Untitled
Abstract: No abstract text available
Text: UCC28500, UCC28501, UCC28502, UCC28503 UCC38500, UCC38501, UCC38502, UCC38503 SLUS419C − AUGUST 1999 − REVISED NOVEMBER 2001 BiCMOS PFC/PWM COMBINATION CONTROLLER FEATURES D Combines PFC and Downstream Converter D D D D D D D D D Controls Controls Boost Preregulator to Near-Unity
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UCC28500,
UCC28501,
UCC28502,
UCC28503
UCC38500,
UCC38501,
UCC38502,
UCC38503
SLUS419C
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UC3817
Abstract: SEM-700 SEM60 SEM700 7490 SLUA196 uc3854 499k SEM-1200 pfc 1kw
Text: UCC2817A, UCC2818A UCC3817A, UCC3818A ą SLUS577C − SEPTEMBER, 2003 − REVISED MARCH 2009 BiCMOS POWER FACTOR PREREGULATOR FEATURES D Controls Boost Preregulator to Near-Unity D D D D D D D D D D D D DESCRIPTION The UCC3817A and the UCC3818A family provides all the functions necessary for active
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UCC2817A,
UCC2818A
UCC3817A,
UCC3818A
SLUS577C
UCC3817A
UCC3818A
UC3817
SEM-700
SEM60
SEM700
7490
SLUA196
uc3854 499k
SEM-1200
pfc 1kw
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UDG-95165-1
Abstract: UC1855B
Text: application INFO available UC2855A/B UC3855A/B High Performance Power Factor Preregulator FEATURES DESCRIPTION • Controls Boost PWM to Near Unity Power Factor The UC3855A/B provides all the control features necessary for high power, high frequency PFC boost converters. The average current mode
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UC2855A/B
UC3855A/B
500kHz,
UDG-95165-1
UC1855B
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1N5818
Abstract: UC1854 UC2853 UC2853A audio oscillator
Text: a pplica tion INFO a va ila ble UC2853A High Power Factor Preregulator FEATURES DESCRIPTION • Complete 8-pin Power Factor Solution • Reduced External Components • RMS Line Voltage Compensation • Precision Multiplier/Squarer/Divider • Internal 63kHz Synchronizable
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UC2853A
63kHz
UC2853A
UC1854,
1N5818
UC1854
UC2853
audio oscillator
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Untitled
Abstract: No abstract text available
Text: UCC2819, UCC3819 PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR ą SLUS482B - APRIL 2001 − REVISED DECEMBER 2004 D Controls Boost Preregulator to Near-Unity D D D D D D D D D D D D, DW, N, and PW PACKAGES TOP VIEW Power Factor World Wide Line Operation
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UCC2819,
UCC3819
SLUS482B
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UC2853N
Abstract: No abstract text available
Text: UC1853 UC2853 UC3853 High Power Factor Preregulator FEATURES • Complete 8-pin Power Factor Solution • Reduced External Components • RMS Line Voltage Compensation • Precision Multiplier/Squarer/Divider • Internal 75kHz Synchronizable Oscillator •
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UC1853
UC2853
UC3853
75kHz
UC3853
UC1854,
UC2853N
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Untitled
Abstract: No abstract text available
Text: UCC28500, UCC28501, UCC28502, UCC28503 UCC38500, UCC38501, UCC38502, UCC38503 SLUS419C − AUGUST 1999 − REVISED NOVEMBER 2001 BiCMOS PFC/PWM COMBINATION CONTROLLER FEATURES D Combines PFC and Downstream Converter D D D D D D D D D Controls Controls Boost Preregulator to Near-Unity
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Original
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PDF
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UCC28500,
UCC28501,
UCC28502,
UCC28503
UCC38500,
UCC38501,
UCC38502,
UCC38503
SLUS419C
UCC2850x
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Untitled
Abstract: No abstract text available
Text: UC1852 UC2852 UC3852 High Power-Factor Preregulator FEATURES • Low-Cost Power Factor Correction • Power Factor Greater Than 0.99 • Few External Parts Required • Controlled On-Time Boost PWM • Zero-Current Switching • Limited Peak Current • Min and Max Frequency Limits
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UC1852
UC2852
UC3852
UC1852
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Untitled
Abstract: No abstract text available
