TDA 16888
1.3
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Pin Definitions and Functions
Symbol
PFC IAC
Function
AC line voltage sensing input
7.5 V reference
PFC current loop compensation
PFC current sense
Ground sensing input
Sensing input for PFC current limitation
Ground
PFC driver output
Supply voltage
PWM driver output
PWM current sense
Oscillator synchronization input
PWM soft-start
PWM output voltage sensing input
PWM voltage ramp
Oscillator frequency set-up
PFC voltage loop feedback
PFC voltage loop compensation
PFC output voltage sensing input
Auxiliary power supply voltage sense
V
REF
PFC CC
PFC CS
GND S
PFC CL
GND
PFC OUT
V
CC
PWM OUT
PWM CS
SYNC
PWM SS
PWM IN
PWM RMP
ROSC
PFC FB
PFC VC
PFC VS
AUX VS
Data Sheet
4
2000-02-28
INFINEON [ INFINEON TECHNOLOGIES AG ]
