ICE1PCS02 Datasheet, PDF (15/18 Pages) Infineon Technologies AG – Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM) with Input Brown-Out Protection

4.3.5 Voltage Loop Section
Parameter
OTA1 Reference Voltage
OTA1 Transconductance Gain
OTA1 Max. Source Current
At Startup
OTA1 Max. Source Current
Under Normal Operation
OTA1 Max. Sink Current
Under Normal Operation
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
CCM-PFC
ICE1PCS02/G
Electrical Characteristics
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_OTA1SO1
21
30
38
µA V_VSENSE= 4V
V_VCOMP = 0V
I_OTA1SO
21
30
38
µA V_VSENSE= 4.25V
V_VCOMP= 4V
I_OTA1SK
21
30
38
µA V_VSENSE= 6V
V_VCOMP= 4V
V_{H i}
V_Lo
I_VSEN5V
5.12 5.25
4.63 4.75
0
5.38
4.87
1.5
V
V
µA V_VSENSE= 5V
I_VSEN1V
0
1
µA V_VSENSE= 1V
V_{V C O M P F}
0
0.2
0.4
V V_VSENSE= 0.5V
I_VCOMP= 0.5mA
Version 1.1
15
28 Dec 2004