Infineon Technologies AG-ICE3AR1080JGXUMA1 AC to DC Switching Converters AC to DC Switching Converter Flyback 100kHz T/R 12-Pin DSO

Integrated Circuits (ICs)

ICE2QR1080GXUMA1

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THE COOLSET™-Q1 SERIES (ICE2QRXX80Z) IS THE FIRST GENERATION OF QUASI-RESONANT INTEGARTED POWER ICS. IT IS OPTIMIZED FOR OFF-LINE SWITCH MODE POWER SUPPLY APPLICATIONS SUCH AS LCD MONITOR, DVD R/W, DVD COMBO, BLUE-RAY DVD, SET TOP BOX, ETC.

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DocumentsICE2QR1080GXUMA1 | Datasheet

Integrated Circuits (ICs)

ICE2QR1080GXUMA1

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DocumentsICE2QR1080GXUMA1 | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ICE2QR1080GXUMA1

Duty Cycle	50 %
Fault Protection	Over Voltage, Current Limiting, Over Load, Over Temperature
Frequency - Switching	52 kHz
Internal Switch(s)	True
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Isolation	Isolated
Package / Case	12 Leads, 16-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Power (Watts)	77 W
Supplier Device Package	PG-DSO-12-19
Topology	Flyback
Voltage - Breakdown	800 V
Voltage - Start Up	18 V
Voltage - Supply (Vcc/Vdd) [Max]	25 V
Voltage - Supply (Vcc/Vdd) [Min]	10.5 V

QR CoolSET Series

Part	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Internal Switch(s)	Power (Watts)	Duty Cycle	Frequency - Switching	Topology	Voltage - Start Up	Mounting Type	Supplier Device Package	Output Isolation	Voltage - Breakdown	Operating Temperature [Min]	Operating Temperature [Max]	Fault Protection	Package / Case	Package / Case [y]	Package / Case [x]
INFINEON ICE2QR1080GXUMA1	25 V	10.5 V		77 W	50 %	52 kHz	Flyback	18 V	Surface Mount	PG-DSO-12-19	Isolated	800 V	-40 °C	150 °C	Current Limiting Over Load Over Temperature Over Voltage	12 Leads 16-SOIC	3.9 mm	0.154 in
INFINEON ICE5QR4770AGXUMA1	27 V	10 V		27 W			Flyback	16 V	Surface Mount	PG-DSO-12-21	Isolated	700 V	-40 C	125 °C	Current Limiting Open Loop Over Load Over Temperature Over Voltage	12 Leads 16-SOIC	3.9 mm	0.154 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	2473	$ 2.71
Mouser	N/A	1	$ 3.97
		10	$ 2.62
		25	$ 2.39
		100	$ 2.03
		250	$ 1.93
		500	$ 1.73
		1000	$ 1.47
		2500	$ 1.38
		5000	$ 1.34

Description

General part information

QR CoolSET Series

The CoolSET™-Q1 series (ICE2QRxx80Z) is the first generation of quasi-resonant integarted power ICs. It is optimized for off-line switch mode power supply applications such as LCD monitor, DVD R/W, DVD Combo, Blue-ray DVD, set top box, etc. Operting the MOSFET switch in quasi-resonant mode, lower EMI, higher efficiency and lower voltage stress on secondary diodes are expected for the SMPS. Based on the BiCMOS technology, the CoolSET™-Q1 series has a wide operation range (up to 25 V) of IC power supply and lower power consumption. It also offers many advantages such as: a quasi-resonant operation till very low load increasing the average system efficiency compared to other conventional solutions; the Active Burst Mode operation enables ultra-low power consumption at standby mode with small and controllable output voltage ripple.

Documents

Technical documentation and resources

ICE2QR1080GXUMA1 | Datasheet

Datasheet