NCP1239BD65R2G
- Mfr.Part #
- NCP1239BD65R2G
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 7SOIC
- Stock
- 1,200
- In Stock :
- 1,200
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Pbfree Code :
- yes
- Voltage - Start Up :
- 12V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width), 7 Leads
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Mounting Type :
- Surface Mount
- Output Isolation :
- Isolated
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Operating Temperature :
- -40°C~125°C TJ
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Tin (Sn)
- Frequency - Switching :
- 65kHz
- Voltage - Supply (Vcc/Vdd) :
- 8.8V~35V
- Factory Lead Time :
- 4 Weeks
- Published :
- 2009
- Fault Protection :
- Current Limiting, Over Load, Over Temperature, Over Voltage
- Duty Cycle :
- 80%
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Internal Switch(s) :
- No
- JESD-609 Code :
- e3
- Topology :
- Flyback
- Datasheets
- NCP1239BD65R2G

AC DC Converters, Offline Switches onsemi NCP1239BD65R2G Overview
The onsemi NCP1239BD65R2G represents a cutting-edge solution in the realm of AC DC converters and offline switches. Designed for high-efficiency applications, this integrated circuit facilitates robust flyback operations. Its implementation in power supplies ensures minimal standby power consumption, making it an excellent choice for energy-sensitive setups. The compact 7SOIC package allows for seamless integration into existing designs, enhancing both performance and reliability. This overview focuses on the unique features that make the AC DC Converters, Offline Switches onsemi NCP1239BD65R2G an essential component for manufacturers seeking to enhance their power management systems.
NCP1239BD65R2G Features
The NCP1239BD65R2G includes multiple features designed for superior performance in power supply applications. Key features include a built-in frequency jittering which reduces EMI emissions, an adjustable brown-out protection for enhanced safety, and an auto-recovery short-circuit protection that safeguards the system during faults. Additionally, its integrated high-voltage startup circuit ensures quick and efficient operations right from the initial power-up, streamlining the functionality within diverse environments.
NCP1239BD65R2G Applications
- Consumer Electronics: Utilized in TVs, gaming consoles, and home theater systems to provide efficient power conversion and reduce standby power consumption.
- Office Automation Equipment: Powers printers, copiers, and fax machines, ensuring reliable operation with minimal energy waste in standby modes.
- Telecommunications: Integral in powering routers, modems, and other communication devices, facilitating consistent performance and energy efficiency.
- Industrial Systems: Used in control systems and industrial machinery to deliver stable and efficient power management under varied load conditions.
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