ICE2PCS01 Datasheet, PDF (14/19 Pages) Infineon Technologies AG – Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM)

CCM-PFC
ICE2PCS01/G
Electrical Characteristics
4.3 Characteristics
Note:
The electrical characteristics involve the spread of values within the specified supply voltage and junction
temperature range T_J from – 40 °C to 125°C.Typical values represent the median values, which are
related to 25°C. If not otherwise stated, a supply voltage of V_CC =18V is assumed for test condition.
4.3.1 Supply Section
Parameter
VCC Turn-On Threshold
VCC Turn-Off Threshold/
Under Voltage Lock Out
VCC Turn-On/Off Hysteresis
Start Up Current
Before V_CCon
Operating Current with active GATE
Operating Current during Standby
Symbol
V_CCon
Limit Values
min. typ. max.
11.4 11.8 12.7
Unit Test Condition
V
V_CCUVLO 10.4 11.0 11.7 V
V_CChy
0.65 0.8 1.4 V
I_CCstart
-
450 1100 µA V_VCC=V_VCCon -0.1V
I_CCHG
I_CCStdby
-
15 20 mA R5 = 33kΩ
C_L= 4.7nF
-
700 1300 µA V_VSENSE= 0.5V
V_ICOMP= 4V
4.3.2 Variable Frequency Section
Parameter
Switching Frequency (Typical)
Symbol
F_SWnom
Limit Values
min. typ. max.
124 136 147
Unit Test Condition
kHz R5 = 33kΩ
Switching Frequency (Min.)
F_SWmin
50 56 62 kHz R5 = 82kΩ
Switching Frequency (Max.)
F_SWmax
250 285 315 kHz R5 = 15kΩ
Voltage at FREQ pin
V_FREQ
1.65 1.70 1.76 V
Version 2.2
14
09 October 2007