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UC1844W Texas Instruments IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDFP14, CERAMIC, DFP-14, Switching Regulator or Controller visit Texas Instruments
UC1844AMDREP Texas Instruments Enhanced Product Current Mode Pwm Controller 8-SOIC -55 to 125 visit Texas Instruments Buy
UC1844JQMLV Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8 visit Texas Instruments
UC1844LQMLV Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20 visit Texas Instruments
UC1844AJQMLV Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8 visit Texas Instruments
UC1844L/883BC Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20 visit Texas Instruments

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UC1844 Datasheet

Part Manufacturer Description PDF Type
UC1844 Texas Instruments Current Mode PWM Controller Original
UC1844 Texas Instruments Current Mode PWM Controller Original
UC1844 Unitrode Current Mode PWM Controller Original
UC1844A Microsemi CURRENT MODE PWM CONTROLLER Original
UC1844A Texas Instruments SMPS Controller - Datasheet Reference Original
UC1844A Unitrode Current Mode PWM Controller Original
UC1844AAY Microsemi CURRENT MODE PWM CONTROLLER Original
UC1844AD Texas Instruments Current Mode PWM Controller Original
UC1844AD8 Texas Instruments Current Mode PWM Controller Original
UC1844ADW Texas Instruments Current Mode PWM Controller Original
UC1844A-EP Texas Instruments Original
UC1844AJ Texas Instruments Current Mode PWM Controller 8-CDIP -55 to 125 Original
UC1844AJ Texas Instruments Current Mode PWM Controller Original
UC1844AJ Texas Instruments UC1844 - Current Mode PWM Controller 8-CDIP -55 to 125 Original
UC1844AJ Texas Instruments CURRENT MODE PWM CONTROLLER Original
UC1844AJ N/A Shortform IC and Component Datasheets (Plus Cross Reference Data) Scan
UC1844AJ883B Texas Instruments CURRENT MODE PWM CONTROLLER Original
UC1844AJ883B Texas Instruments Current Mode PWM Controller 8-CDIP -55 to 125 Original
UC1844AJ/883B Texas Instruments UC1844 - IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP8, Switching Regulator or Controller Original
UC1844AJ883B Texas Instruments UC1844 - Current Mode PWM Controller 8-CDIP -55 to 125 Original
Showing first 20 results.

UC1844

Catalog Datasheet MFG & Type PDF Document Tags

UC2845 SO14

Abstract: SLUA143 PRICING/AVAILABILITY/PKG ORDERABLE DEVICE 5962-8670403V2A 5962-8670403VPA UC1844J UC1844J883B UC1844JQMLV UC1844L UC1844L883B UC1844LQMLV PACKAGE FK JG JG JG JG FK FK FK PINS 20 8 8 8 8 20 20 20 Product , Full datasheet in Acrobat PDF: uc1844.pdf (433 KB) (Updated: 09/05/1999) APPLICATION NOTES Back to Top , under-voltage lockout thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of , range of zero to 50% is obtained by the UC1844 and UC1845 by the addition of an internal toggle flip
Unitrode
Original
SLUA143 UC2845 SO14 UC1845 application notes uc3842 light uc3844 transformer design UNITRODE UC2844 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 UC1843 SLUA163 DN-40

UFN833

Abstract: C2842 under-voltage lockout thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of , range of zero to 50% is obtained by the UC1844 and UC1845 by the addition of an internal toggle flip , frequency is one half oscillator frequency for the UC1844 and UC1845. Note 7: Temperature stability , for the UC1842 and UC1843. Output frequency is one half oscillator frequency for the UC1844 and , UC1842 UC1844 UC1843 UC1845 Von 16V 8.4V Voff 10V 7.6V I_ Vcc
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OCR Scan
130VA UFN833 C2842 UC3842 uc3842 design uc3842 OSC C2842/3/4/5 95VAC UC1842/3

