Untitled
Abstract: No abstract text available
Text: UNISONIC TECHNOLOGIES CO., LTD UC3854 Preliminary CMOS IC ENHANCED HIGH POWER FACTOR PREREGULATOR DESCRIPTION The UTC UC3854 provide all the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the AC input line current waveform to
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UC3854
UC3854
QW-R103-082
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400w smps
Abstract: No abstract text available
Text: NCP1605 Enhanced, High Voltage and Efficient Standby Mode, Power Factor Controller The NCP1605 is a controller that exhibits near-unity power factor while operating in fixed frequency, Discontinuous Conduction Mode DCM or in Critical Conduction Mode (CRM).
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NCP1605
SOIC-16
NCP1605/D
400w smps
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1607B
Abstract: NCP1607B NCP1607 NCP1607BDR2G NCP1607BDR2
Text: 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 300 W . It utilizes Critical Conduction Mode (CRM) to ensure unity
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NCP1607
1607B
NCP1607/D
NCP1607B
NCP1607BDR2G
NCP1607BDR2
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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
Text: 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
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NCP1607
NCP1607
NCP1607/D
1607B
NCP1607B
NCP1607BDR2G
SCHEMATIC DIAGRAM OF POWER factor controller
"SMPS Controller"
6 pin smps power control ic
NCP1230
PFC BALLAST CONTROL IC
A114E
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NCP1607B
Abstract: 1607B NCP1607
Text: 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
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NCP1607
NCP1607
1607B
NCP1607/D
NCP1607B
1607B
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UC3854B
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
UC3854B
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UC385
Abstract: UC2854BDW UC3854 datasheet for PFC UC3854A/UC3854B UC3854AN UC2854AN UC3854 UC1854A UC2854A UC2854B
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
UC385
UC2854BDW
UC3854 datasheet for PFC
UC3854A/UC3854B
UC3854AN
UC2854AN
UC3854
UC1854A
UC2854A
UC2854B
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UC3854BDW
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
UC3854BDW
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UC3854BN
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
UC3854BN
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Untitled
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
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Untitled
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
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uc3854 Circuit Application Note
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
uc3854 Circuit Application Note
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UC3854
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
UC3854
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SLUA144
Abstract: uc3854 Application Note UC1854A UC2854A UC2854B UC3854 UC3854A UC3854B UC2854BDW UC3854 Schottky
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
SLUA144
uc3854 Application Note
UC1854A
UC2854A
UC2854B
UC3854
UC3854A
UC3854B
UC2854BDW
UC3854 Schottky
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Untitled
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
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Untitled
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
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Untitled
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
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PDF
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Untitled
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
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Untitled
Abstract: No abstract text available
Text: 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%
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UC1854A
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
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uc3854an
Abstract: uc3854 Application UC3854BDW UC1854B
Text: 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
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UC1854B
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
UC3854A/B
UC3854.
UC3854,
uc3854an
uc3854 Application
UC3854BDW
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Power Factor Correction With the UC3854
Abstract: SLUA144 UC1854B
Text: 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
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UC1854B
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
UC3854A/B
UC3854.
UC3854,
Power Factor Correction With the UC3854
SLUA144
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PDF
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uc3854bdw
Abstract: UC3854AN
Text: 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
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UC1854B
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
UC3854A/B
UC3854.
UC3854,
uc3854bdw
UC3854AN
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UC3854AN
Abstract: SLUA144 uc3854 Application UC1854B UC3854BDW UC3854BN UC2854A UC2854B UC3854 UC3854A
Text: 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
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UC1854B
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329E
UC3854A/B
UC3854.
UC3854,
UC3854AN
SLUA144
uc3854 Application
UC1854B
UC3854BDW
UC3854BN
UC2854A
UC2854B
UC3854
UC3854A
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UC3854AN
Abstract: No abstract text available
Text: 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
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UC1854B
UC2854A,
UC2854B
UC3854A,
UC3854B
SLUS329C
UC3854AN
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