Manufacturer Part Number
NCP1399AADR2G
Manufacturer
onsemi
Introduction
High-efficiency, half-bridge resonant controller for AC to DC power conversion
Product Features and Performance
Half-Bridge topology
High switching frequency range from 20kHz to 750kHz
Adaptive dead time control
Adjustable brown-out protection
Soft-start and soft-stop capabilities
High-voltage start-up regulator
Latch-off and auto-restart modes
Product Advantages
Enables design of energy-efficient power supplies
Supports a wide range of input voltages
Compatible with high-power applications
Features for enhanced safety and reliability
Key Technical Parameters
Voltage - Start Up: 15.8 V
Voltage - Supply (Vcc/Vdd): 9.5V ~ 20V
Duty Cycle: 50%
Frequency - Switching: 20kHz ~ 750kHz
Output Isolation: Isolated
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Current Limiting
Open Loop detection
Over Load protection
Over Temperature protection
Over Voltage protection
Short Circuit protection
Compatibility
Surface Mount technology
16-SOIC package compatible with standard PCB layouts
Application Areas
Power supplies for consumer electronics
Industrial power units
Telecommunication systems
Flat-panel TVs and monitors
Server and telecom power supplies
Product Lifecycle
Status: Active
Not near discontinuation
Availability of replacements or upgrades to be monitored through onsemi
Several Key Reasons to Choose This Product
Energy-efficient design leads to reduced power consumption
Flexible switching frequency for optimized performance
Protection features ensure long-term reliability of end product
Suitable for a wide variety of applications due to its robust performance
Current and comprehensive product support from onsemi
NCP1399AAONsemi