ONSEMI FAN6300AMY
Manufacturer No:
FAN6300AMY
Manufacturer:
ONSEMI
Package:
8-SOIC (0.154, 3.90mm Width)
Description:
Green-Mode QR PWM Controller for Flyback Converter
Quantity:
In Stock :5426
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sat, Jun 20 - Sun, Jun 21, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Available from AS9120 Certified Supplier, AIChipLink delivers high-reliability electronic components supported by certified quality management, rigorous inspection processes, counterfeit mitigation controls, and full traceability systems. Our operations comply with AS9120, ISO 9001:2015, and IECQ ESD standards to support aerospace, industrial, defense, and mission-critical applications.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
FAN6300AMY Information
ONSEMI FAN6300AMY technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FAN6300AMY.
- Type
- Parameter
- MSL Temp (°C)
- 260
- Container Type
- REEL
- Topology
- Flyback
- Phases
- 1
- VCC Min (V)
- 15
- fSW Typ (kHz)
- ≤100
- Package Type
- SOIC-8
- MSL Type
- 1
- Control Mode
- Current Mode
- VCC Max (V)
- 17
- Type
- Parameter
- Case Outline
- 751EB
- Container Qty.
- 2500
Download datasheets and manufacturer documentation for ONSEMI FAN6300AMY.
Datasheet:
Package Drawing:
The highly integrated FAN6300A/H of PWM controller provides several features to enhance the performance of flyback converters. FAN6300A is applied on quasiresonant flyback converters where maximum operating frequency is below 100kHz. FAN6300H is suitable for high-frequency operation (up to 190kHz). A built-in HV startup circuit can provide more startup current to reduce the startup time of the controller. Once the VDD voltage exceeds the turn-on threshold voltage, the HV startup function is disabled immediately to reduce power consumption. An internal valley voltage detector ensures power system operates at quasi-resonant operation over a wide-range of line voltage and any load conditions, as well as reducing switching loss to minimize switching voltage on drain of power MOSFET. To minimize standby power consumption and light-load efficiency, a proprietary green-mode function provides off-time modulation to decrease switching frequency and perform extended valley voltage switching to keep to a minimum switching voltage. The operating frequency is limited by minimum tOFF time, which is 38µs to 8µs in FAN6300A and 13µs to 3µs in FAN6300H, so FAN6300H can operate at higher switching frequency than FAN6300A. FAN6300A/H controller also provides many protection functions. Pulse-by-pulse current limiting ensures the fixed-peak current limit level, even when a short circuit occurs. Once an open-circuit failure occurs in the feedback loop, the internal protection circuit disables PWM output immediately. As long as VDD drops below the turn-off threshold voltage, the controller also disables PWM output. The gate output is clamped at 18V to protect the power MOS from high gate-source voltage conditions. The minimum tOFF time limit prevents the system frequency from being too high. If the DET pin triggers OVP, internal OTP is triggered and the power system enters latch-mode until AC power is removed. The FAN6300A/H controller is available in an 8-pin Small Outline Package (SOP).
Application
- Notebook PC
- External AC-DC Merchant Power Supply - Wireless Communications
- DVD
- STB
Feature
- High-Voltage Startup
- Quasi-Resonant Operation
- Cycle-by-Cycle Current Limiting
- Peak-Current-Mode Control
- Leading-Edge Blanking (LEB)
- Internal Minimum tOFF
- Internal 5ms Soft-Start
- Over Power Compensation
- GATE Output Maximum Voltage
- Auto-Recovery Over-Current Protection (FB Pin)
- Auto-Recovery Open-Loop Protection (FB Pin)
- VDD Pin and Output Voltage (DET Pin) OVP Latched
- Low Frequency Operation (below 100kHz) for FAN6300A
- High Frequency Operation (up to 190kHz) for FAN6300H
FAN6300AMY FAQ
Can I request a quote for FAN6300AMY?
FAN6300AMY from ONSEMI is ready for RFQ submission. Send your target quantity and requirements, and AIChipLink will check current availability, lead time, and quantity-based pricing.
Why is pricing not shown as a fixed value for FAN6300AMY?
The final price for FAN6300AMY depends on requested quantity, supply conditions, date code, package option, and destination. An RFQ lets us return the current market quote for your order.
Which specifications should I review for FAN6300AMY?
FAN6300AMY is a ONSEMI DC-DC Power Conversion part. Key details include Container Type: REEL and Container Qty.: 2500; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for FAN6300AMY?
After you submit the RFQ for FAN6300AMY, our sales team typically replies within 24 hours with availability, unit pricing, lead time, shipping choices, and possible substitutes.
What is the expected shipping time for FAN6300AMY?
Once stock for FAN6300AMY is confirmed, available inventory can generally ship within 1–2 business days. The final schedule depends on quantity, warehouse source, and delivery address.
Can AIChipLink help find alternatives to FAN6300AMY?
Yes. If FAN6300AMY is unavailable, end-of-life, or outside your schedule, we can review comparable ONSEMI DC-DC Power Conversion parts and compatible replacement options.
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
