CCM-PFC
ICE3PCS01G
Electrical Characteristics
Version 3.0 19 03 April 2017
4.3.8 Boost Follower Section
4.3.9 Bulk Voltage Good Section
Maximum Source Current I
VREF
-6 mA
Temperature Stability ΔV
VREF_temp
1.0 %
Total Variation V
VREF_total
4.85 5.2 Line, Load, Temperature
1)
Maximum pulling current depends on the maximum operating junction temperature
Parameter Symbol Values Unit Note / Test Condition
Min. Typ. Max.
BOFO threshold V
BOFO
0.47 0.5 0.53 V
BOFO hysteresis resistor R
BOFO_hys
240 300 360 kΩ
Blanking time for BOFO on T
BOFO_L2H
32 ms
Blanking time for BOFO off T
BOFO_H2L
4ms
High line detection threshold V
LD_H
2.46 2.5 2.56 V
Low line detection threshold V
LD_L
2.25 2.3 2.35 V
Blanking time for line detection T
LD
32 μs
Current source for low step I
BOFO
18.7 20 21 μA
Parameter Symbol Values Unit Note / Test Condition
Min. Typ. Max.
VB_OK turn-on threshold V
VBOKon
2.25 2.375 2.5 V sensed at pin VSENSE
VB_OK turn-off threshold V
VBOKoff
V
VBTHL_EN
V set by pin VBTHL_EN
Disable function threshold V
VBTHL_EN
0.45 0.5 0.55 V
Blanking time for disable function T
VBTHL_EN
9 μs
VB_OK max source current I
VB_OKMax
-1
1)
1)
shared with the max source current of the VREF pin.
mA
Parameter Symbol Values Unit Note / Test Condition
Min. Typ. Max.
