onsemi NCP1618DDR2G, PFC Controller, 130 kHz, 9.5 V 27-Pin, DIP

View all Power Factor Correction
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Subtotal 50 units (supplied on a continuous strip)*

£67.50

(exc. VAT)

£81.00

(inc. VAT)

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50 - 95£1.35
100 - 495£1.17
500 - 995£1.028
1000 +£0.936

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Packaging Options:
RS Stock No.:
233-6821P
Mfr. Part No.:
NCP1618DDR2G
Brand:
onsemi
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Brand

onsemi

Maximum Switching Frequency

130 kHz

Start-up Supply Current

1.3mA

IC Type

Power Factor Controller IC

Maximum Source Current

500mA

Maximum Sink Current

800mA

Maximum Supply Current

4 mA

Package Type

DIP

Pin Count

27

Maximum Operating Supply Voltage

9.5 V

The ON Semiconductor NCP1618DDR2G is an innovative 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. Housed in a SO-9 package, the circuit further incorporates the features necessary for robust and compact PFC stages, with few external components

A High-voltage start-up current source for VCC capacitor charge at startup
It has an internal compensation of the regulation loop
It offers Soft and Fast-overvoltage protection
It offers Line-Sag and Brown-out detection