Manufacturer Part Number
NCP1246BD065R2G
Manufacturer
onsemi
Introduction
The NCP1246BD065R2G is an AC DC converter and offline switch device designed for power management applications.
Product Features and Performance
Flyback topology
No internal switches
65kHz switching frequency
Start-up voltage of 12V
Supply voltage range of 8.9V to 28V
80% duty cycle
Capable of withstanding a wide operating temperature range from -40°C to 150°C (TJ)
Product Advantages
High integration for simplified circuitry
Offers current limiting and over-temperature protection for safety
Suitable for various applications due to isolated output feature
Enhanced thermal performance with an extended temperature range
Key Technical Parameters
Topology: Flyback
Switching Frequency: 65kHz
Duty Cycle: 80%
Operating Temperature Range: -40°C to 150°C (TJ)
Voltage - Start Up: 12V
Voltage - Supply (Vcc/Vdd): 8.9V to 28V
Quality and Safety Features
Fault protection includes current limiting, over-load, over power, over-temperature, and over-voltage safeguards.
Compatibility
Surface mount on 8-SOIC package (0.154", 3.90mm width)
Application Areas
Suitable for efficient power supply designs in consumer electronics, industrial systems, and communication equipment.
Product Lifecycle
Active product status, not currently indicated as near discontinuation.
Several Key Reasons to Choose This Product
Efficient power conversion with flyback topology
High-frequency operation reduces transformer size
Wide operating temperature range caters to harsh environments
Inherent safety features ensure long-term reliability
Active product support from onsemi ensures consistent supply and technical assistance
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