onsemi, Power Factor Controller IC 65 kHz, SOIC-20 30V

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Subtotal 10 units (supplied on a continuous strip)*

PHP2,873.40

(exc. VAT)

PHP3,218.20

(inc. VAT)

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  • Shipping from September 13, 2027
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Units
Per Unit
10 - 99PHP287.34
100 - 249PHP271.55
250 - 499PHP235.87
500 +PHP223.53

*price indicative

Packaging Options:
RS Stock No.:
254-7622P
Mfr. Part No.:
NCP1681AAD2R2G
Manufacturer:
onsemi
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Brand

onsemi

Product Type

Power Factor Controller IC

Sub Type

Power Factor Controller IC

Switching Frequency

65kHz

Package Type

SOIC-20

Maximum Supply Voltage

30V

Series

NCP1681

Standards/Approvals

RoHS

Automotive Standard

No

The ON Semiconductor NCP series of a PFC controller IC designed to drive the bridgeless totem-pole PFC topology. The bridgeless totem-pole PFC is a power factor correction architecture that consists of a fast switching leg driven at the PWM switching frequency and a second leg that operates at the AC line frequency. This topology eliminates the diode bridge present at the input of a conventional PFC circuit, allowing significant improvement in the power stage efficiency.

Enables high efficiency & compact design

Skip mode in very light load condition

Near unity power factor in all operating modes

Prevents operation in audible range

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