NCP1937B3DR2G
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- Mfr.Part #
- NCP1937B3DR2G
- Manufacturer
- onsemi
- Package / Case
- 20-LSOP (0.154, 3.90mm Width), 17 Leads
- Datasheet
- Download
- Description
- IC PFC CTRLR CRM 20SOIC
- Stock
- 2,495
- In Stock ：
- 2,495
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- Manufacturer :
- onsemi
- Product Category :
- PFC (Power Factor Correction)
- Radiation Hardening :
- No
- Height Seated (Max) :
- 1.7mm
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Number of Pins :
- 17
- Width :
- 3.9mm
- Input Voltage (Min) :
- 9V
- Factory Lead Time :
- 9 Weeks
- RoHS Status :
- ROHS3 Compliant
- HTS Code :
- 8542.39.00.01
- Terminal Form :
- Gull wing
- Length :
- 9.9mm
- JESD-609 Code :
- e3
- Terminal Finish :
- Tin (Sn)
- Mode :
- Critical Conduction (CRM)
- Mount :
- Surface Mount
- Voltage - Supply :
- 9V~30V
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Pin Count :
- 17
- Input Voltage (Max) :
- 30V
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 12V
- Number of Terminations :
- 17
- Switching Frequency :
- 131kHz
- Current - Startup :
- 20mA
- Operating Temperature :
- -40°C~125°C
- Package / Case :
- 20-LSOP (0.154, 3.90mm Width), 17 Leads
- Published :
- 2008
- Lead Free :
- Lead Free
- Terminal Pitch :
- 1mm
- Analog IC - Other Type :
- POWER FACTOR CONTROLLER
- Control Technique :
- RESONANT CONTROL
- Terminal Position :
- Dual
- Datasheets
- NCP1937B3DR2G
PFC onsemi NCP1937B3DR2G Overview
The PFC onsemi NCP1937B3DR2G Integrated Circuit is designed for advanced power factor correction applications. This product from onsemi stands out in the market for its efficiency and reliability, tailored to meet the demanding requirements of high-performance power systems. The IC PFC CTRLR CRM 20SOIC ensures optimized performance through continuous conduction mode, making it a prime choice for developers looking to enhance power efficiency and reduce energy consumption. Its integration facilitates smoother and more efficient power management solutions, pivotal for today’s energy-critical applications.
NCP1937B3DR2G Features
The NCP1937B3DR2G from onsemi boasts several key features that make it a top contender in the PFC controller market. It operates in Continuous Conduction Mode (CCM), which provides superior power factor correction at high power levels, minimizing power loss and improving overall system efficiency. The device’s 20-SOIC package is designed for streamlined integration into existing designs, ensuring a compact footprint while maintaining high performance. Additionally, the IC offers robust protection features, including over-voltage, under-voltage, and over-temperature protection, securing system reliability in various operating conditions.
NCP1937B3DR2G Applications
- Telecommunications Equipment: Utilized to improve energy efficiency and power quality, enhancing the operational reliability of telecom infrastructures.
- Industrial Systems: Ideal for use in industrial power supplies where maintaining a high power factor is critical to comply with energy standards and reduce losses.
- Server Power Supplies: Helps to optimize power usage and efficiency in servers, crucial for managing the large energy demands of data centers.
- Consumer Electronics: Applied in devices like high-definition televisions and audio systems to ensure they run more efficiently while providing protection against power-related issues.
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