845A

Abstract: ct 60 transistor ; UC2844AN; UC2845AN; UC3842AN UC3843AN UC3844AN UC3845AN UC2842A/3A/4A/5A - UC3842A/3A/4A/5A , UC2842A/3A/4A/5A UC3842A/3A/4A/5A ® HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER . . . , . The UC3842A and UC3844A have UVLO thresholds of 16V (on) and 10V (off), ideally suited off-line applications The corresponding thresholds for the UC3843A and UC3845A are 8.5 V and 7.9V. The UC3842A and , UC3842A D95IN331 March 1999 1/15 UC2842A/3A/4A/5A - UC3842A/3A/4A/5A ABSOLUTE MAXIMUM RATINGS
STMicroelectronics
Original
ct 60 transistor UC3843A datasheet UC2842AD1 UC2843AD1

UC3843AL

Abstract: UC3842AL Ordering Number Normal Lead Free Plating UC3842A-D08-T UC3842AL-D08-T UC3842A-S08-R UC3842AL-S08-R UC3842A-S08-T UC3842AL-S08-T UC3843A-D08-T UC3843AL-D08-T UC3843A-S08-R UC3843AL-S08-R UC3843A-S08-T , Tape Reel Tube UC3842AL-D08-T (1)Packing Type (2)Package Type (3)Lead Plating , UNISONIC TECHNOLOGIES CO., LTD UC3842A/3843A LINEAR INTEGRATED CIRCUIT CURRENT MODE PWM CONTROL CIRCUITS SOP-8 DESCRIPTION The UTC UC3842A/3843A provide the necessary functions to
Unisonic Technologies
Original
UC3842AL UC3843AL 3843a PWM 3843A ic 3842a TD 3843A UC3842A/3843A UC3843AL-S08-T QW-R103-002
Abstract: ; UC2843AN; UC2844AN; UC2845AN; UC3842AN UC3843AN UC3844AN UC3845AN UC2842A/3A/4A/5A - UC3842A/3A , _ >7/ UC2842A/3A/4A/5A UC3842A/3A/4A/5A HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER . , under-voltage lockout thresholds and maximum duty cycle ranges. The UC3842A and UC3844A have UVLO thresholds , UC3843A and UC3845A are 8.5 V and 7.9V. The UC3842A and UC3843A can operate to duty cycles approaching , flip flop used only in UC3844A and UC3845A) September 1998 1/15 UC2842A/3A/4A/5A - UC3842A/3A -
OCR Scan
Abstract: S G S -TH O M S O N » » ilU IM IiS D Iê i UC2842A/3A/4A/5A UC3842A/3A/4A/5A HIGH , family are the under-voltage lockout thresholds and maximum duty cycle ranges. The UC3842A and UC3844A , ingthresholds for the UC3843A and UC3845A are 8.5 V and 7.9V. The UC3842A and UC3843A can operate to duty , UC3842A/3A/4A/5A ABSOLUTE MAXIMUM RATINGS Sym bol P aram eter Vi Supply Voltage (N < 30mA , UC2844AD1 UC2845AD1 ; ; ; ; Minidip UC3842AD1 UC3843AD1 UC3844AD1 UC3845AD1 UC2842AN -
OCR Scan
Abstract: Free Halogen Free UC3842AL-D08-T UC3842AP-D08-T UC3842AL-S08-R UC3842AP-S08-R UC3842AL-S08-T UC3842AP-S08-T UC3843AL-D08-T UC3843AP-D08-T UC3843AL-S08-R UC3843AP-S08-R UC3843AL-S08-T UC3843AP-S08-T , UNISO TE NIC CHNO G SCO LTD LO IE ., UC3842A/3843A LINEAR INTEGRATED CIRCUIT CU RREN T M ODE PWM CON T ROL CI RCU I T S Ì DESCRI PT I ON The UTC UC3842A/3843A provide the necessary , -002.G UC3842A/3843A Ì LINEAR INTEGRATED CIRCUIT PI N CON FI GU RAT I ON COMP 8 VREF VFB 2 Unisonic Technologies
Original

