ICE2PCS01XK

Manufacturer Part NumberICE2PCS01XK
ManufacturerInfineon Technologies
ICE2PCS01XK datasheet
 


Specifications of ICE2PCS01XK

Operating Supply Voltage (min)10.4VOperating Supply Voltage (max)25V
Operating Temp Range-40C to 125COperating Temperature ClassificationAutomotive
Package TypePDIPPin Count8
MountingThrough HoleLead Free Status / RoHS StatusCompliant
1
Page 1
2
Page 2
3
Page 3
4
Page 4
5
Page 5
6
Page 6
7
Page 7
8
Page 8
9
Page 9
10
Page 10
11
12
13
14
15
16
17
18
19
Page 8/19

Download datasheet (534Kb)Embed
PrevNext
Window Detect
Max Vcomp current
V
OUT
95%rated
83%rated
av(I
)
Level-shifted VCOMP
IN
VCOMP
Figure 5
Startup with controlled maximum current
Version 2.2
3.4
The IC provides several protection features in order to
ensure the PFC system in safe operating range.
Normal Control
Depending on the input line voltage (V
bus voltage (V
V
=rated
when these protections are active.
OUT
V
(VAC)
IN
t
IC’s
State
t
Figure 6
V
Figure 7
The following sections describe the functionality of
these protection features.
3.4.1
The IC is designed not to support any output power
that corresponds to a voltage lower than -0.75V at the
ISENSE pin. A further increase in the inductor current,
which results in a lower ISENSE voltage, will activate
the Soft Over Current Control (SOC). This is a soft
control as it does not directly switch off the gate drive.
It acts on the nonlinear gain block to result in a reduced
PWM duty cycle.
8
CCM-PFC
ICE2PCS01/G
Functional Description
System Protection
IN
), Figure 7 and 8 show the conditions
OUT
VCC > V
VCC<V
CCUVLO
Normal
IC OFF
Operation
V
Related Protection Features
IN
V
OUT
OUT,Rated
PCL / SOC
OLP
OVP
V
Related Protection Features
OUT
Soft Over Current Control (SOC)
09 October 2007
) and output
CCUVLO
t
108%
100%
20%
t
OLP