Sign In | Join Free | My himfr.com
Home > Integrated Circuit IC Chip >

FAN7930CMX-G Integrated Circuit IC Chip

Shenzhen Retechip Electronics Co., Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now
    Buy cheap FAN7930CMX-G Integrated Circuit IC Chip from wholesalers
     
    Buy cheap FAN7930CMX-G Integrated Circuit IC Chip from wholesalers
    • Buy cheap FAN7930CMX-G Integrated Circuit IC Chip from wholesalers
    • Buy cheap FAN7930CMX-G Integrated Circuit IC Chip from wholesalers
    • Buy cheap FAN7930CMX-G Integrated Circuit IC Chip from wholesalers
    • Buy cheap FAN7930CMX-G Integrated Circuit IC Chip from wholesalers

    FAN7930CMX-G Integrated Circuit IC Chip

    Ask Lasest Price
    Brand Name : onsemi / Fairchild
    Model Number : FAN7930CMX-G
    Price : Negotiate
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 50000pcs Per Mouth
    Delivery Time : 3-5 work days
    • Product Details
    • Company Profile

    FAN7930CMX-G Integrated Circuit IC Chip

    FAN7930CMX Integrated Circuit Chip PFC Chip LCD Power Management Ic SMD


    Specifications


    Product AttributeAttribute Value
    onsemi
    Product Category:Power Factor Correction - PFC
    300 kHz
    - 40 C
    + 125 C
    SMD/SMT
    SOP-8
    Reel
    Height:1.75 mm
    Length:5 mm
    Type:Critical Conduction Mode
    Width:4 mm

    Description


    The FAN7930C is an active power factor correction (PFC) controller for boost PFC applications that operate in critical conduction mode (CRM). It uses a voltage−mode PWM that compares an internal ramp signal with the error amplifier output to generate a MOSFET turn−off signal. Because the voltage−mode CRM PFC controller does not need rectified AC line voltage information, it saves the power loss of an input voltage−sensing network necessary for a current−mode CRM PFC controller.


    FAN7930C provides over−voltage protection (OVP), open−feedback protection, over−current protection (OCP), input−voltage−absent detection, and under−voltage lockout protection (UVLO). The PFC−ready pin can be used to trigger other power stages when PFC output voltage reaches the proper level with hysteresis. The FAN7930C can be disabled if the INV pin voltage is lower than 0.45 V and the operating current decreases to a very low level. Using a new variable on−time control method, total harmonic distortion (THD) is lower than in conventional CRM boost PFC ICs.



    Features


    • PFC−Ready Signal

    • VIN−Absent Detection

    • Maximum Switching Frequency Limitation

    • Internal Soft−Start and Startup without Overshoot

    • Internal Total Harmonic Distortion (THD) Optimizer

    • Precise Adjustable Output Over−Voltage Protection

    • Open−Feedback Protection and Disable Function

    • Zero−Current Detector (ZCD)

    • 150 s Internal Startup Timer

    • MOSFET Over−Current Protection (OCP)

    • Under−Voltage Lockout with 3.5 V Hysteresis

    • Low Startup and Operating Current

    • Totem−Pole Output with High State Clamp

    • +500/−800 mA Peak Gate Drive Current


    Applications


    • Adapter • Ballast • LCD TV, CRT TV • SMPS


    Shopping Guide


    ShippingDelivery period

    For in-stock parts, orders are estimated to ship out in 3 days.
    Once shipped, estimated delivery time depends on the below carriers you chose:
    DHL Express, 3-7 business days.
    DHL eCommerce,12-22 business days.
    FedEx International Priority, 3-7 business days
    EMS, 10-15 business days.
    Registered Air Mail, 15-30 business days.


    Shipping rates

    After confirming the order, we will evaluate the shipping cost based on the weight of the goods


    Shipping option

    We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping.


    Shipping tracking

    We will notify you by email with tracking number once order is shipped.


    Returning

    warranty

    Returning

    Returns are normally accepted when completed within 30 days from date of shipment.Parts should be unused and in original packaging.Customer has to take charge for the shipping.


    Warranty

    All Retechip purchases come with a 30-day money-back return policy, This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation


    Ordering

    Payment


    T/T,PayPal, Credit Card includes Visa, Master, American Express.



    If you still have any unclear information that you need to know, we welcome you to contact us.


    Quality FAN7930CMX-G Integrated Circuit IC Chip for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Shenzhen Retechip Electronics Co., Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)