UC3843A datasheet

Abstract: uc2842a PDIP­8 50 Units/Rail UC3842AD SO­14 55 Units/Rail UC3842ADR2 SO­14 2500 Tape & , UC3842A, UC3843A, UC2842A, UC2843A High Performance Current Mode Controllers The UC3842A , , 2001 October, 2001 ­ Rev. 3 1 Publication Order Number: UC3842A/D UC3842A, UC3843A , Junction Temperature TJ + 150 °C Operating Ambient Temperature UC3842A, UC3843A UC2842A , ://onsemi.com 2 ­ 65 to + 150 °C UC3842A, UC3843A, UC2842A, UC2843A ELECTRICAL CHARACTERISTICS (VCC
ON Semiconductor
Original
UCX842A UCX843A UC284XA UC384XA PWM TRANSFORMER DESIGN UC3842A/D

UC3842A MONITOR POWER SUPPLY

Abstract: UC3825 currents and power dissipation. The UC3842A's current sense node is used as the fault input, and can be , DN-26 Design Note UC3842A LOW COST START-UP AND FAULT PROTECTION CIRCUIT This circuit , CIRCUIT DESCRIPTION AND OPERATION: The UC3842A Controller is featured in this design NOT as the power , , the UC3842A features 16 volt turn-on and 10 volt turn-off thresholds, ideally suited for power mosfet gate drive circuits. The 1 amp output of the UC3842A is used to switch the auxiliary supply
Unitrode
Original
UC3825 UC3846 UC3730 UC3842A MONITOR POWER SUPPLY UC3846 application uc3842a datasheet

UC3843A datasheet

Abstract: UC2843AD2 Reel UC3842AN PDIP­8 50 Units/Rail UC3843AN PDIP­8 50 Units/Rail UC3842AN1 PDIP , UC3842A, UC3843A, UC2842A, UC2843A High Performance Current Mode Controllers The UC3842A , Publication Order Number: UC3842A/D UC3842A, UC3843A, UC2842A, UC2843A VCC Vref 8(14) 5.0V , Operating Ambient Temperature UC3842A, UC3843A UC2842A, UC2843A TA Storage Temperature Range Tstg , power dissipation limits must be observed. http://onsemi.com 2 ­ 65 to + 150 °C UC3842A
ON Semiconductor
Original
UC2843AD2 UC3842AN FREE pin diagram of ic UC3843AD EC35-3c8 Ferroxcube 3C8 flyback MARKING EA MOSFET

UC3843a applications

Abstract: INFORMATION Device UC3842AN UC3842AD UC3842ADR2 UC3843AN UC3843AD UC3843ADR2 UC3843AD1 UC3843AD1R2 UC2842AN , Back UC3842A, UC3843A, UC2842A, UC2843A High Performance Current Mode Controllers The UC3842A , Publication Order Number: UC3842A/D UC3842A, UC3843A, UC2842A, UC2843A VCC Vref 8(14) R R RTCT 4(7 , Junction Temperature Operating Ambient Temperature UC3842A, UC3843A UC2842A, UC2843A Storage Temperature , ://onsemi.com 2 UC3842A, UC3843A, UC2842A, UC2843A ELECTRICAL CHARACTERISTICS (VCC = 15 V, [Note 2], RT =
ON Semiconductor
Original

UTC3842

Abstract: UTC3843A UTC UC3842A / 3843A LINEAR INTEGRATED CIRCUIT CURRENT MODE PWM CONTROL CIRCUITS DESCRIPTION The UTC UC3842A/3843A provide the necessary functions to implement off-line or DC to DC fixed frequency , mA W W °C UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R103-002,B UTC UC3842A / 3843A , QW-R103-002,B UTC UC3842A / 3843A LINEAR INTEGRATED CIRCUIT PARAMETER Maximum Duty Cycle Minimum , . UTC UNISONIC TECHNOLOGIES CO., LTD. 3 QW-R103-002,B UTC UC3842A / 3843A LINEAR INTEGRATED
Unisonic Technologies
Original
UTC3842 UTC3843A UTC3842A

