UC1842A Search Results

D945 TRANSISTOR

Abstract: d945
Contextual Info: UC1842A/3 A/4A/5 A UC2842A/3A/4A/5A UC3842A/3A/4A/5A U IM IT R O D E Current Mode PWM Controller DESCRIPTION Low Start Up Current <0.5mA Trimmed Oscillator Discharge Current Automatic Feed Forward Compensation Pulse-by-Pulse Current Limiting Enhanced Load Response Characteristics

DN27

Contextual Info: DN-27 UNITRODE Design Note UC1842/UC1842A FAMILY SUMMARY OF FUNCTIONAL DIFFERENCES The industry standard series of UC1842/43/44/45 devices has been improved for higher frequency, off-line power supplies. This new "A" series of controllers, UC1842A/43A/44A/45A, feature three major advantages

Contextual Info: UC1842A-SP, UC1843A-SP, UC1844A-SP, UC1845A-SP www.ti.com. SLUS872A – JANUARY 2009 – REVISED MAY 2009

Contextual Info: UC1842A-SP, UC1843A-SP, UC1844A-SP, UC1845A-SP www.ti.com. SLUS872A – JANUARY 2009 – REVISED MAY 2009

Contextual Info: UC1842A-SP, UC1843A-SP, UC1844A-SP, UC1845A-SP www.ti.com. SLUS872A – JANUARY 2009 – REVISED MAY 2009

Contextual Info: UC1842AĆEP, UC1843AĆEP, UC1844AĆEP, UC1845AĆEP CURRENTĆMODE PWM CONTROLLER SGLS134C − SEPTEMBER 2002 − REVISED FEBRUARY 2006 D Controlled Baseline D D D D D D D D D D D D D D D D − One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of

PWM UC1843A

Abstract: UC1842A UC1842A-EP UC1843A UC1843A-EP UC1844A UC1844A-EP UC1845A UC1845A-EP
Contextual Info: UC1842A-EP, UC1843A-EP, UC1844A-EP, UC1845A-EP CURRENT-MODE PWM CONTROLLER SGLS134B – SEPTEMBER 2002 – REVISED APRIL 2003 D Controlled Baseline D D D D D D D D D D D D D D D D – One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of

5962-8670406PA

Abstract: UC1843AJ UC1845AJ (DIL8)
Contextual Info: application INFO available UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A Current Mode PWM Controller FEATURES • Optimized for Off-line and DC to DC Converters • Low Start Up Current <0.5mA • Trimmed Oscillator Discharge Current • Automatic Feed Forward Compensation

Contextual Info: UC1842A-EP, UC1843A-EP, UC1844A-EP, UC1845A-EP CURRENT-MODE PWM CONTROLLER SGLS134 – SEPTEMBER 2002 D Controlled Baseline D D D D D D D D D D D D D D D D – One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of –55°C to 125°C

UC1845A-EP

Abstract: pcb for uc3842 UC3842 dc dc design tool 1843AME altera top marking altera SOP top marking
Contextual Info: UC1842A-EP, UC1843A-EP, UC1844A-EP, UC1845A-EP CURRENT-MODE PWM CONTROLLER SGLS134B – SEPTEMBER 2002 – REVISED APRIL 2003 D Controlled Baseline D D D D D D D D D D D D D D D D – One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of

uc184xa

Contextual Info: UC1842AĆEP, UC1843AĆEP, UC1844AĆEP, UC1845AĆEP CURRENTĆMODE PWM CONTROLLER SGLS134C − SEPTEMBER 2002 − REVISED FEBRUARY 2006 D Controlled Baseline D D D D D D D D D D D D D D D D − One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of

UC1843 current mode

Abstract: UC284X
Contextual Info: IN T E G R A T E D C IR C U I T O UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A UNITRODE Current Mode PWM Controller FEATURES • Optimized fo r off-line and DC to DC converters • Low sta rt up current <0.5 mA • Trimmed oscillator discharge current

start-up

Abstract: dn-27
Contextual Info: DN-27 Design Note UC1842/UC1842A FAMILY SUMMARY OF FUNCTIONAL DIFFERENCES The industry standard series of UC1842/43/44/45 devices has been improved for higher frequency, off-line power supplies. This new "A" series of controllers, UC1842A/43A/44A/45A, feature three major advantages

