Manufacturer Part Number
NCP1937A2DR2G
Manufacturer
onsemi
Introduction
NCP1937A2DR2G is a Power Factor Correction (PFC) controller for Power Management applications.
Product Features and Performance
Critical Mode PFC Controller
High Integration for Reduced Component Count
Advanced Protection Features
Operates in Critical Conduction Mode (CRM)
Enhanced Performance for Low Power Dissipation
Product Advantages
Improved Power Factor for Efficient Power Usage
Compact Design through High Integration
Reliable Operation within a Wide Temperature Range
Facilitates Energy Saving in End-Use Products
Key Technical Parameters
Current Startup: 20 mA
Voltage Supply: 9V ~ 30V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built-In Overvoltage Protection
Brown-Out Detection
Overcurrent Protection
Compatibility
Compatible with Various Switching Power Supply Configurations
Suitable for Surface Mount Technology
Application Areas
AC-DC Adapters
Off-Line Battery Chargers
Power Supplies for TVs and Monitors
LED Lighting
Product Lifecycle
Product Status: Active
Not Nearing Discontinuation and Likely to Have Continuous Support
Availability of Replacements or Upgrades as Necessary through onsemi's Product Range
Several Key Reasons to Choose This Product
Provides Efficient Power Conversion
Enhances Power Supply Reliability with Protection Features
Suitable for High Volume Production with Tape & Reel Packaging
Operational Stability at Extreme Temperatures
Onsemi is a Trusted Industry Leader in Power Management Solutions