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Infineon ICE2QS02G
Flyback 250kHz T/R AC to DC switching converter 8-Pin DSO
Brands: Infineon
Mfr.Part #: ICE2QS02G
Datasheet: ICE2QS02G Datasheet (PDF)
Package/Case: PG-DSO-8
RoHS Status:
Stock Condition: 2411 pcs, New Original
Product Type: Power Management ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.746 | $1.746 |
| 10 | $1.524 | $15.240 |
| 30 | $1.388 | $41.640 |
| 100 | $1.245 | $124.500 |
| 500 | $1.182 | $591.000 |
| 1000 | $1.155 | $1155.000 |
In Stock:2411 PCS
ICE2QS02G General Description
The ICE2QS02G is a PWM controller specifically designed for resonant half-bridge topologies in switched-mode power supplies (SMPS). It operates with a wide input voltage range, typically up to 700V, making it suitable for various applications including power adapters, LCD monitors, LED lighting, and auxiliary power supplies.This controller integrates various protection features like overvoltage, overcurrent, and over-temperature protection, enhancing the reliability of the power supply system. It employs a frequency modulation (FM) technique to optimize efficiency across different load conditions, thus improving overall performance.The ICE2QS02G offers flexibility in design with its adjustable switching frequency and various programmable parameters, allowing customization according to specific application requirements. Additionally, it incorporates a burst mode operation for light-load efficiency enhancement, reducing standby power consumption.
Features
- Two-channel quasi-resonant PWM controller
- Primary side regulation (PSR) control for improved efficiency
- Integrated 650V power MOSFET for reduced component count
- Frequency jittering for low EMI
- Adjustable switching frequency up to 67kHz
- Protection features including overcurrent, overvoltage, and overtemperature
Application
- Refrigerators
- AC-DC adapters
- LED drivers
- Industrial power supplies
- Home appliances
- Lighting applications
- Audio amplifiers
- Power tools
- Motor controls
- PC power supplies
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| VCC max | 27.0 V | VCC min | 11.0 V |
| ICC max | 2.0 mA | Operating Temperature max | 125.0 °C |
| Operating Temperature min | -25.0 °C | Applications | Off-Line SMPS |
| Output Current Type | MOSFET Gate Driver | Mounting | SMT |
| Package | PG-DSO-8 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The ICE2QS02G chip is a high-performance resonant mode power controller used for switch-mode power suppliers (SMPS). It is designed for applications requiring low standby power, high efficiency, and high power capacity. The chip utilizes a frequency-controlled topology to enable optimal power conversion. It is commonly used in various electrical devices, including consumer electronics, computer power supplies, and LED drivers.
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Equivalent
There are equivalent products to the ICE2QS02G chip, such as Infineon's ICE2QS02G, ICE2QS01G, ICE2QR2280Z, and ICE2QR4765Z chips. These chips are designed for Power Factor Correction (PFC) applications in resonant and hard-switching topologies. -
Features
The ICE2QS02G is a control IC for Switched Mode Power Supplies (SMPS). It features advanced frequency jittering for minimized EMI, optimized built-in StartUp Cell with integrated soft-start, and support for both Burst Mode operation and cable compensation. It also offers comprehensive safety features, including Over-Temperature Protection (OTP), Over-Current Protection (OCP), and brownout detection. -
Pinout
The ICE2QS02G is a driver IC for resonant half-bridge topologies. It has a pin count of 16 pins. The functions of the pins include high-side and low-side gate drivers, power supply inputs, feedback inputs, and fault protection features. -
Manufacturer
Infineon Technologies is the manufacturer of the ICE2QS02G. It is a German semiconductor manufacturing company specializing in producing power semiconductors and system solutions for automotive, industrial, and renewable energy sectors. -
Application Field
The ICE2QS02G is a control IC designed for high-speed switching applications in power supplies. It is commonly used in power factor correction (PFC) circuits, flyback converters, and other AC/DC converter topologies. Its main application areas include power supplies for telecommunication equipment, LED lighting, industrial automation, and consumer electronics. -
Package
The ICE2QS02G chip is available in a DSO-16 package type. It is a dual-channel resonant controller used for PFC (Power Factor Correction) applications. The size of the package is approximately 9.5mm x 6.4mm x 3.05mm.
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