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| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 1.5mm |
| Length | 10mm |
| Model | NCP1632DR2G |
| Mount Type | Surface |
| Series | NCP1632D |
| Maximum Operating Temperature | 125°C |
| Package Type | SOIC |
| Sub Type | Power Factor Controller |
| Minimum Operating Temperature | -40°C |
| Switching Frequency | 130kHz |
| Pin Count | 16 |
| Maximum Supply Voltage | 10.4V |
| Minimum Supply Voltage | 9.4V |
| Supply Current | 7mA |
| Start-up Supply Current | 100μA |
| Maximum Source Current | 500mA |
| Maximum Sink Current | 800mA |
onsemi NCP1632DR2G Power Factor Controller IC is designed for efficient interleaved power factor correction with a switching frequency of 130 kHz. It features an integrated dual MOSFET driver in a compact SOIC 16-pin surface mount package measuring approximately 10 mm in length and 1.5 mm in height. This IC supports a supply voltage range between 9.4V and 10.4V, ensuring stable operation across various power supply setups.
The design incorporates frequency clamped critical conduction mode (FCCrM) operation and 180° out-of-phase drivers for reduced current ripple, lower EMI, and better thermal management. The NCP1632DR2G enhances system efficiency across the load range and includes frequency foldback to optimize light load efficiency. It also integrates protections such as overcurrent, overvoltage, undervoltage lockout (UVLO), and brown-out detection, contributing to robust and reliable performance in demanding industrial applications.
Typical applications include offline appliances requiring power factor correction, switching mode power supplies (SMPS), flat panel TVs, LCD TVs, computer power supplies, server and networking power systems, and other consumer and industrial electronics. Its surface mount SOIC package simplifies PCB assembly for high-density electronics designs.
Integrated dual MOSFET driver for interleaved PFC applications. Frequency clamped critical conduction mode operation at 130 kHz enhances efficiency. Built-in overcurrent, overvoltage, UVLO, and brown-out protections for system reliability.
Low EMI and reduced RMS current ripple improve overall system performance. Compact SOIC package with 16 pins suits space-constrained designs. Wide operating temperature range makes it suitable for industrial environments.
Low startup supply current of 100 μA reduces power consumption in standby mode. Applications in SMPS, TVs, computers, servers, and networking power supplies. Explore similar Power Factor Controller ICs and other semiconductor solutions on EnvMart for your electronics and power management requirements.
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