UNITY POWER FACTOR ICS Search Results

1607B

Abstract: NCP1607 NCP1607B NCP1607BDR2G SCHEMATIC DIAGRAM OF POWER factor controller "SMPS Controller" 6 pin smps power control ic NCP1230 PFC BALLAST CONTROL IC A114E
Contextual Info: NCP1607 Cost Effective Power Factor Controller The NCP1607 is an active power factor controller specifically designed for use as a pre−converter in ac−dc adapters, electronic ballasts, and other medium power off line converters typically up to 250 W . It utilizes Critical Conduction Mode (CRM) to ensure unity

UC3854B

Contextual Info: UC1854A UC2854A, UC2854B UC3854A, UC3854B www.ti.com SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • • • • • • • • • • • • Controls Boost PWM to Near-Unity Power Factor Limits Line Current Distortion To <3%

UC3854BDW

Contextual Info: UC1854A UC2854A, UC2854B UC3854A, UC3854B www.ti.com SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • • • • • • • • • • • • Controls Boost PWM to Near-Unity Power Factor Limits Line Current Distortion To <3%

UC3854BN

Contextual Info: UC1854A UC2854A, UC2854B UC3854A, UC3854B www.ti.com SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • • • • • • • • • • • • Controls Boost PWM to Near-Unity Power Factor Limits Line Current Distortion To <3%

Contextual Info: UC1854A UC2854A, UC2854B UC3854A, UC3854B www.ti.com SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • • • • • • • • • • • • Controls Boost PWM to Near-Unity Power Factor Limits Line Current Distortion To <3%

Contextual Info: UC1854A UC2854A, UC2854B UC3854A, UC3854B www.ti.com SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • • • • • • • • • • • • Controls Boost PWM to Near-Unity Power Factor Limits Line Current Distortion To <3%

uc3854 Circuit Application Note

Contextual Info: UC1854A UC2854A, UC2854B UC3854A, UC3854B www.ti.com SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • • • • • • • • • • • • Controls Boost PWM to Near-Unity Power Factor Limits Line Current Distortion To <3%

SLUA144

Abstract: uc3854 Application Note UC1854A UC2854A UC2854B UC3854 UC3854A UC3854B UC2854BDW UC3854 Schottky
Contextual Info: UC1854A UC2854A, UC2854B UC3854A, UC3854B www.ti.com SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • • • • • • • • • • • • Controls Boost PWM to Near-Unity Power Factor Limits Line Current Distortion To <3%

uc3854 Circuit Application Note

Contextual Info: UC1854A UC2854A, UC2854B UC3854A, UC3854B www.ti.com SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • • • • • • • • • • • • Controls Boost PWM to Near-Unity Power Factor Limits Line Current Distortion To <3%

Contextual Info: UC1854A UC2854A, UC2854B UC3854A, UC3854B www.ti.com SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • • • • • • • • • • • • Controls Boost PWM to Near-Unity Power Factor Limits Line Current Distortion To <3%

Contextual Info: UC1854A UC2854A, UC2854B UC3854A, UC3854B www.ti.com SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • • • • • • • • • • • • Controls Boost PWM to Near-Unity Power Factor Limits Line Current Distortion To <3%

Contextual Info: UC1854A UC2854A, UC2854B UC3854A, UC3854B w w w .t i.c om SLUS329E – MONTH 2003 – REVISED JANUARY 2008 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES 1 • • • • • • • • • • • • Controls Boost PWM to Near-Unity Power Factor Limits Line Current Distortion To <3%

UC3854AN

Abstract: SLUA144 uc3854 Application UC1854B UC3854BDW UC3854BN UC2854A UC2854B UC3854 UC3854A
Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329E - JUNE 1998 - REVISED AUGUST 2006 ADVANCED HIGH-POWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible enhanced versions of the UC3854. Like the

UC3854AN

Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329C − JUNE 1998 − REVISED OCTOBER 2005 ADVANCED HIGHĆPOWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible

AC DC pwm controller rectifier uc3854

Abstract: uc3854bn UC3854 for PFC UC3854 UC3854 datasheet UC1854B SLUA177 SLUS329A UC3854A UC2854A
Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329A − JUNE 1998 − REVISED AUGUST 2003 ADVANCED HIGHĆPOWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible

Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329B − JUNE 1998 − REVISED FEBRUARY 2005 ADVANCED HIGHĆPOWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible

UC3854 for PFC

Abstract: UC1854B UC3854AN
Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329B − JUNE 1998 − REVISED FEBRUARY 2005 ADVANCED HIGHĆPOWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible

UC1854B

Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329B − JUNE 1998 − REVISED FEBRUARY 2005 ADVANCED HIGHĆPOWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible

Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329B − JUNE 1998 − REVISED FEBRUARY 2005 ADVANCED HIGHĆPOWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible

Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329B − JUNE 1998 − REVISED FEBRUARY 2005 ADVANCED HIGHĆPOWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible

UC3854AN

Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329B − JUNE 1998 − REVISED FEBRUARY 2005 ADVANCED HIGHĆPOWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible

UC1854B

Abstract: UC3854AN
Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329B − JUNE 1998 − REVISED FEBRUARY 2005 ADVANCED HIGHĆPOWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible

Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329B − JUNE 1998 − REVISED FEBRUARY 2005 ADVANCED HIGHĆPOWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible

UC3854AN

Contextual Info: UC1854B UC2854A, UC2854B UC3854A, UC3854B SLUS329B − JUNE 1998 − REVISED FEBRUARY 2005 ADVANCED HIGHĆPOWER FACTOR PREREGULATOR FEATURES D Controls Boost PWM to Near-Unity Power D D D D D D D D D D D DESCRIPTION The UC3854A/B products are pin compatible