
TLE 6711
Circuit Description
VC
and
VError
VCP
VCV
OCLK
H
L
PWM
H
L
I BUO
I BULI
I DBU
Error Voltage
t
t
t
t
VBUO
t
VBOOST
VCC5
t
Overcurrent Threshold Exceeded
Load-Current Increasing with Time;
Controlled by the Error Amp
Controlled by the
Overcurrent Comp
AED02673
Figure 9 Most Important Waveforms of the Buck Converter Circuit
Data Sheet V 2.22
21
2001-04-23