UC3842C

Abstract: UC3842CD are 16V/10V for the UC3842A. The Vref comparator upper and lower thresholds are 3.6V/3.4V.The large , is trimmed to± 2.0% on the UC3842A.Its promaiy purpose to supply charging cunent to the oscillator , ISemiconductor \ FGI Semiconductor UC3842A High Performance Current Mode Controller The UC3842A series is high performance fixed frequency current mode controllers.This is specifically designed , ground pins for the totem pole output stage. The UC3842A has UVLO thresholds of 16V (on) and 10V (off
-
OCR Scan
UC3842C UC3842CD 16-SUPPLY SOP14 package 115VK 371cj Q0012S3

UCX84XA

Abstract: INFORMATION Device UC3842AN UC3842AD UC3842ADR2 UC3843AN UC3843AD UC3843ADR2 UC3843AD1 UC3843AD1R2 UC2842AN , UC3842A, UC3843A, UC2842A, UC2843A High Performance Current Mode Controllers The UC3842A, UC3843A , , 2004 - Rev. 4 Publication Order Number: UC3842A/D UC3842A, UC3843A, UC2842A, UC2843A VCC Vref 8 , , Junction-to-Air Operating Junction Temperature Operating Ambient Temperature UC3842A, UC3843A UC2842A, UC2843A , http://onsemi.com 2 UC3842A, UC3843A, UC2842A, UC2843A ELECTRICAL CHARACTERISTICS (VCC = 15 V
ON Semiconductor
Original
UCX84XA SO-14

UC3642A

Abstract: UC3B43A < 8 > MOTOROLA - UC3842A, 43A UC2842A, 43A HIGH PERFORMANCE CURRENT MODE CONTROLLERS High Perform ance Current Mode Controllers The UC3842A, UC3843A series of high performance , ANALOG 1C DEVICE DATA UC3842A, 43A UC2842A, 43A MAXIMUM RATINGS Rating Total P o w er S u pply and , , UC2843A +85=C lor UC2842A, UC2843A MOTOROLA ANALOG 1C DEVICE DATA 3-743 UC3842A, 43A UC2842A , test to maintain junction temperature as close to ambient as possible Tlow = °°c for UC3842A, UC3843A
-
OCR Scan
UC3642A UC3B43A UC3642 3843AN 3842an CX-843A 30AWG EC35PCB1

iC-UC3842A

Abstract: UC3844AN UC3842AD1 UC3843AD1 UC3844AD1 UC3845AD1 UC2842AN UC2843AN UC2844AN UC2845AN UC3842AN UC3843AN UC3844AN , UC2842A/3A/4A/5A UC3842A/3A/4A/5A HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER . TRIMMED , UC3842A and UC3844A have UVLO thresholds of 16V (on) and 10V (off), ideally for the UC3843A and UC3845A are 8.5 V and 7.9V. The UC3842A and UC3843A can operate to duty cycles , I-V CURRENT PWM LATCH CURRENT SENSE COMPARATOR UC3842A September 1998 1/15 This Material
-
OCR Scan
iC-UC3842A CY715 C2842A/3A/4A/5A

UC3842A MONITOR POWER SUPPLY

Abstract: UC3842A OPERATION: The UC3842A's current sense node is used as the fault input, and can be configured to provide , DN-26 U IM IT R O D E Design Note UC3842A LOW COST START-UP AND FAULT PROTECTION CIRCUIT This , configuration, the fault circuit is designed to deliver a 1 volt input to pin 3 of the UC3842A when a fault , 's reference output, pin 8 and can supply 20 milliamps maximum. The UC3842A Controller is featured in this , bulk supply. Additionally, the UC3842A features 16 volt turn-on and 10 volt turn-off thresholds
-
OCR Scan
PWM IC 8 PIN simple PWM circuit transistor 2 Amp 3 volt

