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TK75003

TOKO
Part Number TK75003
Manufacturer TOKO
Description PWM CONTROLLER
Published Apr 16, 2005
Detailed Description TK75003 PWM CONTROLLER FEATURES s Power Factor Correction/Line Harmonics Reduction to Meet IEC1000-3-2 Requirements s Op...
Datasheet PDF File TK75003 PDF File

TK75003
TK75003


Overview
TK75003 PWM CONTROLLER FEATURES s Power Factor Correction/Line Harmonics Reduction to Meet IEC1000-3-2 Requirements s Optimized for Off-Line Operation s Maximum Duty Ratio 88% (typ.
) s Frequency Reduction for Improved Overcurrent Protection s Low Standby Current for Current-Fed Start-Up s Current-Mode or Voltage-Mode Control s Internal User-Adjustable Slope Compensation s Functionally Integrated & Simplified 5-Pin Design APPLICATIONS s s s s s Power Factor Correction Converters Off-Line Power Supplies Industrial Power Supplies Telecom Power Supplies Off-Line Battery Chargers DESCRIPTION The TK75003 is a simple primary side controller optimized for off-line switching power supplies includin...



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