NCP1937B51DR2G
Part Number NCP1937B51DR2G
Manufacturer onsemi
Description IC PFC/QUASI FLYBACK CTLR 20SOIC
Quantity Available 530 pcs new original in stock.
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Datasheets 1.NCP1937B51DR2G.pdf2.NCP1937B51DR2G.pdf3.NCP1937B51DR2G.pdf
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Technical Information of NCP1937B51DR2G
Manufacturer Part Number NCP1937B51DR2G Category Integrated Circuits (ICs)
Manufacturer onsemi Description IC PFC/QUASI FLYBACK CTLR 20SOIC
Package / Case 20-SOIC Quantity Available 530 pcs
Voltage - Supply 9V ~ 30V Supplier Device Package 20-SOIC
Series - Package / Case 20-LSOP (0.154", 3.90mm Width), 17 Leads
Package Tape & Reel (TR) Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Mode Critical Conduction (CRM)
Frequency - Switching - Current - Startup 15 mA
Base Product Number NCP1937  

Product Model

NCP1937B51DR2G

Introduction

The NCP1937B51DR2G is a Power Factor Correction (PFC) controller designed for efficient power management in various applications.

Brand and Manufacturer

Brand: onsemi

Manufacturer: onsemi

Features

Critical Conduction (CRM) mode

Designed for surface mount application

Accommodates a wide input voltage range

Product Performance

Startup current: 15 mA

Voltage supply range: 9V to 30V

Operating temperature range from -40°C to 125°C

Technical Specifications

No specific switching frequency indicated

PFC Controller Type

Dimensions, Shape, and Packaging

Package: 20-LSOP (0.154", 3.90mm Width), 17 Leads

Supplier Device Package: 20-SOIC

Packaging: Tape & Reel (TR)

Quality and Reliability

Designed for high temperature operations up to 125°C

Product Advantages

Efficient power factor correction

Wide input voltage range suitable for various applications

Product Competitiveness

Critical Conduction Mode enhances efficiency

Designed to meet demands of high-temperature environments

Compatibility

Compatible with a broad voltage supply range (9V ~ 30V)

Suitable for surface mount technology

Standard Certification and Compliance

Complies with standard regulations for power management devices (specific certifications not listed)

Lifespan and Sustainability

Operates efficiently in a wide temperature range, enhancing durability and product lifespan

Actual Application Fields

Widely applicable in power management scenarios requiring efficient PFC, across various industrial and commercial equipment.

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