ICE3PCS02G Datasheet, PDF (17/20 Pages) Infineon Technologies AG – Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM)

CCM-PFC
ICE3PCS02G
4.3.5 System Protection Section
Electrical Characteristics
Parameter
Symbol
Values
Unit Note / Test Condition
Min. Typ. Max.
Over Voltage Protection (OVP1) Low to V_{OVP1_L2H} 2.65 2.7 2.77 V 108%V_BULKRated
High
Over Voltage Protection (OVP1) High to V_{OVP1_H2L} 2.45 2.5 2.55 V
Low
Over Voltage Protection (OVP1)
Hysteresis
V_{OVP1_HYS} 150 200 270 mV
Blanking time for OVP1
T_OVP1
12
µs
Over Voltage Protection (OVP2) Low to V_{OVP2_L2H} 2.45 2.5 2.55 V
High
Over Voltage Protection (OVP2) High to I_{OVP2_H2L} 2.25 2.3 2.35 V
Low
Blanking time for OVP2
OVP2 mode detection threshold
Current source for OVP2 mode
detection¹⁾
T_OVP2
12
µs
V_{OVP2_mode}
0.5
V comparator at VBTHL pin
I_{OVP2_mode}
4
5
6 µA current source at VBTHL
pin
Peak Current Limitation (PCL) ISENSE V_PCL
Threshold
-365 -400 -435 mV
Blanking time for PCL turn_on
T_PCLon
200
ns
1) _{The parameter is not subject to production test - verified by design/characterization}
4.3.6 Current Loop Section
Parameter
Symbol
Values
Unit Note / Test Condition
Min. Typ. Max.
OTA6 Transconductance Gain
Gm_OTA6
3.5 5.0 6.35 mS At Temp = 25°C
OTA6 Output Linear Range¹⁾
I_OTA6
± 50
µA
ICOMP Voltage during OLP
V_ICOMPF
4.8
5.0
5.2
V V_VSENSE= 0.4V
1) _{The parameter is not subject to production test - verified by design/characterization}
4.3.7 Voltage Loop Section
Parameter
Symbol
Trimmed Reference Voltage
Open Loop Protection (OLP) VSENSE
Threshold
VSENSE Input Bias Current
V_VSREF
V_{VS_OLP}
I_VSENSE
Values
Unit Note / Test Condition
Min. Typ. Max.
2.47 2.5 2.53 V ±1.2%
0.45 0.5 0.55 V
-1
-
1
µA V_VSENSE= 2.5V
Version 2.0
17
5 May 2010