NCP1219BD100R2G
- Mfr.Part #
- NCP1219BD100R2G
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7SOIC
- Stock
- 102
- In Stock :
- 102
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Rise Time :
- 30ns
- Pin Count :
- 7
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Finish :
- Tin (Sn)
- Terminal Form :
- Gull wing
- Number of Pins :
- 7
- Output Voltage :
- 20V
- Max Power Dissipation :
- 920mW
- Voltage - Supply (Vcc/Vdd) :
- 9.9V~20V
- Control Mode :
- CURRENT-MODE
- Frequency - Switching :
- 100kHz
- JESD-609 Code :
- e3
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Internal Switch(s) :
- No
- Output Current :
- 800mA
- Base Part Number :
- NCP1219
- Pbfree Code :
- yes
- Published :
- 2008
- Topology :
- Flyback
- Fall Time (Typ) :
- 20 ns
- Operating Temperature :
- -40°C~150°C TJ
- Duty Cycle :
- 80%
- HTS Code :
- 8542.39.00.01
- Packaging :
- Tape and Reel (TR)
- Voltage - Start Up :
- 12.7V
- Operating Supply Current :
- 100mA
- Factory Lead Time :
- 2 Weeks
- ECCN Code :
- EAR99
- Output Isolation :
- Isolated
- Fault Protection :
- Over Load, Over Temperature, Over Voltage
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 7
- Surface Mount :
- yes
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Halogen Free :
- Halogen Free
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Max Duty Cycle :
- 85 %
- Datasheets
- NCP1219BD100R2G

AC DC Converters, Offline Switches onsemi NCP1219BD100R2G Overview
The onsemi NCP1219BD100R2G is a highly efficient, offline switch Flyback controller integrated circuit specifically designed for AC/DC converters. Engineered to address the demanding needs of modern power supply designs, this IC offers a robust solution for achieving high performance while maintaining energy efficiency. The NCP1219BD100R2G incorporates innovative features that minimize standby power consumption and optimize power delivery, making it an ideal choice for developers looking to enhance their power management systems. With its integration in compact 7SOIC packages, it provides a space-saving footprint while ensuring reliable operation across a wide range of applications.
NCP1219BD100R2G Features
- High-Voltage Startup Circuit: Ensures reliable start-up and operation under fluctuating voltage conditions.
- Current Mode Control: Provides fast transient response and simplified loop stabilization.
- Adjustable Frequency up to 250kHz: Allows flexibility in design and optimization of transformer size.
- Built-in Frequency Jittering: Reduces EMI emissions, facilitating compliance with global electromagnetic compatibility regulations.
- Auto-recovery Overload Protection: Enhances safety and longevity of the application by preventing damage from excessive loads or short circuits.
- Efficient Operation at Low Power: Ensures reduced power consumption in standby mode, aligning with energy efficiency standards.
NCP1219BD100R2G Applications
- Consumer Electronics: Utilized in TVs, audio systems, and other household gadgets to provide stable power with high efficiency and minimal noise.
- Power Supplies for Office Equipment: Powers printers, scanners, and photocopiers, ensuring efficient operation and energy savings.
- Industrial Power Units: Supports industrial automation equipment with reliable and safe power delivery, even in demanding conditions.
- LED Lighting: Drives LED lighting systems, offering precise current regulation to extend the lifespan of the lights and enhance brightness.
- Smart Home Devices: Integrated into smart thermostats, security systems, and other connected home technologies for optimal power management and functionality.
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