ONSEMI NCP1612A2DR2G
Manufacturer No:
NCP1612A2DR2G
Manufacturer:
ONSEMI
Package:
10-SOP (0.154, 3.90mm Width)
Description:
Critical Conduction Mode (CrM) Power Factor Controller
Quantity:
In Stock :5980
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：Mon, Jun 29 - Tue, Jun 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
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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.
NCP1612A2DR2G Information
ONSEMI NCP1612A2DR2G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP1612A2DR2G.
- Type
- Parameter
- MSL Temp (°C)
- 260
- UVLO (V)
- 9
- Latch
- Yes
- UVP
- Yes
- Package Type
- SOIC-10 NB
- Case Outline
- 751BQ
- MSL Type
- 1
- VCC Max (V)
- 35
- Drive Cap. (mA)
- 500 / 800
- Inhibition
- Yes
- Type
- Parameter
- Container Qty.
- 2500
- PFC Mode
- DCM
- Control Mode
- Current Mode
- Container Type
- REEL
- Frequency Operation
- Variable
- Topology
- Step-Up
- fSW Typ (kHz)
- Variable
Download datasheets and manufacturer documentation for ONSEMI NCP1612A2DR2G.
Datasheet:
Package Drawing:
The NCP1612 is active power factor corrected (PFC) controller specifically designed for use as a boost pre-converter in ac-dc adapters, flat TVs, lighting ballasts and other medium powered offline applications. The controller is based on an innovative Current Controlled Frequency Foldback(CCFF) method. In this mode, the circuit classically operates in Critical conduction Mode (CrM) when the inductor current exceeds a programmable value. When the current is below this preset level, the NCP1612 linearly reduces the frequency down to about 20 kHz when the current is at a null. CCFF maximizes the efficiency at both nominal and light load. In particular, the standby losses are reduced to a minimum. The controller features a robust suite of protection features to properly handle an array of power supply operating and fault conditions. This device is particularly suited a PFC stage for LLC controllers due to its dedicated PFC_Okay Output.
Application
- Offline Power Supplies
- Lighting Ballasts
- LED Lighting Drivers and Power Supplies
End Product
- Flat TV
- All-In-One Computers
- High Powered Adapters
- LED Lighting
Feature
- Near Unity Power Factor
- Critical conduction mode with current controlled frequency foldback
- Dynamic Response Enhancer
- Soft Overvoltage Protection
- -500 mA/+800 mA Drive Capability
- Valley turn on
- Wide Vcc Range of 9.5-35 Vdc
- Two Vcc startup versions: 10.5 V (A) and 17 V (B)
- AC Line Brownout Detection
- Cycle-by-cycle switch current monitoring
- Saturated inductor and shorted boost or bypass diode detection
- PFC Okay Output
- Latch Off Input
- Independent bulk overvoltage and undervoltage monitoring
- Thermal Shutdown
- Open Ground Pin Fault Monitoring
NCP1612A2DR2G FAQ
Can I request a quote for NCP1612A2DR2G?
NCP1612A2DR2G 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 NCP1612A2DR2G?
The final price for NCP1612A2DR2G 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 NCP1612A2DR2G?
NCP1612A2DR2G is a ONSEMI AC-DC Power Conversion part. Key details include Frequency Operation: Variable and Drive Cap. (mA): 500 / 800; contact us if you need the specifications verified before sourcing.
When will I receive a quotation for NCP1612A2DR2G?
After you submit the RFQ for NCP1612A2DR2G, 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 NCP1612A2DR2G?
Once stock for NCP1612A2DR2G 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 NCP1612A2DR2G?
Yes. If NCP1612A2DR2G is unavailable, end-of-life, or outside your schedule, we can review comparable ONSEMI AC-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(㎡)
