NC-Cap/PSR-IITM (Primary Side Regulation) CV/CC Power Switch IC SF6022 Electronic Component
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- 7 yrs
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Product Highlights
- Built-in 700V Power BJT: Integrates power BJT to lower system cost without external components.
- Audio Noise Cancellation: Proprietary control ensures audio noise-free operation.
- Fast Dynamic Response: Meets USB Charge requirements with built-in fast response control.
- Zero-Output Startup: Achieves startup even when output is near zero voltage.
- Smart Output Short Protection: Protects system with large leakage inductance during short circuits.
- Multi Mode Control: Improves efficiency, reliability, and decreases audio noise at light loads.
- Comprehensive Protections: Includes UVLO, VDD OVP, Soft Start, OCP, and Pin Floating Protection.
Product Attributes
- Customization
- Available
- Conductive Type
- Unipolar Integrated Circuit
- Integration
- LSI
- Model NO.
- SF6022
- Technics
- Thin Film IC
- shape
- Flat
- Trademark
- Chipown
- Origin
- China
- HS Code
- 8542399000
- Production Capacity
- 10000000
Product Images of NC-Cap/PSR-IITM (Primary Side Regulation) CV/CC Power Switch IC SF6022 Electronic Component
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NC-Cap/PSR-IITM (Primary Side Regulation) CV/CC Power Switch IC SF6022 Electronic Component -
NC-Cap/PSR-IITM (Primary Side Regulation) CV/CC Power Switch IC SF6022 Electronic Component -
NC-Cap/PSR-IITM (Primary Side Regulation) CV/CC Power Switch IC SF6022 Electronic Component -
NC-Cap/PSR-IITM (Primary Side Regulation) CV/CC Power Switch IC SF6022 Electronic Component -
NC-Cap/PSR-IITM (Primary Side Regulation) CV/CC Power Switch IC SF6022 Electronic Component -
NC-Cap/PSR-IITM (Primary Side Regulation) CV/CC Power Switch IC SF6022 Electronic Component -
NC-Cap/PSR-IITM (Primary Side Regulation) CV/CC Power Switch IC SF6022 Electronic Component
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Product Description
General Description
SF6022 is a high precision,highly integrated DCM(Discontinuous Conduction Mode)Primary Side Regulation(PSR) power switch for offline smallpower converter applications.It has built-in powerBJT, which can further lower system cost.
SF6022 has built-in proprietary NC-Cap/PSR-IITM control for CV control,which eliminates external compensation or filtering capacitor.It has built-incable drop compensation function, which can provide
excellent CV performance. The IC uses Multi Mode Control to improve efficiency and reliability and to decrease audio noise energy @ light loadings.
SF6022 integrates proprietary"Audio Noise Cancellation" control for audio noise free operation.
The IC has built-in "Fast Dynamic Response"control to meet USB Charge requirements.SF6022 also integrates proprietary "Zero-Output Startup"control to achieve startup when output is near zero voltage. The IC has proprietary "Smart Output Short
Protection", which can protect the system with large leakage inductance when output is short circuit.
SF6022 integrates functions and protections of FB Short Protection,Under Voltage Lockout (UVLO),VDD Over Voltage Protection (VDD OVP), Soft Start,Cycle-by-cycle Current Limiting (OCP), Pin Floating Protection, VDD Clamping.SF6022 is available SOP7 packages.
Features
Built-in 700V Power BJT
Proprietary NC-Cap/PSR-IITM Control
±4% CC and CV Precision
Proprietary "Audio Noise Cancellation" Control
Built-in "Fast Dynamic Response" Control to
Meet USB Charge Requirements
Proprietary "Zero-Output Startup" Control
Proprietary "Smart Output Short Protection"
Without External Compensation/Filtering Capacitor Needed
Max. 50V Output for AC/DC LED Lighting
Direct Drive of Low Cost BJT
Proprietary Cable Drop Compensation
Multi Mode Control
Wide VDD Operating Range
11.7V UVLO Hysteresis Window
Cycle-by-Cycle Current Limiting
Leading Edge Blanking (LEB)
Built-in Soft Start, Pin Floating Protection
VDD UVLO, OVP & Clamp
Applications
Battery chargers
Replaces linear transformer and RCC SMPS
Small power adapter
AC/DC LED lighting
Package/Order Information
Typical Circuit
Why choose us?
* Specilaze in IC for around 14 years
* 100% Tested before sale
* Cooperate with over 35 famous brands from domestic and international market
* Competitive and reasonable price
* Abundant inventory and short lead time
* 24hrs supports from our sales and R&D team
| Warranty | 1 Year |
| Lead time | 3-7 Days |
Notes
1.The pictures are taken by camera.
2.You can contact us for a better price.
3.Feel free to contact us if you would like to see other models.
Our company
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI202411". Items marked "
" are certified.
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Company Profile
CTC Technology was founded in 2006, headquartered in DongGuan SongShanLake high tech development zone and own factory located in Zhanjiang city and customer support centers in Shunde, Zhongshan, Shenzhen, HangZhou, and NingBo. Particularly important among its specialty areas include the production, marketing and selling of various types of electric kettle, induction cooker, rice cooker and other home appliances, in China and Europe, Southeast Asia, Middle East and South Africa region. We insist introducing domestic high, new technology and advanced production testing equipment constantly. 90% the wire, plastic parts, circuit boards metal stamping, packaging and other accessories produced by ourselves. More than 500 workers in the factory to produce various types of electric kettle, induction cooker, rice cooker and other home appliances. The production standard reaches ISO 9001: 2008 quality system and the products have been certified by CE, RoHS, BIS.
We endeavor to offer high quality and competitive service/products to our clients and be your reliable partner on home appliance supply chain!
About Our Factory & Business Background
- Address
- No. 8 Yanhe East Street, Ailingkan Village, Dalingshan Town, Dongguan, Guangdong, China
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Registered Capital
- 12,500,000 RMB
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Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
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Average Lead Time
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Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
Our Production Capability & Technical Expertise
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Main Products
- Electronic Components, Semiconductor, Charger Power Management Solution, Adapter Power Management Solution
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R&D Engineers
- 15 people
Our Industry Experience & Global Business Record
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Year of Establishment
- 2006-08-08
- Export Year
- 2013-01-03
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Main Markets
- Southeast Asia/ Mideast
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Number of Foreign Trading Staff
- 5
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Overseas Agent/Branch
- No
FAQ
- What is the warranty period for this IC?
- We provide a 1-year warranty for this product.
- What is the lead time for delivery?
- The standard lead time is 3-7 days.
- Is the product tested before sale?
- Yes, 100% of the units are tested before sale.
- What package type is available?
- The IC is available in SOP7 packages.
- What are the main applications for this component?
- It is suitable for battery chargers, AC/DC LED lighting, and small power adapters.
- What payment methods do you accept?
- We accept LC, T/T, PayPal, Western Union, and small-amount payments.
- Do you offer support for other models?
- Yes, feel free to contact us if you would like to see other models.
- What is the maximum output voltage for AC/DC LED lighting?
- It supports up to 50V output for AC/DC LED lighting applications.
Send your message to this supplier
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