UC284X

Abstract: scr 1a 25V under-voitage lockout thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of , range of zero to 50% is obtained by the UC1844 and UC1845 by the addi tion of an internal toggle flip , frequency for the UC1842 and UC1843. O utput frequency is one half oscillator frequency for the UC1844 and , frequency is one h a lf oscillator frequency for the UC1844 and UC1845. 34 ERROR AMP CONFIGURATION I , UC1844 V on VOFF 16V 10V UC1843 UC1845 8.4V 7.6V During under-voltage lock-out, the output driver
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OCR Scan
UC284X scr 1a 25V UC2842 power supply with uc2842 3750V

flyback uc3842 application note

Abstract: power supply with uc2842 are the under-voltage lockout thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have , approaching 100%. A range of zero to 50% is obtained by the UC1844 and UC1845 by the addition of an internal , half oscillator frequency for the UC1844 and UC1845. Temperature stability, sometimes referred to as , frequency for the UC1844 and UC1845. ERROR AMP CONFIGURATION Error Amp can Source or Sink up to 0.5mA
Texas Instruments
Original
flyback uc3842 application note SLUS223A uc3842 power factor CFP14 flyback uc3842 application notes uc3842

UC3843 application note buck

Abstract: uc3843 design guide Mode Texas Instruments UC1844, Current Mode PWM Controller DEVICE STATUS: ACTIVE DATASHEET uc1844.pdf , UC1844L883B FK 20 ACTIVE 20.29 1 59628670403XA Check stock or order UC1844LQMLV FK , under-voltage lockout thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of , range of zero to 50% is obtained by the UC1844 and UC1845 by the addition of an internal toggle flip , the UC1842 and UC1843. Output frequency is one half oscillator frequency for the UC1844 and UC1845
Texas Instruments
Original
UC3843 application note buck uc3843 design guide UC2843 applications UC3845 application note buck UC2843 UC2845* application note UC3845 UC3845D UC3845D8 UC3845D8TR UC3845DTR UC3845J
Abstract: under-voltage lockout thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of , 100%. A range of zero to 50% is obtained by the UC1844 and UC1845 by the addition of an internal , one half oscillator frequency for the UC1844 and UC1845. Note 7: Temperature stability, sometimes , frequency is one half oscillator frequency for the UC1844 and UC1845. ERROR AMP CONFIGURATION I 2.50V , UC1842 UC1844 UC1843 UC1845 V on 16V 8.4V VOFF 10V 7.6V I -
OCR Scan
SD945

flyback uc3842 power supply

Abstract: UC3842D thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UV-LO thresholds of 16 V (on) and 10 V , the zero to , UC1844 and UC1845) September 1988 1/8 931 UC1842/3/4/5-UC2842/3/4/5-UC3842/3/4/5 7^5^537 00BBM3B 3 , TYPE PLASTIC CERAMIC MINIDIP MINIDIP DIP-14 SO-14 UC1842 UC1842J UC1843 UC1843J UC1844 UC1844J - UC1845 UC1845J UC2842 UC2842N UC2842J UC2842B UC2842D UC2843 UG2843N : UC2843J UC2843B
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OCR Scan
flyback uc3842 power supply UC3842D off-line flyback regulator uc3845 UC3843 UC3843J uc2845n D02243

UC1843

Abstract: pwm led driver using uc3842/3/4/5 thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of 16V (on) and 10V , zero to 50% is obtained by the UC1844 and UC1845 by the addition of an internal toggle flip flop which , frequency for the UC1842 and UC1843. Output frequency is one half oscillator frequency for the UC1844 and , frequency is one half oscillator frequency for the UC1844 and UC1845. ERROR AMP CONFIGURATION Error
Unitrode
Original
pwm led driver using uc3842/3/4/5 pwm led driver uc3842 5v power supply with uc3842 UC3842 p pwm 5-UC3842 5 pin transistor for 12v 3 amp

