NCP1247BD100R2G
- Mfr.Part #
- NCP1247BD100R2G
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7SOIC
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Max Duty Cycle :
- 80 %
- Pin Count :
- 7
- JESD-609 Code :
- e3
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Input Voltage (Max) :
- 28V
- Output Current :
- 800mA
- Operating Temperature :
- -40°C~150°C TJ
- Control Mode :
- CURRENT-MODE
- Rise Time :
- 40ns
- Operating Supply Voltage :
- 30V
- Voltage - Start Up :
- 12V
- Number of Terminations :
- 7
- Topology :
- Flyback
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 4 Weeks
- Terminal Finish :
- Tin (Sn)
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Fault Protection :
- Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Frequency - Switching :
- 100kHz
- Terminal Form :
- Gull wing
- Voltage - Supply (Vcc/Vdd) :
- 8.9V~28V
- Output Isolation :
- Isolated
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Width :
- 3.9mm
- Published :
- 2009
- Length :
- 4.9mm
- Lead Free :
- Lead Free
- Control Technique :
- PULSE WIDTH MODULATION
- Internal Switch(s) :
- No
- Number of Pins :
- 7
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 11V
- Datasheets
- NCP1247BD100R2G

AC DC Converters, Offline Switches onsemi NCP1247BD100R2G Overview
The AC DC Converters, Offline Switches onsemi NCP1247BD100R2G is a state-of-the-art offline switch designed for efficient flyback converter topologies. This integrated circuit (IC) is engineered by onsemi, a leader in power management technology, aiming to optimize power supply performance in various applications. Featuring a robust design that supports both discontinuous conduction mode (DCM) and quasi-resonant operation, it enhances the energy efficiency and reliability of power systems. The NCP1247BD100R2G reduces EMI emissions and improves power factor, making it an excellent choice for developers looking to enhance their power solutions with cutting-edge technology.
NCP1247BD100R2G Features
This IC offers several key features that make it indispensable for modern power supply designs. It includes an adjustable brown-out detection to safeguard against voltage drops, an integrated frequency jittering for reduced electromagnetic interference, and an auto-recovery feature to ensure fault tolerance. Additionally, the NCP1247BD100R2G provides overtemperature protection, enhancing its reliability in harsh environments. Its compact 7SOIC package allows for integration in space-constrained applications, maintaining performance without compromising on size.
NCP1247BD100R2G Applications
- Consumer Electronics: Utilized in TVs, gaming consoles, and home audio systems, ensuring reliable power management and efficiency.
- Office Automation Equipment: Powers printers, scanners, and fax machines, enhancing energy efficiency and operational reliability.
- Telecommunication Devices: Ideal for modems, routers, and other network devices requiring stable and efficient power supply solutions.
- Industrial Systems: Applied in automated service equipment and industrial control panels where consistent performance and durability are critical.
- LED Lighting: Drives LED lighting solutions, offering enhanced power factor and energy savings in commercial and residential settings.
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