You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
ONSEMI NCP1618KDR2G
PFC Controller, 9.5 V to 35 V Supply, 125 kHz, NSOIC-9
- Manufacturer:
- ONSEMI ONSEMI
- Manufacturer Part No:
- NCP1618KDR2G
- Order Code:
- 4079775
-
-
Maximum Part Numbers added.
Delete older entries to add more.
- Technical Datasheet:
- NCP1618KDR2G Datasheet
- ECAD / MCAD
-
Product Overview
NCP1618 is an innovative high-voltage multimode power factor controller. The circuit naturally transitions from one operation mode to another depending the switching period duration so that the efficiency is optimized over the line/load range. In very−light−load conditions, the circuit can enter the soft−SKIP mode for minimized losses. Its protection features are soft− and fast−overvoltage protection, line−sag and brown−out detection, 2−level over current detection, bulk under−voltage detection, OVP2: redundant over−voltage protection using the ZCD pin, thermal shutdown. Typical applications are PC power supplies, all off−line appliances requiring power factor correction.
- Multimode operation for optimized operation over the line/load range
- Continuous conduction mode (CCM) in heavy−load conditions
- Frequency−clamped critical conduction mode (FCCrM) in medium− and light−load conditions
- DCM frequency reduction in light load conditions, minimum DCM frequency forced above 25KHz
- Valley turn−on in FCCrM, soft−SKIP mode in very light load conditions
- High−voltage start−up current source for VCC capacitor charge at start-up
- Internal compensation of the regulation loop, X2 cap discharge function
- Fast line/load transient compensation (dynamic response enhancer)
- Line range detection, pfcOK signal for enabling/disabling the downstream converter
- SOIC−9 NB package
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- Multi Mode
- :
- Peak Current
- :
- -
- :
- 9.5V
- :
- 35V
- :
- NSOIC
- :
- 9Pins
- :
- Surface Mount
- :
- 125kHz
- :
- 134.6kHz
- :
- 115.4kHz
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
Technical Documents (1)
Packaging type
Cut Tape
2,470 In stock Need more?
2,470 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 9/15/25
2,470 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥300.81
(¥330.89 Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
- 1+
- 10+
- 100+
- 500+
- 2500+
- 5000+
- 7500+
| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥300.81 (¥330.89) |
| 10+ | ¥159.35 (¥175.29) |
| 100+ | ¥108.12 (¥118.93) |
| 500+ | ¥84.30 (¥92.73) |
| 2500+ | ¥83.17 (¥91.49) |
| 5000+ | ¥82.04 (¥90.24) |
| 7500+ | ¥80.91 (¥89.00) |
| Quantity | Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
Filter Tool