power supply with uc2842

Abstract: SLUS223A thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of 16V (on) and 10V , zero to 50% is obtained by the UC1844 and UC1845 by the addition of an internal toggle flip flop which , UC1842 and UC1843. Output frequency is one half oscillator frequency for the UC1844 and UC1845 , frequency is one half oscillator frequency for the UC1844 and UC1845. ERROR AMP CONFIGURATION Error
Texas Instruments
Original
UC3842 flyback uc3842 circuit diagram
Abstract: under-voltage lockout thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of , 100%. A range of zero to 50% is obtained by the UC1844 and UC1845 by the addition of an internal , UC1843. Output frequency is one h a lf oscillator frequency for the UC1844 a n d UC1845. Note 7 , TO REST OF IC UC1842 UC1844 V on I I UC1843 UC1845 16V 8.4V Voff 10V 7.6V -
OCR Scan
Q13D7

uc 3284

Abstract: under-voltage lockout thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of , range of zero to 50% is obtained by the UC1844 and UC1845 by the addition of an internal toggle flip , frequency fo r the UC1842 and UC1843. O utput frequency is one h a lf oscillator frequency fo r the UC1844 , oscillator frequency fo r the UC1844 and UC1845. ERROR AMP CONFIGURATION I 2 .5 0 V 3-285 GENERAL
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OCR Scan
uc 3284

power supply with uc2842

Abstract: pwm led driver using uc3842/3/4/5 thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of 16V (on) and 10V , zero to 50% is obtained by the UC1844 and UC1845 by the addition of an internal toggle flip flop which , frequency for the UC1842 and UC1843. Output frequency is one half oscillator frequency for the UC1844 and , frequency is one half oscillator frequency for the UC1844 and UC1845. ERROR AMP CONFIGURATION Error
Unitrode
Original
off-line flyback regulator uc3842 PLCC-20 SOIC-14 application uc3842 power supply with uc3842 UC2842 TI

power supply with uc2842

Abstract: UC184X under-voltage lockout thresholds and maximum duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of , approaching 100%. A range of zero to 5 0 % is obtained by the UC1844 and UC1845 by the addition of an internal , the UC1842 and UC1843. Output frequency is one half oscillator frequency for the UC1844 and UC1845 , frequency for the UC1844 and UC1845. ERROR AMP CONFIGURATION Error Amo can Source or Sink up to 0.5mA
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OCR Scan
UC184X uc3842 pin Configuration

UC284X

Abstract: uc3842 pin Configuration is one h a lf oscillator frequency for the UC1844 and UC1845. Note 7: Temperature stability , UC1842 and UC1843. Output frequency is one h a lf oscillator frequency for the UC1844 and UC1845. 34 , LOCKOUT Vcc ON/OFF COMMAND TO REST OF IC Vcc - UC1042 UC1844 V on VOFF 16V 10V UC1B43
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OCR Scan

UC1845

Abstract: UC284X cycle ranges. The UC1842 and UC1844 have UVLO thresholds of 16V (on) and 10V (off), ideally suited to , the UC1844 and UC1845 by the addition of an internal toggle flip flop w hich blanks the o utp ut o ff , is one half oscillator frequency for the UC1844 and UC1845 ERROR AMP CONFIGURATION 4-162 U
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OCR Scan
500KH 130VAC

uc38448

Abstract: flyback uc3842 power supply UC1842J883B UC1842L883B UC1842W UC1843J UC1843J883B UC1843L UC1843L883B UC1843W UC1844J UC1844J883B , Space: UC1842-SP, UC1843-SP, UC1844-SP, UC1845-SP NOTE: Qualified Version Definitions: · Catalog - , duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of 16 VON and 10 VOFF, ideally suited to , UC1844 and UC1845 by the addition of an internal toggle flip flop which blanks the output off every other , . Output frequency is one half oscillator frequency for the UC1844 and UC1845. Submit Documentation
Texas Instruments
Original
uc38448 application note uc3845 uc3843 flyback supply uc3844 14 pin ic configuration U9D946 5X842 SLUS223C

