onsemi NCP1632DR2G, Power Factor Controller, 130 kHz, 10.4 V 16-Pin, SOIC
- RS Stock No.:
- 172-8786
- Mfr. Part No.:
- NCP1632DR2G
- Brand:
- onsemi
Subtotal (1 reel of 2500 units)*
£1,622.50
(exc. VAT)
£1,947.50
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 09 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Reel* |
|---|---|---|
| 2500 + | £0.649 | £1,622.50 |
*price indicative
- RS Stock No.:
- 172-8786
- 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 | |
| Maximum Switching Frequency | 130 kHz | |
| Start-up Supply Current | 100µA | |
| IC Type | Power Factor Controller IC | |
| Maximum Source Current | 500mA | |
| Maximum Sink Current | 800mA | |
| Maximum Supply Current | 7 mA | |
| Mounting Type | Surface Mount | |
| Package Type | SOIC | |
| Pin Count | 16 | |
| Dimensions | 10 x 4 x 1.5mm | |
| Height | 1.5mm | |
| Length | 10mm | |
| Maximum Operating Supply Voltage | 10.4 V | |
| Maximum Operating Temperature | +125 °C | |
| Minimum Operating Supply Voltage | 9.4 V | |
| Minimum Operating Temperature | -40 °C | |
| Width | 4mm | |
Select all | ||
|---|---|---|
Brand onsemi | ||
Maximum Switching Frequency 130 kHz | ||
Start-up Supply Current 100µA | ||
IC Type Power Factor Controller IC | ||
Maximum Source Current 500mA | ||
Maximum Sink Current 800mA | ||
Maximum Supply Current 7 mA | ||
Mounting Type Surface Mount | ||
Package Type SOIC | ||
Pin Count 16 | ||
Dimensions 10 x 4 x 1.5mm | ||
Height 1.5mm | ||
Length 10mm | ||
Maximum Operating Supply Voltage 10.4 V | ||
Maximum Operating Temperature +125 °C | ||
Minimum Operating Supply Voltage 9.4 V | ||
Minimum Operating Temperature -40 °C | ||
Width 4mm | ||
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
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