Power-Factor Controller (PFC)
IC for High Power Factor
and Active Harmonic Filter
Advanced Information
Features
鈥?IC for sinusoidal line-current consumption
鈥?Power factor approaching 1
鈥?Controls boost converter as an active
harmonics filter
鈥?Internal start-up with low current consumption
鈥?Zero current detector for discontinuous
operation mode
鈥?High current totem pole gate driver
鈥?Trimmed
卤
1.4% internal reference
鈥?Undervoltage lock-out with hysteresis
鈥?Very low start-up current consumption
鈥?Pin compatible to world standard
鈥?Fast overvoltage regulator
鈥?Current sense input with internal low pass filter
TDA 4862
Bipolar IC
P-DIP-8-1
P-DSO-8-1
Type
w
TDA 4862
w
TDA 4862 G
w
= New type
Ordering Code
Q67000-A8368-A205
Q67006-A8369-A703
Package
P-DIP-8-1
P-DSO-8-1
Semiconductor Group
1
1998-02-16