Text: UCC2819, UCC3819 PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR ą SLUS482B - APRIL 2001 − REVISED DECEMBER 2004 D Controls Boost Preregulator to Near-Unity D D D D D D D D D D D D, DW, N, and PW PACKAGES TOP VIEW Power Factor World Wide Line Operation
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UCC2819,
UCC3819
SLUS482B
UCC2819/UCC3819
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Untitled
Abstract: No abstract text available
Text: UCC2819A UCC3819A ą SLUS579 − OCTOBER, 2003 PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR FEATURES D Controls Boost Preregulator to Near-Unity D D D D D D D D D D D DESCRIPTION The UCC2819A/UCC3819A provides all the functions necessary for active power factor
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UCC2819A
UCC3819A
SLUS579
UCC2819A/UCC3819A
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UCC2817
Abstract: UCC2818 UCC2818MDREP 250w audio amplifier circuit diagram SEM100
Text: UCC2817-EP UCC2818-EP www.ti.com . SLUS716 – DECEMBER 2008 BiCMOS POWER-FACTOR PREREGULATOR
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UCC2817-EP
UCC2818-EP
SLUS716
UCC2817
UCC2818
UCC2818MDREP
250w audio amplifier circuit diagram
SEM100
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1kw boost PFC
Abstract: No abstract text available
Text: UCC2817A, UCC2818A UCC3817A, UCC3818A ą SLUS577A − SEPTEMBER, 2003 − REVISED OCTOBER 2003 BiCMOS POWER FACTOR PREREGULATOR FEATURES D Controls Boost Preregulator to Near-Unity D D D D D D D D D D D DESCRIPTION The UCC3817A and the UCC3818A family provides all the functions necessary for active
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UCC2817A,
UCC2818A
UCC3817A,
UCC3818A
SLUS577A
UCC3817A
UCC3818A
1kw boost PFC
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UC3854N
Abstract: A-438381 UC2854N
Text: UC1854 UC2854 UC3854 High Power Factor Preregulator FEATURES DESCRIPTION • Control Boost PWM to 0.99 Power Factor • Limit Line Current Distortion To <5% • World-Wide Operation Without Switches • Feed-Forward Line Regulation • Average Current-Mode Control
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UC1854
UC2854
UC3854
UC3854N
A-438381
UC2854N
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UC3817
Abstract: SEM700
Text: UCC2817A, UCC2818A UCC3817A, UCC3818A ą SLUS577C − SEPTEMBER, 2003 − REVISED MARCH 2009 BiCMOS POWER FACTOR PREREGULATOR FEATURES D Controls Boost Preregulator to Near-Unity D D D D D D D D D D D D DESCRIPTION The UCC3817A and the UCC3818A family provides all the functions necessary for active
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UCC2817A,
UCC2818A
UCC3817A,
UCC3818A
SLUS577C
UCC3817A
UCC3818A
UC3817
SEM700
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ic 6283 circuit diagram
Abstract: amplifier ic 6283 amplifier circuit using 6283 d 6283 ic
Text: IN T E G R A T E D C IR C U I T S UC1853 UC2853 UC3853 U N IT R Q D E ADVANCED INFORMATION High Power Factor Preregulator Complete 8-pin Power Factor Solution Reduced External Components RMS Line Voltage Compensation Precision Multiplier/Squarer/Divider Internal 75kHz
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UC1853
UC2853
UC3853
75kHz
UC1854,
ic 6283 circuit diagram
amplifier ic 6283
amplifier circuit using 6283
d 6283 ic
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500 watt mosfet power amplifier circuit diagram
Abstract: transistor v2w power supply IRF830 APPLICATION 300 watt mosfet amplifier
Text: y IN T E G R A T E D C I R C U IT S UC1852 UC2852 UC3852 UNITRQDE High Power Factor Preregulator FEATURES • Low-Cost Power Factor Correction • Power Factor Greater Than 0.99 • Few External Parts Required • Controlled On-Time Boost PWM • Zero-Current Switching
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UC1852
UC2852
UC3852
F/250VAC
1nF/16V
68nF/35V
180pF/16V
F/16V
82nF/450V
500 watt mosfet power amplifier circuit diagram
transistor v2w
power supply IRF830 APPLICATION
300 watt mosfet amplifier
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UC3854 Design Note
Abstract: UC3854 test
