TDA4863-2_05 INFINEON [Infineon Technologies AG], TDA4863-2_05 Datasheet - Page 4

• Manufacturer Part Number: TDA4863-2_05
• Description: Power-Factor Controller (PFC) IC for High Power Factor and Low THD
• Manufacturer: INFINEON [Infineon Technologies AG]

Power-Factor Controller (PFC)
IC for High Power Factor
and Low THD
Final Data
1
1.1
• IC for sinusoidal line-current consumption
• Power factor achieves nearly 1
• Controls boost converter as active harmonic
• Start up with low current consumption
• Zero current detector for discontinuous
• Output overvoltage protection
• Output undervoltage lockout
• Internal start up timer
• Totem pole output with active shut down
• Internal leading edge blanking LEB
• Pb-free lead plating ; RoHS compliant
1.2
• Suitable for universal input applications with low THD at low load conditions
• Very low start up current
• Accurate OVR and V
• Competition compatible V
• Enable threshold referred to V
• Compared to TDA4863 a bigger MOS Transistor can be driven (see 2.10)
Type
TDA4863-2
TDA4863-2G
Version 2.1
filter for low THD
operation mode
Overview
Features
Improvements Referred to TDA 4862 and TDA 4863
ISENSEmax
CC
Ordering Code
Q67040-S4620
Q67040-S4621
thresholds
threshold
VSENSE
4
PG-DIP-8-4
PG-DSO-8-3
Package
PG-DIP-8-4
PG-DSO-8-3
Boost Controller
TDA4863-2
22 Feb 2005