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ICE5AR4780BZS

Part Number	ICE5AR4780BZS
Manufacturer	Infineon
Description	AC-DC Power Conversion
Published	Apr 11, 2020
Detailed Description	ICE5ARxxxxBZS Fixed Frequency 700 V/800 V CoolSET™ - in DIP7 Package Product highlights  Integrated 700 V/ 800 V avala...
Datasheet	ICE5AR4780BZS PDF File

Overview

ICE5ARxxxxBZS Fixed Frequency 700 V/800 V CoolSET™ - in DIP7 Package Product highlights  Integrated 700 V/ 800 V avalanche rugged CoolMOS™  Enhanced Active Burst Mode with selectable entry and exit standby power to reach the lowest standby power <100 mW  Digital frequency reduction for better overall system efficiency  Fast startup achieved with cascode configuration  Frequency jitter and soft gate driving for low EMI  Integrated error amplifier  Comprehensive protection  Pb-free lead plating, halogen-free mold compound, RoHS compliant PG-DIP-7 Features  Integrated 700 V/ 800 V avalanche rugged CoolMOS™  Enhanced Active Burst Mode with selectable entry and exit standby power  Digital frequency reduction for better overall system efficiency  Fast startup achieved with cascode configuration  DCM and CCM operation with slope compensation  Frequency jitter and soft gate driving for low EMI  Built-in digital soft start  Integrated error amplifier to support direct feedback in non-isolated flyback  Comprehensive protection with VCC over voltage, VCC under voltage, overload/open loop, over temperature  All protections are in auto restart mode  Limited charging current for VCC short to GND Applications  Auxiliary power supply for home appliances/white goods, TV, PC & server  Blu-ray player, set-top box & LCD/LED monitor Product validation Product qualified according to JEDEC Standard Description The ICE5ARxxxxBZS is the 5th generation of fixed frequency integrated power IC (CoolSET™) optimized for off-line switch mode power supply in cascode configuration.
The CoolSET™ package has 2 separate chips inside; one is controller chip and the other is a 700 V/ 800 V CoolMOS™ chip.
The cascode configuration helps achieve fast startup.
The frequency reduction with soft gate driving and frequency jitter operation offers lower EMI and better efficiency between light load and 50% load.
The selectable entry and exit standby power ABM enables flexibility and ultr...

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ICE5AR4780BZS AC-DC Power Conversion - Infineon

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