ICE1PCS01 Datasheet, PDF (15/18 Pages) Infineon Technologies AG – Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM)

Preliminary Data
CCM-PFC
ICE1PCS01/G
4.3.5 Current Loop Section
Electrical Characteristics
Parameter
OTA2 Transconductance Gain
Symbol
Limit Values
min. typ. max.
Gm_OTA2 0.9
1.1
1.3
Unit Test Condition
mS At Temp = 25°C
OTA2 Output Linear Range
I_OTA2
+/- 50
µA Guaranteed by design
ICOMP Voltage during OLP
V_ICOMPF
3.6
4.0
V V_VSENSE= 0.5V
4.3.6 Voltage Loop Section
Parameter
OTA1 Reference Voltage
OTA1 Transconductance Gain
OTA1 Max. Source Current
Under Normal Operation
OTA1 Max. Sink Current
Under Normal Operation
Soft Start End
OTA1 Source Current
Under Soft Start
Enhanced Dynamic Response
VSENSE High Threshold
VSENSE Low Threshold
VSENSE Input Bias Current at 5V
VSENSE Input Bias Current at 1V
VCOMP Voltage during OLP
Symbol
V_OTA1
Limit Values
min. typ. max.
4.90 5.00 5.10
Unit Test Condition
V
Gm_OTA1 31.5 42 52.5 µS
I_OTA1SO
I_OTA1SK
V_SOFT
21
21
3.80
30
30
4.00
38
38
4.20
µA V_VSENSE= 4.25V
V_VCOMP= 4V
µA V_VSENSE= 6V
V_VCOMP= 4V
V
I_OTA1SS
8.0
10.8 13.4 µA V_VSENSE= 2V
V_VCOMP= 0V
V_Hi
V_Lo
I_VSEN5V
5.12
4.63
0
5.25
4.75
5.38
4.87
1.5
V
V
µA V_VSENSE= 5V
I_VSEN1V
0
1
µA V_VSENSE= 1V
V_VCOMPF
0
0.2
0.4
V V_VSENSE= 0.5V
I_VCOMP= 0.5mA
Preliminary Datasheet
15
Preliminary Data
28 May 2003