TDA4814 Datasheet, PDF (2/14 Pages) Siemens Semiconductor Group – Power Factor Controller IC for High Power Factor and Active Harmonic Filter

TDA 4814 A
TDA 4814
Pin Configurations
(top view)
Pin Definitions and Functions
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Symbol
GND
QSIP
V_S
– ICOMP
+I Op Amp/V_REF
I START
N.C.
Q START
Q STOP
I STOP
I M1
– I Op Amp
QOp Amp/I M2
I DET
Function
Ground
Driver output
Supply voltage
Negative comparator input
Positive input/reference voltage
Start input
Not connected
Start output
Stop output
Stop input
Multiplier input M1
Negative input Op amplifier
Op amplifier output and multiplier input M2
Detector input
Semiconductor Group
2