USD1120 ZENER

Abstract: USD1120 duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of 16 VON and 10 VOFF, ideally suited to , UC1844 and UC1845 by the addition of an internal toggle flip flop which blanks the output off every other , UC1843. Output frequency is one half oscillator frequency for the UC1844 and UC1845. Submit , REST of IC UC1842 UC1844 VON VOFF 16 V 10 V UC1843 UC1845 8.4 V 7.6 V
Texas Instruments
Original
UF81002 USD1120 USD1120 ZENER USD1120 diode diode USD1120 varo vm 68 SLUS223B 1N3613 1N3612 UES1002 UC3844
Abstract: , UC1844, UC1844-SP, UC1845, UC1845-SP, UC3842, UC3843, UC3844, UC3845, UC3845AM : â'¢ Catalog: UC3842 , to 125 UC1844J UC1844J883B ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type -55 to 125 8670403PA UC1844 UC1844L883B ACTIVE LCCC FK 20 1 TBD , , UC1843-SP, UC1844-SP, UC1845-SP NOTE: Qualified Version Definitions: â'¢ Catalog - TI's standard catalog , UC1844 have UVLO thresholds of 16 VON and 10 VOFF, ideally suited to off-line applications. The Texas Instruments
Original
ISO/TS16949

UC2842

Abstract: UC1845W/883B UC1843W UC1844J UC1844J883B UC1844L883B ACTIVE ACTIVE ACTIVE ACTIVE CFP CDIP CDIP , · Military: UC1842, UC1843, UC1844, UC1845 · Space: UC1842-SP, UC1843-SP, UC1844-SP, UC1845-SP NOTE , 59628670401XA UC1842L/ 883B 8670402PA UC1843 59628670402XA UC1843L/ 883B 8670403PA UC1844 59628670403XA UC1844L , UC1843J 8670402PA UC1843 UC1843L 59628670402XA UC1843L/ 883B UC1843W UC1844J 8670403PA UC1844 , duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of 16 VON and 10 VOFF, ideally suited to
Texas Instruments
Original
Abstract: , UC3842M, UC3845A â'¢ Military: UC1842, UC1843, UC1844, UC1845 â'¢ Space: UC1842-SP, UC1843-SP, UC1844-SP , UC1844J ACTIVE CDIP JG 8 1 TBD A42 N / A for Pkg Type UC1844J883B ACTIVE , UC1844 have UVLO thresholds of 16 VON and 10 VOFF, ideally suited to off-line applications. The , duty cycles approaching 100%. A range of zero to 50% is obtained by the UC1844 and UC1845 by the , UC1844 and UC1845. Submit Documentation Feedback 3 UC1842/3/4/5 UC2842/3/4/5 UC3842/3/4/5 Texas Instruments
Original

zener diode A42

Abstract: uc38448 duty cycle ranges. The UC1842 and UC1844 have UVLO thresholds of 16 VON and 10 VOFF, ideally suited to , UC1844 and UC1845 by the addition of an internal toggle flip flop which blanks the output off every other , . Output frequency is one half oscillator frequency for the UC1844 and UC1845. Submit Documentation , REST of IC UC1842 UC1844 VON VOFF 16 V 10 V UC1843 UC1845 8.4 V 7.6 V , QUALIFIED VERSIONS OF UC1842, UC1843, UC1844, UC1845, UC3842, UC3843, UC3844, UC3845, UC3845AM : UC3842M
Texas Instruments
Original
zener diode A42 C549C UC3845P u*946 UC3843 circuit diagram

8 pin ic 3842

Abstract: LM 3842 Circuit diagram of the zero to < 50 % is obtained by the UC1844 and UC1845 by the addition of an internal toggle flip , M IN ID IP C E R A M IC M IN ID IP D IP - 1 4 S O -1 4 UC1842 UC1843 UC1844 UC1845 UC2842 UC2843
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OCR Scan
8 pin ic 3842 LM 3842 Circuit diagram PIN CONFIGURATION OF IC 3842 regulator tic 1108 c 3842 UC2844J 1842/3/4/5-U 2842/3/4/5-U W36T2
Showing first 20 results.