NCP1247CD100R2G
- Mfr.Part #
- NCP1247CD100R2G
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7SOIC
- Stock
- 3,804
- In Stock :
- 3,804
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Frequency - Switching :
- 100kHz
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Rise Time :
- 40ns
- Control Technique :
- PULSE WIDTH MODULATION
- Terminal Position :
- Dual
- Fault Protection :
- Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage
- Control Mode :
- CURRENT-MODE
- Voltage - Supply (Vcc/Vdd) :
- 8.9V~28V
- Length :
- 4.9mm
- Pbfree Code :
- yes
- Number of Terminations :
- 7
- Number of Functions :
- 1
- Published :
- 2009
- ECCN Code :
- EAR99
- Topology :
- Flyback
- Number of Pins :
- 7
- Pin Count :
- 7
- Lead Free :
- Lead Free
- Operating Supply Voltage :
- 30V
- Operating Temperature :
- -40°C~150°C TJ
- Input Voltage (Max) :
- 28V
- Voltage - Start Up :
- 12V
- JESD-609 Code :
- e3
- Width :
- 3.9mm
- Input Voltage-Nom :
- 11V
- RoHS Status :
- ROHS3 Compliant
- HTS Code :
- 8542.39.00.01
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Factory Lead Time :
- 4 Weeks
- Terminal Finish :
- Tin (Sn)
- Internal Switch(s) :
- No
- Output Isolation :
- Isolated
- Terminal Form :
- Gull wing
- Max Duty Cycle :
- 80 %
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current :
- 800mA
- Datasheets
- NCP1247CD100R2G

AC DC Converters, Offline Switches onsemi NCP1247CD100R2G Overview
The AC DC Converters, Offline Switches onsemi NCP1247CD100R2G is a highly efficient, robust IC offline switch specifically designed for flyback converter applications. Developed by onsemi, a leader in power management technology, this component enhances the performance and reliability of electronic systems by providing sophisticated control features in a compact 7SOIC package. It is ideal for developers looking to improve energy efficiency and reduce operational costs in their power supply designs. This product stands out in the market due to its integration of advanced features that cater to a wide range of industrial and commercial applications, making it a key element in power management solutions.
NCP1247CD100R2G Features
This IC incorporates several key features that make it an excellent choice for managing power requirements efficiently. These include adjustable operating frequency and a built-in frequency jittering mechanism, which significantly reduce electromagnetic interference (EMI). The device also boasts an integrated brown-out protection mechanism, which safeguards the system from voltage drops, and an auto-recovery short-circuit protection feature, enhancing the overall durability and reliability of the application it serves.
NCP1247CD100R2G Applications
- Consumer Electronics: Utilized in the power supplies for TVs, gaming consoles, and home appliances, where its efficiency and EMI reduction capabilities ensure reliable, long-lasting performance.
- LED Lighting: Provides power solutions for LED drivers that require constant and reliable voltage, making use of its excellent regulation features.
- Office Automation Equipment: Powers devices such as printers and photocopiers, where its robust protection features prevent damage from voltage fluctuations and ensure consistent operation.
- Telecommunications: Used in the power units of telecom equipment, benefiting from its high efficiency and protective features to maintain system integrity under various electrical conditions.
- Industrial Systems: Ideal for use in industrial control systems where reliability and efficiency are critical, leveraging its sophisticated control mechanisms and robust build.
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