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ICE3PCS03G

Power Factor Correction - PFC STANDALONE PFC CTRLR IN CCM

Manufacturer:

Infineon Technologies Corporation
Mfr.Part #:

ICE3PCS03G
Datasheet:

ICE3PCS03G Datasheet (PDF)
Mode:

Continuous Conduction (CCM)
Frequency - Switching:

21kHz ~ 250kHz
Current - Startup:

380 µA
Voltage - Supply:

11V ~ 25V
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ICE3PCS03G General Description

ICE3PCS03G is the new 8-pin wide input range (85VAC to 265VAC ) controller IC for active CCM power factor correction converter. Compared to the 1st and 2nd generation of ICE1PCS0x and ICE2PCS0x, the 3rd generation PFC have the lowest internal reference trimmed at 2.5V and integrated digital control voltage loop.They also have other advantages such as low peak current limit at 0.2V, adjustable gate switching frequency range from 21kHz to 100kHz and able to synchronise with external frequency range from 50kHz to 100kHz. They are now able to achieve 95% efficiency at full load for all input voltage range.

Key Features

Ease of use with few external components
Average current control
Integrated digital voltage loop compensation
External current compensation for greater user fexibility
Programmable switching (20kHZ-100kHz)
External synchronzation (50kHz~100kHz)
Direct sensing, input brown-out detection with hysteresis
Max. duty cycle of 95% (typ)
Trimmed internal reference voltage (2.5V +/-1.2%)
V
cc
Low peak current limit threshold
Open loop detection
Output under-voltage detection
Enhanced dynamic response
Fulfills class D spec. of IEC1000-3-2

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)PFC (Power Factor Correction)	Series	-
Mode	Continuous Conduction (CCM)	Frequency - Switching	21kHz ~ 250kHz
Current - Startup	380 µA	Voltage - Supply	11V ~ 25V
Operating Temperature	-25°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	ICE3PCS03