ICE1PCS01 Datasheet, PDF (13/18 Pages) Infineon Technologies AG – Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM)

Preliminary Data
4.3 Characteristics
CCM-PFC
ICE1PCS01/G
Electrical Characteristics
4.3.1
Note:
Supply Section
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 =15V is assumed for test condition.
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.
10.5 11.2 11.9
Unit Test Condition
V
V_CCUVLO 9.4 10.2 10.8 V
V_CChy
0.8
1
1.3 V
I_CCstart
50
100 200 µA V_VCC=V_VCCon -0.1V
I_CCHG
I_CCStdby
13.5 18 22.5 mA R5 = 33kΩ
C_L= 4.7nF
2.0 2.6 3.2 mA R5 = 33kΩ
V_VSENSE= 0.5V
4.3.2 Variable Frequency Section
Parameter
Switching Frequency (Typical)
Symbol
F_SWnom
Limit Values
min. typ. max.
106 133 161
Unit Test Condition
kHz R5 = 33kΩ
Switching Frequency (Min.)
F_SWmin
40
56
70 kHz R5 = 82kΩ
Switching Frequency (Max.)
F_SWmax
200 250 320 kHz R5 = 15kΩ
Voltage at FREQ pin
V_FREQ
2.40 2.50 2.60 V
Preliminary Datasheet
13
Preliminary Data
28 May 2003