TDA4863

Fully compatible with the world standard, TDA4863 is optimized to offer extremely compact and cost effective PFC solutions for electronic ballast and off-line SMPS. By using a zero current detector for discontinuous operation mode a near unity power factor and an excellent THD are achieved.

ParametricTDA4863
Applicationsel. Ballast, SMPS
Output Current TypeMOSFET Gate Driver
VCC  min  max10.0V  20.0V
ICC  max20.0mA
Iq20.0µA
IQ  max500.0mA
Frequency Range30 - 300kHz
Operating Temperature  min  max-40.0°C  150.0°C
MountingTHT
PackageP-DIP-8-4
Sales Product NameTDA4863
OPNTDA4863XKLA1
Product Statusdiscontinued
Package NamePG-DIP-8
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2000
Packing TypeTUBE
Summary of Features:
  • High power factor Power
  • Controls boost converter as active harmonic filter for low THD
  • Start up with low current consumption
  • Zero current detector for discontinuous conduction mode
  • Output overvoltage protection
  • Output undervoltage lockout
  • Internal start up timer
  • Totem pole output with active shut down
  • Internal leading edge blanking LEB
  • Improvements of TDA4863 to TDA4862:
  • Very low start up current
  • Very low comparator and multiplier offsets for universal input applications
  • High sophisticated amplifier for low distortion inteferences caused by MOSFET switching
  • Accurate overvoltage threshold
Target Applications:
  • SwitchedMode Power Supplies
  • Electronic Ballasts
Data Sheet
TitleSizeDateVersion
DS_TDA4863(G),EN303 KB26 Jul 200702_01
TDA4863,EN293 KB24 Jul 200701_01
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols PFC DCM Altium v1.0114 KB22 Oct 201301_00
PCB Footprints & Symbols PFC DCM Cadence v1.077 KB22 Oct 201301_00
PCB Footprints & Symbols PFC DCM Eagle v1.017 KB22 Oct 201301_00
PCB Footprints & Symbols PFC DCM Mentor v1.0104 KB22 Oct 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints & Symbols PFC DCM Altium v1.0114 KB22 Oct 201301_00
PCB Footprints & Symbols PFC DCM Cadence v1.077 KB22 Oct 201301_00
PCB Footprints & Symbols PFC DCM Eagle v1.017 KB22 Oct 201301_00
PCB Footprints & Symbols PFC DCM Mentor v1.0104 KB22 Oct 201301_00
Development Tools
TitleSizeDateVersion
DT_TDA4863_Driving_low_Rdson_MOSFET161 KB26 Jul 200701_00
EN TDA4863
EN TDA4863
PCB Footprints & Symbols PFC DCM Altium v1.0 TDA4863-2G
PCB Footprints & Symbols PFC DCM Cadence v1.0 TDA4863-2G
PCB Footprints & Symbols PFC DCM Eagle v1.0 TDA4863-2G
PCB Footprints & Symbols PFC DCM Mentor v1.0 TDA4863-2G
DT_TDA4863_Driving_low_Rdson_MOSFET TDA4863