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ICE2QR0665 The Infineon Technologies ICE2QR0665 is an Off-Line SMPS Quasi-Resonant PWM Controller. It features a 650V breakdown voltage and an 88W output power.
Mfr Part #:

ICE2QR0665

Available from 3 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies ICE2QR0665 is an Off-Line SMPS Quasi-Resonant PWM Controller. It features a 650V breakdown voltage and an 88W output power.
✓ Total Stock: 65,605 pcs
$ Price Range: $0.75

ICE2QR0665 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
38,000 pcs
On Request
38000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
26,062 pcs
On Request
26062 pcs On Request 1 On Request On Request 09+11+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,543 pcs
On Request
1543 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ICE2QR0665 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Lead Style
Mounting Type
Operating Temperature
Output Isolation
Power (Watts)
Supplier Device Package
Tape & Reel
Topology
Voltage
Voltage Supply
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ICE2QR0665 Description

Short technical summary and product information.

The Infineon Technologies ICE2QR0665 is an integrated Off-Line SMPS Quasi-Resonant PWM Controller designed for switch mode power supply applications. It incorporates a 650V CoolMOS and a startup cell within a DIP-8 package.

 

Key electrical specifications include a supply voltage range of 10.5V to 27V, a switching frequency of 52kHz, and an output power rating of 88W. The device offers a 50% duty cycle and includes comprehensive fault protection features such as current limiting, over load, over temperature, and over voltage protection.

 

This controller operates with a breakdown voltage of 650V and a startup voltage of 18V. It is housed in an 8-DIP package and supports through-hole mounting. The topology is Flyback, and it provides isolated output.

 

The ICE2QR0665 is suitable for applications like LCD monitors, DVD R/W, DVD Combo, Blue-ray DVD, and set-top boxes, offering lower EMI and higher efficiency due to its quasi-resonant operation.

ICE2QR0665 Quick Information

Product Type: AC DC Converter / Offline Switch
Series: CoolSET-Q1
Canonical Name: ICE2QR0665 Off-Line SMPS Quasi-Resonant PWM Controller with integrated 650V CoolMOS and startup cell
Subcategory: Off-Line SMPS Quasi-Resonant

ICE2QR0665 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ICE2QR0665 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

ICE2QR0665 Features

  • Integrated 650V CoolMOS and startup cell
  • Quasi-resonant PWM controller for SMPS
  • 88W output power capability
  • Comprehensive fault protection features
  • 8-DIP package for through-hole mounting

ICE2QR0665 Applications

  • Ideal for LCD monitor power supplies
  • Suitable for DVD R/W applications
  • Used in set-top box power systems
  • Supports Blue-ray DVD power designs

ICE2QR0665 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ICE2QR0665?

The supply voltage range is 10.5V to 27V.

What is the operating temperature range of the ICE2QR0665?

The junction temperature range is -40°C to 150°C.

What package does the ICE2QR0665 come in?

It is available in a PG-DIP-8 package (8-DIP, 0.300" width, 7.62mm pitch) with 7 leads.

What is the switching frequency of the ICE2QR0665?

The switching frequency is 52kHz.

What is the output power rating of the ICE2QR0665?

The output power is 88W.

What fault protections does the ICE2QR0665 include?

It includes current limiting, overload, over-temperature, and over-voltage protection.

What is the breakdown voltage of the ICE2QR0665?

The breakdown voltage is 650V.

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