onsemi NCP1632DR2G, Power Factor Controller IC 130 kHz 16-Pin, SOIC 10.4 V
- RS Stock No.:
- 172-8988
- Mfr. Part No.:
- NCP1632DR2G
- Brand:
- onsemi
Bulk discount available
Subtotal (1 pack of 10 units)*
£13.29
(exc. VAT)
£15.95
(inc. VAT)
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- Shipping from 20 August 2026
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 90 | £1.329 | £13.29 |
| 100 - 240 | £1.146 | £11.46 |
| 250 + | £0.993 | £9.93 |
*price indicative
- RS Stock No.:
- 172-8988
- Mfr. Part No.:
- NCP1632DR2G
- Brand:
- onsemi
Specifications
Technical Reference
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 | |
| Start-up Supply Current | 100μA | |
| Maximum Source Current | 500mA | |
| Sub Type | Power Factor Controller | |
| Switching Frequency | 130kHz | |
| Maximum Sink Current | 800mA | |
| Supply Current | 7mA | |
| Zero Power Detection | Yes | |
| Mount Type | Surface | |
| Package Type | SOIC | |
| Minimum Supply Voltage | 9.4V | |
| Pin Count | 16 | |
| Maximum Supply Voltage | 10.4V | |
| Minimum Operating Temperature | -40°C | |
| Series | NCP1632D | |
| Standards/Approvals | No | |
| Width | 4 mm | |
| Length | 10mm | |
| Height | 1.5mm | |
| Maximum Operating Temperature | 125°C | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand onsemi | ||
Product Type Power Factor Controller IC | ||
Start-up Supply Current 100μA | ||
Maximum Source Current 500mA | ||
Sub Type Power Factor Controller | ||
Switching Frequency 130kHz | ||
Maximum Sink Current 800mA | ||
Supply Current 7mA | ||
Zero Power Detection Yes | ||
Mount Type Surface | ||
Package Type SOIC | ||
Minimum Supply Voltage 9.4V | ||
Pin Count 16 | ||
Maximum Supply Voltage 10.4V | ||
Minimum Operating Temperature -40°C | ||
Series NCP1632D | ||
Standards/Approvals No | ||
Width 4 mm | ||
Length 10mm | ||
Height 1.5mm | ||
Maximum Operating Temperature 125°C | ||
Automotive Standard No | ||
The NCP1632 integrated a dual MOSFET driver for interleaved PFC applications. Interleaving consists of paralleling two small stages in lieu of a bigger one, more difficult to design. This approach has several merits like the ease of implementation, the use of smaller components or a better distribution of the heating. Also, Interleaving extends the power range of Critical Conduction Mode that is an efficient and cost-effective technique (no need for low trr diodes). In addition, the NCP1632 drivers are 180o phase shifted for a significantly reduced current ripple. Housed in a SOIC16 package, the circuit incorporates all the features necessary for building robust and compact interleaved PFC stages, with a minimum of external components.
180° out of phase operation
Low EMI and reduces RMS current in the bulk capacitor
Frequency Clamped Critical conduction Mode (FCCrM) operation
Optimize efficiency over the load range
Frequency foldback at low power
Improve light load efficiency
Integrated Overcurrent protection, Overvoltage protection, UVLO and brown-out protection
Increase system reliability
Applications
All Off Line Appliance Requiring Power Factor Correction
SMPS
Flat panel TVs
Computer Power Supplies
LCD TV
Server power, networking power