Text: IN T E G R A T E D C IR C U IT S UC1854 UC2854 UC3854 UNITRODE High Power Factor Preregulator FEATURES DESCRIPTION • Control Boost PWM to 0.99 Power Factor • Limit Line Current Distortion To <5% • World-Wide Operation Without Switches • Feed-Forward Line Regulation
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UC1854
UC2854
UC3854
UC3854
U-134
UC3854 Design Note
UC3854 test
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pt 7313
Abstract: diagram for a 12v 250w power amplifier SEM-800 offline forward converter 2 switch forward converter amp 7313 pfc forward High Power Factor Preregulator
Text: UCC18500/1/2/3 UCC28500/1/2/3 UCC38500/1/2/3 UNITRODE ADVANCEINFORMATION Combined PFC/PWM Controller FEATURES DESCRIPTION • Combines PFC and 2nd Stage Down Converter Function The UCC18500 family provides all of the functions necessary for an active power factor corrected preregulator and a second stage forward
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UCC18500/1/2/3
UCC28500/1/2/3
UCC38500/1/2/3
UCC18500
UCC3817
SEM-800
SEM-800
SEM-500
pt 7313
diagram for a 12v 250w power amplifier
offline forward converter
2 switch forward converter
amp 7313
pfc forward
High Power Factor Preregulator
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RL3792
Abstract: 500 watt mosfet power amplifier circuit diagram
Text: y UC1852 UC2852 UC3852 U N IT R O D E High Power-Factor Preregulator FEATURES DESCRIPTION • Low-Cost Power Factor Correction • Power Factor Greater Than 0.99 • Few External Parts Required The UC1852 provides a low-cost solution to active power-factor correction PFC
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UC1852
UC2852
UC3852
47nF/250VAC
1nF/16V
iF/35V
180pF/16V
iF/16V
82nF/450V
RL3792
500 watt mosfet power amplifier circuit diagram
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83854
Abstract: toko cmf
Text: r& T O K O TK81854, 82854, 83854 HIGH POWER FACTOR PREREGULATOR FEATURES • Control Boost PWM to 0.99 Power Factor Pin Compatible With UC1854 ■ Limit Line Current Distortion to <5% Low Start-up Supply Current ■ World-W ide Operation W ithout Switches
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TK81854,
UC1854
TK81854
TK81854.
83854
toko cmf
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Untitled
Abstract: No abstract text available
Text: TK83854 Power Conversion ICs HIGH POWER FACTOR PREREGULATOR FEATURES FEATURES CONT. • Control Boost PWM to 0.99 Power Factor ■ Low Start-up Supply Current ■ Limit Line Current Distortion to <5% ■ Fixed-Frequency PWM Drive ■ World-Wide Operation Without Switches
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TK83854
UC2854,
UC3854
TK83854
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83854
Abstract: No abstract text available
Text: r& T O K O TK83854 HIGH POWER FACTOR PREREGULATOR FEATURES FEATURES CONT. • Control Boost PWM to 0.99 Power Factor ■ Low Start-Up Supply Current ■ Limit Line Current Distortion to < 5% ■ Fixed-Frequency PWM Drive ■ W orldwide Operation w ithout Switches
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UC2854,
UC3854
TK83854
TK83854
preregu8-2375
-167-TK83854
83854
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Untitled
Abstract: No abstract text available
Text: [& TOKO TK83854 HIGH POWER FACTOR PREREGULATOR FEATURES • Control Boost PWM to 0.99 Power Factor Pin Compatible With UC1854, UC2854, & UC3854 ■ Limit Line Current Distortion to <5% Licensed Source ■ W orld-W ide Operation W ithout Switches Low Start-up Supply Current
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TK83854
UC1854,
UC2854,
UC3854
TK83854
IC-167-TK81854
SDb7b32
D0Q402fi
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uc3655
Abstract: U-153 UC1855B
Text: 1 1 [application INFO available | UNITRODE High Performance Power Factor Preregulator UC1855A/B UC2855A/B UC3855A/B FEATURES DESCRIPTION • Controls Boost PWM to Near Unity Power Factor The UC1855A/B provides all the control features necessary for high power, high frequency PFC boost converters. The average current mode
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500kHz,
150nA
UC1855A/B
UC2855Ank
U-153.
750mA
UC2855A/B
UC3855A/B
uc3655
U-153
UC1855B
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