ICE2PCS04G Infineon Technologies, ICE2PCS04G Datasheet - Page 3

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ICE2PCS04G

Manufacturer Part Number
ICE2PCS04G
Description
IC PFC CONTROLLER CCM DSO8
Manufacturer
Infineon Technologies
Datasheet

Specifications of ICE2PCS04G

Mode
Continuous Conduction (CCM)
Frequency - Switching
133kHz
Current - Startup
450µA
Voltage - Supply
11 V ~ 25 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
DSO-8
Switching Frequency
133 KHz
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
ICE2PCS04G
ICE2PCS04GTR
SP000366375
SP000718528

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Product Highlights
• Leadfree DIP and DSO Package
• Wide Input Range
• Direct sensing, Input Brown-Out Detection
• Optimized for applications which require fast Startup
• Output Power Controllable by External Sense Resistor
• Fast Output Dynamic Response during Load Jumps
• Trimmed, internal fixed Switching Frequency (133kHz)
Standalone Power Factor Correction (PFC)
Controller in Continuous Conduction Mode
(CCM) with Input Brown-Out Protection
Type
ICE2PCS04
ICE2PCS04G
Version 2.0
Features
85 ... 265 VAC
Ease of Use with Few External Components
Supports Wide Input Range
Average Current Control
External Current and Voltage Loop Compensation
for Greater User Flexibility
Trimmed internal fixed Switching Frequency
(133kHz+5% at 25
Direct sensing, Input Brown-Out Detection
with Hysteresis
Short Startup(SoftStart) duration
Max Duty Cycle of 95% (typ)
Trimmed Internal Reference Voltage (3V+2%)
VCC Under-Voltage Lockout
Cycle by Cycle Peak Current Limiting
Output Over-Voltage Protection
Open Loop Detection
Soft Overcurrent Protection
Enhanced Dynamic Response
Fulfills Class D Requirements of IEC 1000-3-2
EMI-Filter
o
C)
Package
PG-DIP-8
PG-DSO-8
Typical Application
ICOMP
GATE
VINS
Description
The ICE2PCS04/G is a 8-pin wide input range controller
IC for active power factor correction converters. It is de-
signed for converters in boost topology, and requires few
external components. Its power supply is recommended
to be provided by an external auxiliary supply which will
switch on and off the IC.
The IC operates in the CCM with average current control,
and in DCM only under light load condition. The switching
frequency is trimmed and fixed internally at 133kHz. Both
current and voltage loop compensations are done exter-
nally to allow full user control.
There are various protection features incorporated to en-
sure safe system operation conditions. The internal refer-
ence is trimmed (3V+2%) to ensure precise protection and
output control level.
3
CCM PFC
ISENSE
Auxiliary Supply
Brown-out
Oscillator
PWM Logic
Compensation
Current Loop
Fixed
Driver
Protection Unit
Generator
ICE2PCS04/G
Compensation
Ramp
Voltage Loop
VCC
Nonlinear
Gain
GND
ICE2PCS04G
CCM-PFC
ICE2PCS04G
ICE2PCS04
ICE2PCS04
PG-DSO-8
VSENSE
VCOMP
PG-DIP-8
test
10 October 2007
V
OUT

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