ICE1PCS01 Infineon Technologies, ICE1PCS01 Datasheet - Page 5
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ICE1PCS01
Manufacturer Part Number
ICE1PCS01
Description
IC PFC CONTROLLER CCM 8DIP
Manufacturer
Infineon Technologies
Datasheet
1.ICE1PCS01G.pdf
(18 pages)
Specifications of ICE1PCS01
Mode
Continuous Conduction (CCM)
Frequency - Switching
133kHz
Current - Startup
100µA
Voltage - Supply
10.2 V ~ 21 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Through Hole
Package / Case
8-DIP
Start-up Supply Current
100uA
Switching Freq
56 to 250KHz
Operating Supply Voltage (min)
11V
Operating Supply Voltage (max)
21V
Operating Temp Range
-40C to 125C
Operating Temperature Classification
Automotive
Package Type
PDIP
Pin Count
8
Mounting
Through Hole
Switching Frequency
40 KHz to 320 KHz
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ICE1PCS01X
ICE1PCS01XK
SP000014681
ICE1PCS01XK
SP000014681
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ICE1PCS01
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Company:
Part Number:
ICE1PCS01G
Manufacturer:
INFINEON
Quantity:
3 578
Part Number:
ICE1PCS01G
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
1
1.1
Figure 1
1.2
GND (Ground)
The ground potential of the IC.
Version 1.2
Pin
1
2
3
4
5
6
7
8
ISENSE
ICOMP
Package PG-DIP-8 / PG-DSO-8
FREQ
GND
Symbol
VSENSE V
ISENSE
VCOMP
ICOMP
FREQ
Pin Configuration
GATE
Pin Functionality
GND
VCC
Pin Configuration (top view)
Pin Configuration and Functionality
2
3
4
1
Function
IC Ground
Current Loop Compensation
Current Sense Input
Switching Frequency Setting
Voltage Loop Compensation
IC Supply Voltage
Gate Drive Output
OUT
Sense (Feedback) Input
8
7
6
5
GATE
VCC
VSENSE
VCOMP
5
ICOMP (Current Loop Compensation)
Low pass filter and compensation of the current control
loop. The capacitor which is connected at this pin
integrates the output current of OTA2 and averages the
current sense signal.
ISENSE (Current Sense Input)
The ISENSE Pin senses the voltage drop at the
external sense resistor (R1). This is the input signal for
the average current regulation in the current loop. It is
also fed to the peak current limitation block.
During power up time, high inrush currents cause high
voltage drop at R1, driving currents into pin 3 which
could be beyond the absolute maximum ratings.
Therefore a series resistor (R2) of around 220Ω is
recommended in order to limit this current into the IC.
FREQ (Frequency Setting)
This pin allows the setting of the operating switching
frequency by connecting a resistor to ground. The
frequency range is from 50kHz to 250kHz.
VSENSE (Voltage Sense/Feedback)
The output bus voltage is sensed at this pin via a
resistive divider. The reference voltage for this pin is
5V.
VCOMP (Voltage Loop Compensation)
This pin provides the compensation of the output
voltage loop with a compensation network to ground
(see Figure 2). This also gives the soft start function
which controls an increasing AC input current during
start-up.
VCC (Power Supply)
The VCC pin is the positive supply of the IC and should
be connected to an external auxiliary supply. The
operating range is between 10V and 21V. The turn-on
threshold is at 11.2V and under voltage occurs at
10.2V. There is no internal clamp for a limitation of the
power supply.
GATE
The GATE pin is the output of the internal driver stage,
which has a capability of 1.5A source and sink current.
Its gate drive voltage is clamped at 11.5V (typically).
Pin Configuration and Functionality
ICE1PCS01/G
CCM-PFC
06 Feb 2007