NCP1239BD100R2G
- Mfr.Part #
- NCP1239BD100R2G
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7SOIC
- Stock
- 1,721
- In Stock :
- 1,721
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- JESD-30 Code :
- R-PDSO-G7
- JESD-609 Code :
- e3
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Topology :
- Flyback
- Terminal Position :
- Dual
- Input Voltage (Max) :
- 35V
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TJ
- Packaging :
- Tape and Reel (TR)
- Duty Cycle :
- 80%
- Surface Mount :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 8.8V~35V
- Number of Functions :
- 1
- Fault Protection :
- Current Limiting, Over Load, Over Temperature, Over Voltage
- Voltage - Start Up :
- 12V
- Lead Free :
- Lead Free
- Pbfree Code :
- yes
- Output Isolation :
- Isolated
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Input Voltage (Min) :
- 9.4V
- Number of Terminations :
- 7
- Factory Lead Time :
- 6 Weeks
- Control Mode :
- CURRENT-MODE
- Terminal Finish :
- Tin (Sn)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Terminal Pitch :
- 1.27mm
- Published :
- 2009
- Length :
- 4.9mm
- Terminal Form :
- Gull wing
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- 100kHz
- Height Seated (Max) :
- 1.75mm
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.9mm
- Input Voltage-Nom :
- 11V
- Internal Switch(s) :
- No
- Datasheets
- NCP1239BD100R2G

AC DC Converters, Offline Switches onsemi NCP1239BD100R2G Overview
The onsemi NCP1239BD100R2G IC is a pivotal component in the realm of power management solutions, particularly for AC DC converters and offline switches. This device is designed to enhance the efficiency and reliability of systems requiring flyback topology. Utilizing advanced technology to optimize power delivery and maximize energy savings, the NCP1239BD100R2G stands out for its ability to handle high-power applications while minimizing standby power consumption. This makes it an ideal choice for manufacturers looking to develop environmentally friendly and cost-effective products.
NCP1239BD100R2G Features
The NCP1239BD100R2G from onsemi features a host of technical specifications that ensure its place as a top-tier choice for power supply design. It incorporates a fixed-frequency current mode controller for simplified loop stabilization and robust power handling. Enhanced safety features include brown-out protection, over-temperature shutdown, and a frequency jittering mode that reduces EMI emissions. Its compact 7-SOIC package allows for easy integration into various designs, making it a versatile choice for a wide range of applications.
NCP1239BD100R2G Applications
- Consumer Electronics: Used in TVs, gaming consoles, and home appliances, the NCP1239BD100R2G helps regulate power efficiently, ensuring safety and energy conservation in household electronics.
- Office Automation Equipment: In devices such as printers and photocopiers, this IC manages power supply requirements with high efficiency, facilitating longer device life and reduced operational costs.
- Industrial Systems: Ideal for use in automated systems that require reliable and continuous power, the NCP1239BD100R2G ensures minimal downtime and enhances system reliability in harsh industrial environments.
- Telecommunications: This IC supports power supplies in telecommunications equipment, providing stable and efficient operation under variable load conditions, crucial for maintaining communication integrity.
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