TK838 Search Results

Contextual Info: 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

DIP8 Package k

Contextual Info: INTEGRATED CIRCUITS TK83854D Recommended uses • • • TK75001D • TK750D2D • TK75003D • • —Sl Operating Package voltage V | Surface Taping The TK83854D/DI is a supply pre-regulator with all the control functions required to use available AC line current to maximum advantage with minimum line current distortion

83854

Contextual Info: 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

Contextual Info: [& 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

UC3854N

Abstract: PIN DIAGRAM uc3854n uc3854dw toko delay lines IRF840 application Power Factor Correction with the UC3854 mur110 on semiconductor marking code A04 zvn4206a TK83854
Contextual Info: TK83854 HIGH POWER FACTOR PREREGULATOR FEATURES FEATURES CONT. • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Control Boost PWM to 0.99 Power Factor Limit Line Current Distortion to <5% World-Wide Operation Without Switches Feed-Forward Line Regulation Low Noise Sensitivity

1N5436

Abstract: K/20 amp MOSFET
Contextual Info: TK83854 Power Conversion ICs HIGH POWER FACTOR PREREGULATOR FEATURES - • Control Boost PWM to 0.99 Power Factor ■ Limit Line Current Distortion to <5% ■ World-Wide Operation Without Switches ■ Feed-Forward Line Regulation ■ Low Noise Sensitivity

tip50ge

Abstract: uc3854 pwm rectifier 1KBU8J 83854 mur110 1N4148 1N4746A TK83854 TK83854D UC3854
Contextual Info: TK83854D HIGH POWER FACTOR PREREGULATOR FEATURES FEATURES CONT. • ■ ■ ■ ■ ■ ■ ■ ■ ■ Control Boost PWM to 0.99 Power Factor Limit Line Current Distortion to < 5% Worldwide Operation without Switches Feed-Forward Line Regulation Low Noise Sensitivity

uc3854 pwm rectifier

Abstract: tip50ge 1N4148 1N4746A TK83854 TK83854D UC2854 UC3854 ZVN4206A TO 48 A
Contextual Info: TK83854 HIGH POWER FACTOR PREREGULATOR FEATURES FEATURES CONT. • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Control Boost PWM to 0.99 Power Factor Limit Line Current Distortion to < 5% Worldwide Operation without Switches Feed-Forward Line Regulation Low Noise Sensitivity

Contextual Info: 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 ■ Worldwide Operation without Switches

DB3-J053

Abstract: sop-16 J025 J053 High Power Factor Preregulator
Contextual Info: REFERENCE DATA TK83854M SPECIFICATION TABLE OF CONTENTS 1. Purpose 2. TOKO Part Num ber 3. Function 4. A pplications 5. Structure 6. P ackage O utline 7. A bsolute M axim um R atings 8. E lectrical C haracteristics 9. T est Circuit 10. P in A ssign m en t

uc2854n

Abstract: UC3854N SOP-16W Power Factor Correction with the UC3854
Contextual Info: ESiTOKO 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 ■ World-Wide Operation Without Switches

zero crossing detector in rectifier circuit

Contextual Info: TK83854 Power Conversion ICs HIGH POWER FACTOR PREREGULATOR FEATURES FEATURES CONT. • ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Control Boost PWM to 0.99 Power Factor Limit Line Current Distortion to < 5% Worldwide Operation without Switches Feed-Forward Line Regulation

83854

Abstract: toko cmf
Contextual Info: 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

Contextual Info: fSTOKO TK84812 POWER FACTOR CONTROLLER FEATURES APPLICATIONS Boost Mode Power Factor Control Switching Power Supplies with PFC Peak or Average Current Sensing PFC Control Computers Typical Power Factor > .996 Work Stations Over Voltage Protection Telecommunications Equipment

Contextual Info: 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-Wide Operation Without Switches Fixed-Frequency PWM Drive

