TEA2260 ST Microelectronics, Inc., TEA2260 Datasheet - Page 8

• Manufacturer Part Number: TEA2260
• Description: Switch Mode Power Supply Controller
• Manufacturer: ST Microelectronics, Inc.

TEA2261/0
Figure 5. Security Flowchart (TEA2260)
8/11
threshold reached
Normal operating
C discharged
discharged
2
Reset C
S.M.P.S.
V
reached
starting
CC
VIM1
First
max
N
N
Y
2
N
Y
Y
Y
Pulse by pulse current
limiting C charged
threshold reached
S.M.P.S. stopping
V
CC
number = 3
V
N = N + 1
Definitive
stop reached
C2
stopping
Second
Restart
VIM2
< 2.6V
2
N
Y
N
Y
N