ICE2QR2280G 800V Avalanche Rugged Power Management IC with Quasi-Resonant Operation and 52kHz Switching Frequency

Name: ICE2QR2280G 800V Avalanche Rugged Power Management IC with Quasi-Resonant Operation and 52kHz Switching Frequency
Brand: ShenZhen Mingjiada Electronics Co.,Ltd.
SKU: ICE2QR2280G
Availability: InStock

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ICE2QR2280G 800V Avalanche Rugged Power Management IC with Quasi-Resonant Operation and 52kHz Switching Frequency

Large Image : ICE2QR2280G 800V Avalanche Rugged Power Management IC with Quasi-Resonant Operation and 52kHz Switching Frequency

Product Details:

Place of Origin:	CN
Brand Name:	Original Factory
Certification:	Lead free / RoHS Compliant
Model Number:	ICE2QR2280G

Payment & Shipping Terms:

Minimum Order Quantity:	10
Price:	Contact for Sample
Packaging Details:	SO-12
Delivery Time:	3-5 work days
Payment Terms:	T/T
Supply Ability:	10000 Pieces per Day

Contact Now

ICE2QR2280G 800V Avalanche Rugged Power Management IC with Quasi-Resonant Operation and 52kHz Switching Frequency

Description

Part Number:	ICE2QR2280G	Switching Frequency::	52 KHz
Operating Supply Current::	1.5 MA	Minimum Operating Temperature::	- 40 C
Maximum Operating Temperature::	+ 150 C	Unit Weight::	209 Mg
Highlight:	800V Avalanche Rugged Power Management IC , Quasi-Resonant Operation CoolSET IC , 52kHz Switching Frequency Integrated Circuit Chip

ICE2QR2280G Integrated Circuit Chip Quasi-Resonant 800V CoolSET™ Integrated Power Management IC

Integrated power management IC with 800V avalanche rugged CoolMOS™, startup cell and QR current mode flyback PWM controller. The quasi QR CoolSET™ series continues to deliver design agility and miniaturization. The digital frequency reduction feature ensures very stable operation with decreasing load change, and the fold-back correction maintains maximum power limits within tolerance desired by SMPS designers.

Specifications

Output Isolation	Isolated
Internal Switch(s)	Yes
Voltage - Breakdown	800V
Topology	Flyback
Voltage - Start Up	18 V
Voltage - Supply (Vcc/Vdd)	10.5V ~ 27V
Duty Cycle	50%
Frequency - Switching	52kHz
Power (Watts)	53 W
Fault Protection	Current Limiting, Over Load, Over Temperature, Over Voltage
Operating Temperature	-40°C ~ 150°C (TJ)

Key Features

800V avalanche rugged CoolMOS™ with built-in startup cell
Quasi resonant operation till very low load
Active burst mode operation for low standby input power (< 0.1W)
Digital frequency reduction with decreasing load for reduced switching loss
Built-in digital soft-start
Foldback point correction, cycle-by-cycle peak current limitation and maximum on time limitation
Auto restart mode for VCC over-voltage protection, undervoltage protection, over-load protection and overtemperature protection
Latch-off mode for adjustable output over-voltage protection and transformer short-winding protection

Product Highlights

Active Burst Mode to reach the lowest standby power requirement <100 mW @ no load
Quasi resonant operation
Digital frequency reduction for better overall system efficiency
800 V avalanche rugged CoolMOS™ with startup cell
Pb-free lead plating, halogen free mold compound, RoHS compliant

Performance Benefits

Higher efficiency
Low EMI noise
Low standby power

Applications

Adapter/Charger, Blue Ray/DVD player, Set-top Box, Digital Photo Frame
Auxiliary power supply of Server, PC, Printer, TV, Home theater/Audio System, White Goods

Contact Person: Sales Manager

Tel: 86-13410018555

Fax: 86-0755-83957753

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