UC3842A MONITOR POWER SUPPLY

Abstract: UC3825 currents and power dissipation. The UC3842A's current sense node is used as the fault input, and can be , DN-26 Design Note UC3842A LOW COST START-UP AND FAULT PROTECTION CIRCUIT This circuit , CIRCUIT DESCRIPTION AND OPERATION: The UC3842A Controller is featured in this design NOT as the power , , the UC3842A features 16 volt turn-on and 10 volt turn-off thresholds, ideally suited for power mosfet gate drive circuits. The 1 amp output of the UC3842A is used to switch the auxiliary supply
Unitrode
Original
UC3846 application note uc3825 design

UC3843A datasheet

Abstract: uc3843a 5 UC3842A/UC3843A Ordering Information Product Number UC3842AN 8 DIP UC3842AD 8 , www.fairchildsemi.com UC3842A/UC3843A SMPS Controller Features Description · · · · · · · The UC3842A/UC3843A are fixed PWM controller for OffLine and DC to DC converter , driving a POWER MOSFET. Also UC3842A/ UC3843A provide low start up current below 0.3mA and short shutdown delay time typ. 100ns. The UC3842A has UVLO threshold of 16V(on) and 10V(off). The UC3843A is
Fairchild Semiconductor
Original
pdf UC3843an UC3842AN FREE DOWNLOAD

C3842AN

Abstract: 3842A (M) MOTOROLA. -Advance Information UC3842A, 43A UC2842A, 43A High Perform ance Current Mode Controllers The UC3842A, UC3843A series of high performance fixed frequency current mode , 2843A N 3 -5 4 6 MOTOROLA ANALOG 1C DEVICE DATA UC3842A, 43A UC2842A, 43A MAXIMUM RATINGS R , DEVICE DATA 3 -5 4 7 UC3842A, 43A UC2842A, 43A ELECTRICAL CHARACTERISTICS (V C c = 15 V, [Note 2 , t S e n s e In p u t 3 -5 4 8 M OTOROLA ANALOG 1C DEVICE DATA UC3842A, 43A UC2842A, 43A
-
OCR Scan
C3842AN 3842A MCR101 MBR1635 Z7156 Z7157

3843A

Abstract: UC3843AL UNISONIC TECHNOLOGIES CO., LTD UC3842A/3843A LINEAR INTEGRATED CIRCUIT CURRENT MODE PWM CONTROL CIRCUITS DESCRIPTION The UTC UC3842A/3843A provide the necessary functions to implement , Tape Reel Tube 1 of 9 QW-R103-002.E UC3842A/3843A LINEAR INTEGRATED CIRCUIT PIN , -002.E UC3842A/3843A LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS (Ta=25) PARAMETER SYMBOL RATINGS , MIN 1.1 3 of 9 QW-R103-002.E UC3842A/3843A LINEAR INTEGRATED CIRCUIT ELECTRICAL
Unisonic Technologies
Original
uc3843ap st 3843a

UC3843A

Abstract: uc384*adg UC3842A, UC3843A, UC2842A, UC2843A High Performance Current Mode Controllers The UC3842A , Publication Order Number: UC3842A/D UC3842A, UC3843A, UC2842A, UC2843A VCC Vref 5.0V Reference 8 , Operating Ambient Temperature UC3842A, UC3843A UC2842A, UC2843A TA Storage Temperature Range Tstg , ://onsemi.com 2 UC3842A, UC3843A, UC2842A, UC2843A ELECTRICAL CHARACTERISTICS (VCC = 15 V, [Note 2], RT = , junction temperature as close to ambient as possible. Tlow = 0°C for UC3842A, UC3843A Thigh = +70°C for
ON Semiconductor
Original
uc384*adg uc3842adg ferroxcube Ee core SOIC-14
Showing first 20 results.