ICE2QS03G Infineon Technologies, ICE2QS03G Datasheet - Page 15

• Manufacturer Part Number: ICE2QS03G
• Description: IC CTRLR PWM QUASI-RESON DSO8
• Manufacturer: Infineon Technologies

Specifications of ICE2QS03G

• Output Isolation: Isolated
• Frequency Range: 52kHz
• Voltage - Input: 11.2 V ~ 27 V
• Operating Temperature: -25°C ~ 130°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.3.7
Parameter
Zero crossing threshold voltage V
Ringing suppression threshold
Minimum ringing suppression
time
Maximum ringing suppression
time
Threshold to set Up/Down
Counter to one
Threshold for downward
counting at low line
Threshold for upward counting
at low line
Threshold for downward
counting at hig line
Threshold for upward counting
at highline
ZC current for IC switch
threshold to high line
ZC current for IC switch
threshold to low line
Counter time
Maximum restart time in normal
operation
1)
Version 2.1
The parameter is not subjected to production test - verified by design/characterization
Digital Zero Crossing
1)
Symbol
V
t
t
V
V
V
V
V
I
I
t
t
ZCRS1
ZCRS2
ZCSH
ZCSL
COUNT
OffMax
ZCCT
ZCRS
FBR1
FBZHL
FBZLL
FBZHH
FBZLH
min.
50
-
1.62
-
-
-
30
15
Limit Values
typ.
100
0.7
2.5
25
3.9
3.2
2.5
2.9
2.3
1.3
0.8
48
42
Quasi-Resonant PWM Controller
max.
170
-
4.5
-
-
-
57.5
Electrical Characteristics
Unit
mV
V
µs
µs
V
V
V
V
V
mA
mA
ms
µs
Test Condition
V
V
ZC
ZC
> V
< V
February 5, 2010
ICE2QS03G
ZCRS
ZCRS