onsemi NCP1681ABD2R2G, Power Factor Controller IC 95 kHz, SOIC-20 30 V
- RS Stock No.:
- 254-7624
- Mfr. Part No.:
- NCP1681ABD2R2G
- Brand:
- onsemi
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$7.98
(exc. GST)
$8.78
(inc. GST)
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- 2,447 unit(s) shipping from 23 February 2026
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Units | Per unit |
|---|---|
| 1 - 9 | $7.98 |
| 10 - 99 | $7.15 |
| 100 - 249 | $6.76 |
| 250 - 499 | $5.88 |
| 500 + | $5.58 |
*price indicative
- RS Stock No.:
- 254-7624
- Mfr. Part No.:
- NCP1681ABD2R2G
- Brand:
- onsemi
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | onsemi | |
| Product Type | Power Factor Controller IC | |
| Sub Type | Power Factor Controller IC | |
| Switching Frequency | 95kHz | |
| Package Type | SOIC-20 | |
| Maximum Supply Voltage | 30V | |
| Standards/Approvals | No | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Product Type Power Factor Controller IC | ||
Sub Type Power Factor Controller IC | ||
Switching Frequency 95kHz | ||
Package Type SOIC-20 | ||
Maximum Supply Voltage 30V | ||
Standards/Approvals No | ||
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.
Optimized performance across power levels
Skip mode in very light load condition
Near unity power factor in all operating modes
Prevents operation in audible range