Shenzhen Retechip Electronics Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 50000pcs Per Mouth |
| Delivery Time | 3-5 work days |
| Packaging Details | 2500 Pcs/Reel |
| Product Category: | Power Factor Correction |
| Description | PFC Critical Conduction Mode (CrM) Power Factor Controller, PFC-Ready Signal |
| Place of Origin: | Original |
| Certification: | Original Factory Pack |
| Warranty | 180 Day |
| Shipping by | DHL\UPS\Fedex\EMS\HK Post\TNT |
| Unit Weight: | 0.008127g |
| Brand Name | onsemi / Fairchild |
| Model Number | FAN7930CMX-G |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 50000pcs Per Mouth |
| Delivery Time | 3-5 work days | Packaging Details | 2500 Pcs/Reel |
| Product Category: | Power Factor Correction | Description | PFC Critical Conduction Mode (CrM) Power Factor Controller, PFC-Ready Signal |
| Place of Origin: | Original | Certification: | Original Factory Pack |
| Warranty | 180 Day | Shipping by | DHL\UPS\Fedex\EMS\HK Post\TNT |
| Unit Weight: | 0.008127g | Brand Name | onsemi / Fairchild |
| Model Number | FAN7930CMX-G | Place of Origin | China |
| High Light | FAN7930CMX-G Integrated Circuit IC Chip ，FAN7930CMX-G integrated circuit chips | ||
FAN7930CMX Integrated Circuit Chip PFC Chip LCD Power Management Ic SMD
Specifications
| Product Attribute | Attribute 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
| Shipping | Delivery period |
For in-stock parts, orders are estimated to ship out in 3 days.
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| Shipping rates |
After confirming the order, we will evaluate the shipping cost based on the weight of the goods
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| Shipping option |
We provide DHL, FedEx, EMS, SF Express, and Registered Air Mail international shipping.
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| Shipping tracking |
We will notify you by email with tracking number once order is shipped.
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| 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.
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| 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
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| Ordering |
Payment
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T/T,PayPal, Credit Card includes Visa, Master, American Express.
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If you still have any unclear information that you need to know, we welcome you to contact us.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2013
Total Annual:
5000000-1000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shenzhen Retechip® Electronic Technology Co., Ltd. was established in 2013, specializing in electronic components distribution business.The products are widely used in communication equipment, power supply, medical electronics, automotive electronics, digital electronics, industrial electronics,... Shenzhen Retechip® Electronic Technology Co., Ltd. was established in 2013, specializing in electronic components distribution business.The products are widely used in communication equipment, power supply, medical electronics, automotive electronics, digital electronics, industrial electronics,...
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