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ICE2QS02G The Infineon ICE2QS02G is a Quasi-Resonant PWM Controller designed for high efficiency and better EMI. It features digital frequency reduction and multiple protection mechanisms.
Mfr Part #:

ICE2QS02G

Available from 2 distributors
Mfr Name: Infineon
Infineon
The Infineon ICE2QS02G is a Quasi-Resonant PWM Controller designed for high efficiency and better EMI. It features digital frequency reduction and multiple protection mechanisms.
✓ Total Stock: 1,771 pcs
$ Price Range: $1.17

ICE2QS02G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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
Smaxon Electronics ✓
Non-Authorised Inventory information
228 pcs
On Request
228 pcs On Request 1 On Request On Request 18+ 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.

ICE2QS02G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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ICE2QS02G Description

Short technical summary and product information.

The Infineon ICE2QS02G is a Quasi-Resonant Pulse Width Modulation (PWM) controller designed for power management applications. It operates in quasi-resonant mode to achieve higher efficiency and improved electromagnetic interference (EMI) performance.

 

Key features include digital frequency reduction for enhanced average efficiency, a built-in digital soft-start function, and cycle-by-cycle peak current limitation with leading-edge blanking time. The controller also incorporates VCC undervoltage protection and mains undervoltage protection with adjustable hysteresis.

 

Additional protection features include Over Load Protection with adjustable blanking time and an adjustable restart time. The device supports both Latch Mode and Auto-restart Mode for fault handling. It is supplied in a PG-DSO-8 package and is RoHS compliant with Pb-free lead plating.

 

This controller is optimized for applications utilizing an auxiliary converter and offers various protection features essential for robust power supply designs.

ICE2QS02G Quick Information

Product Type: PWM Controller
Series: ICE2QS02
Canonical Name: ICE2QS02G Quasi-Resonant PWM Controller
Subcategory: PWM Controllers

ICE2QS02G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-free lead plating

ICE2QS02G Estimated Pricing

Qty Low High
1+ $1.17 $1.17

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

ICE2QS02G Features

  • Quasi-resonant operation for higher efficiency.
  • Digital frequency reduction for better average efficiency.
  • Built-in digital soft-start function.
  • Cycle-by-cycle peak current limitation.
  • Multiple protection features with auto-restart.

ICE2QS02G Applications

  • Power supply applications.
  • Auxiliary converter designs.
  • High efficiency power management.
  • EMI sensitive applications.

ICE2QS02G FAQs

6 frequently asked questions generated from this part’s specifications.
What type of operation does the ICE2QS02G controller use?

The ICE2QS02G controller uses Quasi-Resonant operation.

What control method does the ICE2QS02G utilize?

The ICE2QS02G utilizes PWM control.

What are some key features of the ICE2QS02G?

Key features include digital frequency reduction, built-in digital soft-start, and cycle-by-cycle peak current limitation.

What protection features are included in the ICE2QS02G?

The ICE2QS02G includes VCC undervoltage protection, mains undervoltage protection, Over Load Protection, Latch Mode, and Auto-restart Mode.

What package type is the ICE2QS02G available in?

The ICE2QS02G is available in a PG-DSO-8 package.

Is the ICE2QS02G RoHS compliant?

The ICE2QS02G is RoHS3 Compliant.

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