Contextual Info: UC1842AĆEP, UC1843AĆEP, UC1844AĆEP, UC1845AĆEP CURRENTĆMODE PWM CONTROLLER SGLS134C − SEPTEMBER 2002 − REVISED FEBRUARY 2006 D Controlled Baseline D D D D D D D D D D D D D D D D − One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of

Contextual Info: IN T E G R A T E D C IR C U IT S UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3 A/4 A/5 A UNITRODE Current Mode PWM Controller FEATURES • Optimized for off-line and DC to DC converters • Low start up current <0.5 mA • Trimmed oscillator discharge current

5962-8670407

Contextual Info: Sample & Buy Product Folder Support & Community Tools & Software Technical Documents UC1842A-SP, UC1843A-SP, UC1844A-SP SLUS872D – JANUARY 2009 – REVISED MAY 2015 UC184xA-SP QML Class V, Current-Mode PWM Controller 1 Features 2 Applications • • •

Contextual Info: UC1842A-SP, UC1843A-SP, UC1844A-SP, UC1845A-SP www.ti.com. SLUS872A – JANUARY 2009 – REVISED MAY 2009

UC2845* application note

Abstract: uc3842an UC3845AN UC1842A UC1843A UC1844A UC1845A 130VA
Contextual Info: application INFO available UC1842A/3A/4A/5A UC2842A/3A/4A/5A UC3842A/3A/4A/5A Current Mode PWM Controller FEATURES • Optimized for Off-line and DC to DC Converters • Low Start Up Current <0.5mA • Trimmed Oscillator Discharge Current • Automatic Feed Forward Compensation

TRANSISTOR SMD MARKING CODE jg

Abstract: UC1843A TRANSISTOR SMD MARKING CODE fk
Contextual Info: UC1842A-SP, UC1843A-SP, UC1844A-SP, UC1845A-SP www.ti.com SLUS872B – JANUARY 2009 – REVISED OCTOBER 2013 QML CLASS V, CURRENT-MODE PWM CONTROLLERS Check for Samples: UC1842A-SP, UC1843A-SP, UC1844A-SP, UC1845A-SP FEATURES 1 Comp 1 8 VREF VFB 2 7 VCC ISENSE

UC1842

Contextual Info: DN-27 Design Note UC1842/UC1842A FAMILY SUMMARY OF FUNCTIONAL DIFFERENCES The industry standard series of UC1842/43/44/45 devices has been improved for higher frequency, off-line power supplies. This new "A" series of controllers, UC1842A/43A/44A/45A, feature three major advantages

Contextual Info: UC1842AĆEP, UC1843AĆEP, UC1844AĆEP, UC1845AĆEP CURRENTĆMODE PWM CONTROLLER SGLS134C − SEPTEMBER 2002 − REVISED FEBRUARY 2006 D Controlled Baseline D D D D D D D D D D D D D D D D − One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of

Contextual Info: UC1842A-SP, UC1843A-SP, UC1844A-SP, UC1845A-SP www.ti.com. SLUS872A – JANUARY 2009 – REVISED MAY 2009

Contextual Info: UC1842A-SP, UC1843A-SP, UC1844A-SP, UC1845A-SP www.ti.com. SLUS872A – JANUARY 2009 – REVISED MAY 2009

UC1842A

Abstract: UC1842AMDREP UC1843A UC1843AMDREP UC1844A UC1844AMDREP UC1845A
Contextual Info: UC1842AĆEP, UC1843AĆEP, UC1844AĆEP, UC1845AĆEP CURRENTĆMODE PWM CONTROLLER SGLS134C − SEPTEMBER 2002 − REVISED FEBRUARY 2006 D Controlled Baseline D D D D D D D D D D D D D D D D − One Assembly/Test Site, One Fabrication Site Extended Temperature Performance of