ICE3PCS01GXT Infineon Technologies, ICE3PCS01GXT Datasheet - Page 3

• Manufacturer Part Number: ICE3PCS01GXT
• Manufacturer: Infineon Technologies

Specifications of ICE3PCS01GXT

• Lead Free Status / Rohs Status: Compliant

Standalone Power Factor Correction
(PFC) Controller in Continuous
Conduction Mode (CCM)
Product Highlights
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Type
ICE3PCS01G
Version 2.0
Features
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High efficiency over the whole load range
Lowest count of external components
Accurate and adjustable switching frequency
Bulk voltage good signal for inrush relay control or PWM IC enabling
Integrated digital voltage loop compensation
Fast output dynamic response during load jump
External synchronization
Extra low peak current limitation
Continuous current operation mode PFC
Wide input range of Vcc up to 25V
Programmable boost follower step level according
to input line and output power conditions
Enhanced dynamic response without input current
distortion
Accurate brown-out protection threshold
External current loop compensation for greater
user flexibility
Open loop protection
Second over bulk voltage protection
PFC enable function
Separate signal and power ground pins
Maximum duty cycle of 95% (typical)
90 ~ 270 Vac
D
BRO1
D
R
R
R
BRO2
BRO1
BRO2
BRO3
Package
PG-DSO-14
Filter
Line
C
BRO
Q
rel
BOP
R
R
NTC
Rel
VB_OK
SGND
V
CC
ISENSE
C
E
VREF
R
Description
The ICE3PCS01G is a 14-pins 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.
R
CS
3
L
SHUNT
Boos t
R
GATE
VB 1
R
VBTHL_EN
R
VB 2
R
GATE
GS
D
R
BYP
PGND
FREQ
FREQ
C
D
ICOMP
B
C
ICOMP
B
VSENSE
C
VCC
VCC
R
R
R
BVS 2
BVS 3
BVS 1
OVP
BOFO
R
R
ICE3PCS01G
R
BVS 5
BVS 6
CCM-PFC
BVS 4
ICE3PCS01G
PG-DSO-14
Feedback
R
R
PWM
BOFO 1
BOFO 2
5 May 2010