TK83854D

Contextual Info: SPECIFICATION TABLE OF CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Purpose TOKO Part Number Function Applications Structure Package Outline Absolute Maximum Ratings Electrical Characteristics Test Circuit Pin Assignm ent Block Diagram Package Outline Dim ensions / Marking

TK11380bm

Abstract: TK10489M Low dropout voltage regulator TK14521 TK11950M TK14590V TK11812M TK71125N tk11241bm switch PWM dc-dc controller
Contextual Info: Japanese and English Specifications and Application Notes • • • • • • Current Switches DC to DC Converters Switching Power Supply ICs Temperature Sensors Communication ICs Linear Regulators: • TK111xx • TK112xx - TK113xx • TK116xx - TK119xx

83854

Abstract: B007 Japanese Transistor Data Book ZVS DRIVER 75020 db3 datasheet J053 db3 c TK75001D TK75003D
Contextual Info: Japanese and English Specifications and Application Notes Toko Part # Mark Description TK75001D 75001 PWM Controller TK75003D Japanese Rev Spec 75003|Y3 Primary Side Controller Japanese App Note Rev English Spec Rev GC3-B003 A DB3-J038 A GC3-B004 D DB3-I196

uc3854 Datasheet, Circuit Application Note

Abstract: ZVS DRIVER UC3854 datasheet UC3854 datasheet for PFC RESONANT CONTROLLER "PWM Controller" UC3854 TK75020 resonant HIGH PERFORMANCE OFF-LINE CONTROLLER
Contextual Info: Switching Power Supply ICs Part Number Function TK75001 Primary Side Controller TK75003 PFC/Primary Side Controller TK75020 ZVS Resonant Controller Features 5 pin Primary Side PWM Controller Optimized for off-line power supplies 5 pin Power Factor Corrector

marking W26 sot23

Abstract: SOT23-5 marking 016 sot23 w32 Marking c9 SOT23-5 W32 MARKING SOT23-6 MARKING b4 sot89-5 PAD Marking P35 sot89 SOT23-5 MARKING g5 Marking code 33 29 SOT89
Contextual Info: PACKAGE OUTLINES Linear ICs SURFACE MOUNT PACKAGES SOT23-3 SOT-23 0.7 1.0 3 e1 2.4 Marking e 0.95 e 0.95 e1 1.90 Recommended Mounting Pad + 0.1 0.4 0.95 2 1.6 0.1 1.1 0 - 0.1 1.4 max (0.3) 2.9 max. e 15 0.95 (0.4) 0.15 e + 0.1 1 C1 0.1 + 0.3 2.8 Dimensions are shown in millimeters

TK75001U

Abstract: TK75003U TK75002U TK1120 T0-92N TK75050U
Contextual Info: INTEGRATED CIRCUITS T O K O 36 if • • • • • TK113DDM • • • • Low dropout local voltage regulator, small surface mounting type, high stability output voltage ± 2.4% or 80mV , output ON/OFF control terminal (high-level ON), very low quiescent current (at OFF mode),

151C

Abstract: TK83854D 70 G iac 15
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T100 transformer

Contextual Info: INTEGRATED CIRCUIT p o w e r fa c to r p re re g u la to r ICs U - ' ? IC Features • • • • • • • Control boost PWM to 0.99 power factor Limit line current distortion to <5% World-wide operation without switches Feed foward control Average current mode power factor conti

TK75020

Abstract: toshiba laptop schematic diagram tokoam variable coils HIGH POWER MOSFET TOSHIBA D22 diode marking code 6pin sot-89 marking d9 itt 2907A laptop CCFL inverter SCHEMATIC laptop inverter ccfl tk11650
Contextual Info: Toko IC Products Selection Guides: • • • • • • • • • • Linear Regulators DC-DC Converters Switching Power Supply ICs Temperature Sensors Solid State Switches Variable Capacitance Diodes Application Notes Resistor Calculation Tool Product Selection Tree