ICE3BR0665JZ Infineon Technologies, ICE3BR0665JZ Datasheet - Page 22

• Manufacturer Part Number: ICE3BR0665JZ
• Description: Off-Line SMPS Current Mode Controller
• Manufacturer: Infineon Technologies

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4.3.5
Parameter
Clamped V
Normal Operating Mode
Blanking time voltage limit for
Comparator C3
Over Load & Open Loop Detection
Limit for Comparator C4
Active Burst Mode Level for
Comparator C5
Active Burst Mode Level for
Comparator C6a
Active Burst Mode Level for
Comparator C6b
Overvoltage Detection Limit for
Comparator C1
Overvoltage Detection Limit for
Comparator C2
Auto-restart Enable level at BA pin V
Charging current at BA pin
Thermal Shutdown
Built-in Blanking Time for
Overload Protection or enter
Active Burst Mode
Inhibit Time for Auto-Restart
enable function during start up
Spike Blanking Time before Auto-
Restart Protection
1)
Note:
Version 2.0
The parameter is not subjected to production test - verified by design/characterization. The thermal shutdown
temperature refers to the junction temperature of the controller.
The trend of all the voltage levels in the Control Unit is the same regarding the deviation except V
BA
Control Unit
voltage during
1)
Symbol
V
V
V
V
V
V
V
V
I
T
t
t
t
BK
BK
IHAE
Spike
jSD
BAclmp
BKC3
FBC4
FBC5
FBC6a
FBC6b
VCCOVP1
VCCOVP2
AE
min.
0.85
3.85
3.85
1.25
3.35
2.88
19.5
25.0
0.25
10.0
130
-
-
-
22
Limit Values
typ.
0.9
4.00
4.00
1.35
3.50
3.00
20.5
25.5
0.33
13.0
140
20
1.0
30
max.
0.95
4.15
4.15
1.45
3.65
3.12
21.5
26.5
0.4
16.9
150
-
-
-
Electrical Characteristics
Unit
V
V
V
V
V
V
V
V
V
µ A
°C
ms
ms
µ s
Test Condition
V
After Active Burst
Mode is entered
After Active Burst
Mode is entered
V
>30 µ s
Charge starts after the
built-in 20ms blanking
time elapsed
Controller
capacitor at BA pin
Count when VCC>18V
without external
ICE3BR0665JZ
FB
FB
= 4V
= 5V
12 Nov 2009
VCCOVP
.