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Name: ICE2PCS02GE8191XUMA1
Brand: Infineon Technologies
SKU: ICE2PCS02GE8191XUMA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Infineon Technologies ICE2PCS02GE8191XUMA1

Part No.:: ICE2PCS02GE8191XUMA1

Manufacturer:: Infineon Technologies

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:

Description:: IC PFC CTRLR CCM 65KHZ 8DSO

In Stock:: 3645

Quantity:: Add To Cart

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ICE2PCS02GE8191XUMA1 Specifications

Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Mode:
Continuous Conduction (CCM)
Frequency-Switching:
65kHz
Current-Startup:
450 µA
Voltage-Supply:
11V ~ 25V
OperatingTemperature:
-40°C ~ 125°C (TJ)
MountingType:
Surface Mount

ICE2PCS02GE8191XUMA1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ICE2PCS02GE8191XUMA1 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ICE2PCS02GE8191XUMA1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ICE2PCS02GE8191XUMA1 information

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ICE2PCS02GE8191XUMA1 Typical application Circuitry

The ICE2PCS02GE8191XUMA1 is a sophisticated PFC (Power Factor Correction) controller chip designed to enhance the power factor of AC-DC power supplies. This chip is pivotal in applications where energy efficiency and compliance with regulatory standards for harmonic distortion are crucial.

Applications: The ICE2PCS02GE8191XUMA1 is commonly used in switch-mode power supplies (SMPS) for consumer electronics, LED lighting drivers, and industrial power supplies, where it ensures that the power factor is close to unity, thereby reducing reactive power and improving energy efficiency.

Parameters: This PFC controller operates in the critical conduction mode (CrCM) and supports a wide input voltage range. It features an internal startup timer, under-voltage lockout, over-voltage protection, and soft-start functionality to ensure smooth and safe operation.

Circuit Design for an SMPS Application:

1. Power Factor Correction: To adjust the input power factor, use the ICE2PCS02GE8191XUMA1 in the SMPS's PFC stage. Attach pin 8 (VCC) to the positive supply voltage and pin 1 (GND) to the ground.

2. Inductor Connection: Connect an inductor between the AC input and pin 5 (VS), which is the sense input for the voltage across the inductor. This inductor is crucial for shaping the input current waveform.

3. Radical Feedback: To control the output voltage, set up a feedback loop from pin 4 (FB) to the PFC stage's output. To reduce the output voltage to the proper level for feedback, use a voltage divider.

4. Gate Drive Output: Connect pin 7 (GD) to the gate of a power MOSFET used in the PFC stage. The ICE2PCS02GE8191XUMA1 provides the gate drive signal for this MOSFET.

5. Soft-Start Capacitor: Attach a capacitor to pin 6 (SS) to implement the soft-start function, which gradually increases the duty cycle of the gate drive signal at startup to prevent inrush current.

6. Protection Features: Utilize the built-in protection features of the ICE2PCS02GE8191XUMA1, such as over-voltage protection by connecting a zener diode between pin 4 (FB) and ground, and under-voltage lockout by ensuring the supply voltage at pin 8 (VCC) is above the threshold.

Design Considerations: When designing a circuit with the ICE2PCS02GE8191XUMA1, it is essential to select appropriate components for the inductor and the power MOSFET to handle the required power levels. Additionally, the layout of the PCB should be optimized to minimize parasitic elements and ensure stable operation of the PFC stage.

Incorporating the ICE2PCS02GE8191XUMA1 into your SMPS design can significantly improve the power factor and overall efficiency of the system, making it more energy-efficient and compliant with regulatory standards for harmonic distortion.

ICE2PCS02GE8191XUMA1 FAQ

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3. Are the ICE2PCS02GE8191XUMA1 price and inventory displayed accurate?

The price and inventory of ICE2PCS02GE8191XUMA1 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ICE2PCS02GE8191XUMA1?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ICE2PCS02GE8191XUMA1 we delivered, we will accept the replacement or return of the ICE2PCS02GE8191XUMA1 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ICE2PCS02GE8191XUMA1.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations